Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)Issued by NWS Riverton, WY000FNUS55 KRIW 030917F...

1. NWS Riverton Fire Weather Forecast 03:08 AM EST Thu Apr
30 2015
Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
000
FNUS55 KRIW 030917
FWFRIW
FIRE WEATHER PLANNING FORECAST FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
317 AM MDT SUN MAY 3 2015
.DISCUSSION...
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER
ZONES 140...414...415...AND 416)...
TODAY...MOSTLY CLOUDY AND COOLER WITH BETTER CHANCES FOR
SHOWERS AND A FEW THUNDERSTORMS. HIGH TEMPERATURES WILL DROP UP TO
5 DEGREES WHILE MINIMUM RH VALUES RISE 5 TO 10 PERCENT COMPARED TO
THOSE OF SATURDAY. WINDS WILL DECREASE OUT OF THE WEST TO SOUTHWEST AT
AROUND 10 MPH WITH RIDGE-TOP GUSTS TO 25 MPH IN THE AFTERNOON. LATE DAY
THUNDERSTORMS ARE ALSO EXPECTED THROUGH AT LEAST TUESDAY.
...RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277...278...
AND 279)...
TODAY WILL BE COOLER WITH MORE CLOUD AND CONTINUING CHANCES FOR
PRECIPITATION BY MID-DAY...AS TEMPERATURES ONLY MAKE IT INTO THE 60S.
MINIMUM RH VALUES WILL RISE...GENERALLY RANGING FROM THE MID 20S TO THE
LOWER 30S (PERCENT). WINDS WILL DECREASE COMPARED TO THOSE OF SATURDAY

2. ...BECOMING WEST TO SOUTHWEST AT 10 TO 20 MPH WITH HIGHER GUSTS
POSSIBLE NEAR SHOWERS AND STORMS. LATE DAY
THUNDERSTORMS ARE ALSO EXPECTED THROUGH AT LEAST TUESDAY.
...CODY DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 275...276...
282...283...285...286...287...288...AND 289)...
TODAY...WILL BE COOLER AND CLOUDY WITH BETTER CHANCES FOR AFTERNOON
SHOWERS AND ISOLATED THUNDERSTORMS AREA WIDE. TEMPERATURES WILL DROP
5 TO 10 DEGREES WHILE RH VALUES RISE 10 TO 20 PERCENT COMPARED TO
THOSE OF TODAY. WIND SPEEDS WILL DECREASE AND TURN OUT OF THE NORTH
TO NORTHEAST AT 5 TO 10 MPH ACROSS MOST OF THE AREA...WITH GUSTS TO
20 MPH POSSIBLE IN THE MOUNTAINS. LATE DAY
THUNDERSTORMS ARE ALSO EXPECTED THROUGH AT LEAST TUESDAY.
...CASPER DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 280...281...
285...289...AND 300)...
TODAY WILL BE 5 TO 10 DEGREES COOLER WITH MUCH MORE CLOUD
AND INCREASING CHANCES FOR AFTERNOON SHOWERS AND ISOLATED
THUNDERSTORMS AREA WIDE. RH VALUES WILL RISE 10 TO 20 PERCENT FOR
MOST LOCATIONS. WINDS WILL BE NORTH TO NORTHEAST 10 TO 15 MPH ACROSS
MOST OF THE DISPATCH AREA...EXCEPT FOR ZONE 289 WHERE WEST WINDS
WILL STILL BE COMMON. LATE DAY THUNDERSTORMS ARE ALSO EXPECTED THROUGH
AT LEAST TUESDAY. SOME STORMS ON TUESDAY COULD PRODUCE SMALL HAIL...
STRONG WINDS AND LOCALLY HEAVY RAINFALL.
...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS...
...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT...
WYZ280-032230-
NATRONA COUNTY/CASPER BLM-

3. 317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 40 PERCENT.
MAX TEMPERATURE.....66-71.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHEAST 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 0900...THEN WEST 20
TO 25 MPH UNTIL 1500...THEN SOUTH AROUND 10
MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 7500-9000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (38000-58000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND

4. ISOLATED THUNDERSTORMS UNTIL 2400...THEN
ISOLATED RAIN SHOWERS. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 50 PERCENT.
MIN TEMPERATURE.....41-46.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........88-94 PERCENT.
24 HR TREND......16 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
RIDGE TOP WINDS.....EAST AROUND 15 MPH.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.15 PERCENT UNTIL 2400...THEN 5 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
MIXING HEIGHT.......7500-9000 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (32000-52000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....63-68.

5. 24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........39-45 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH UNTIL 1200...THEN
UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN EAST
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....EAST 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000-4000 FT AGL UNTIL 1500...THEN 4000-5500 FT
AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (52000-72000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS 57 TO 62.
NORTHEAST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S.

6. .SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE MID 50S.
$$
WYZ300-032230-
CASPER MOUNTAIN-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....60-65.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......20 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 0900...THEN
NORTH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 0900...THEN
NORTH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 0900...THEN WEST
20 TO 25 MPH UNTIL 1500...THEN AROUND 5 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 6500-7500 FT AGL

7. AFTER 1500.
SMOKE DISPERSAL.....POOR (30000-34000 KNOT-FT) UNTIL 0900...THEN
GOOD (84000-90000 KNOT-FT) UNTIL 1500...THEN
POOR (16000-22000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 2400...THEN
ISOLATED RAIN SHOWERS. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 50 PERCENT.
MIN TEMPERATURE.....39-44.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......20 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 15
MPH UNTIL 2100...THEN 25 MPH UNTIL 2400...THEN
20 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 15 MPH.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.30 PERCENT UNTIL 2400...THEN 5 PERCENT.
TRANSPORT WINDS.....LIGHT AND VARIABLE WINDS UNTIL 2100...THEN
SOUTHEAST AROUND 15 MPH.
MIXING HEIGHT.......6500-7500 FT AGL UNTIL 2100. 2000-2500 FT AGL

8. AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (28000-48000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS UNTIL
1200...THEN SCATTERED SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AFTER 1200. CHANCE OF PRECIPITATION
40 PERCENT.
MAX TEMPERATURE.....58-63.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH UNTIL 1500...THEN 15 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 15 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
MIXING HEIGHT.......2000-3500 FT AGL UNTIL 1500...THEN 4000-5000 FT
AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (42000-62000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......

9. .MONDAY NIGHT...MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE LOWER 50S.
$$
WYZ281-032230-
JOHNSON COUNTY/CASPER BLM-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
AFTER 1200. CHANCE OF PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....66-71.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........32-38 PERCENT.

10. 24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH UNTIL 1200...THEN NORTHEAST AROUND 10
MPH AND GUSTY.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH UNTIL 1200...THEN NORTHEAST
AROUND 15 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 25 MPH UNTIL 0900...THEN SOUTHWEST
AROUND 10 MPH.
MIXING HEIGHT.......1000-1500 FT AGL UNTIL 0900. 6500-8500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (26000-46000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 2400...THEN
ISOLATED RAIN SHOWERS. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 40 PERCENT.
MIN TEMPERATURE.....44-49.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........87-93 PERCENT.
24 HR TREND......14 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.

11. 20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2400...THEN
SOUTHEAST.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.7 PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......6500-8500 FT AGL UNTIL 2100. 1500-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (30000-50000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED RAIN SHOWERS. ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....63-68.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH UNTIL 1200...THEN 15 TO 20 MPH
WITH GUSTS TO AROUND 30 MPH.
RIDGE TOP WINDS.....SOUTHEAST 15 TO 20 MPH UNTIL 1200...THEN AROUND
25 MPH.
LAL.................1 UNTIL 1200...THEN 3.

12. CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH UNTIL 0900...THEN
AROUND 25 MPH.
MIXING HEIGHT.......1500-3500 FT AGL UNTIL 1500...THEN 4000-4500 FT
AGL.
SMOKE DISPERSAL.....GOOD (62000-82000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 15 MPH.
.TUESDAY...MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 10 MPH.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE UPPER 50S.
$$
WYZ285-032230-

13. SOUTH BIGHORN MOUNTAINS-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....58-65.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......25 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH UNTIL 1200...THEN
SOUTHEAST. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTHEAST AROUND 15 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH UNTIL 0900...THEN
SOUTHWEST UNTIL 1500...THEN SOUTH AROUND 5 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 7000-8500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (22000-42000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.

14. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 2400...THEN ISOLATED RAIN
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE GUSTY
WINDS UNTIL 2400. CHANCE OF PRECIPITATION 50
PERCENT.
MIN TEMPERATURE.....39-44.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........88-94 PERCENT.
24 HR TREND......20 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
RIDGE TOP WINDS.....EAST AROUND 15 MPH.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.20 PERCENT UNTIL 2400...THEN 5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2100...THEN 15 TO
20 MPH.
MIXING HEIGHT.......7000-8500 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (36000-56000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200...THEN PARTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME

15. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 40 PERCENT.
MAX TEMPERATURE.....58-66.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........40-46 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....SOUTHEAST 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 4000-6500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....FAIR TO GOOD (48000-68000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 40S. SOUTHEAST WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 30S.
HIGHS 51 TO 56. NORTHEAST WINDS AROUND 10 MPH.

16. .FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 50.
$$
WYZ275-032230-
NORTH BIG HORN BASIN/WORLAND BLM-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
AFTER 1200. CHANCE OF PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....65-73.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH UNTIL 1200. UPSLOPE/UPVALLEY 5-9
MPH AFTER 1500.
RIDGE TOP WINDS.....NORTHWEST 20 TO 25 MPH UNTIL 1200...THEN 10 TO
15 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH UNTIL 0900...THEN WEST

17. 10 TO 15 MPH.
MIXING HEIGHT.......1000-1500 FT AGL UNTIL 0900. 6500-7500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (20000-40000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....42-47.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2400...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 0300...THEN
SOUTH AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 2400...THEN WEST
UNTIL 0300...THEN SOUTHEAST.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 2400...THEN WEST UNTIL
0300...THEN SOUTHEAST.
MIXING HEIGHT.......6500-7500 FT AGL UNTIL 2100. 1000-2000 FT AGL

18. AFTER 0300.
SMOKE DISPERSAL.....POOR (16000-36000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....69-77.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN
SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTHEAST 10 TO 15 MPH UNTIL 1200...THEN SOUTH
AROUND 20 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH UNTIL 1200...THEN SOUTH
15 TO 20 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 0900. 6000-8000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (12000-16000 KNOT-FT) UNTIL 0900...THEN
GOOD (72000-92000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME

19. DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH.
.TUESDAY...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS IN THE LOWER 70S. WINDS GENERALLY LESS THAN
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS 38 TO 43. HIGHS 57 TO 62. NORTH
WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE MID 50S.
$$
WYZ276-032230-
CODY FOOTHILLS-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS. ISOLATED THUNDERSTORMS
AFTER 1200. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AFTER 1200. CHANCE OF PRECIPITATION
20 PERCENT.
MAX TEMPERATURE.....61-66.

20. 24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......25 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH UNTIL 1500...THEN NORTHEAST AROUND 10
MPH AND GUSTY.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH UNTIL 1200...THEN NORTHEAST
AROUND 15 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 25 MPH UNTIL 0900...THEN WEST 10
TO 15 MPH.
MIXING HEIGHT.......1000-1500 FT AGL UNTIL 0900. 6000-7500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (28000-48000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....39-44.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......12 PERCENT WETTER.

21. HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH UNTIL 2100...THEN
NORTHWEST UNTIL 2400...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 0300...THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 2400...THEN
SOUTHWEST.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400...THEN
SOUTHWEST.
MIXING HEIGHT.......6000-7500 FT AGL UNTIL 2100. 1500-2000 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR (16000-32000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 40 PERCENT.
MAX TEMPERATURE.....66-71.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 0900...THEN

22. UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN
SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0900...THEN
SOUTHEAST UNTIL 1200...THEN 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0900...THEN
SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 7000-9000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (16000-18000 KNOT-FT) UNTIL 0900. VERY
GOOD (112000-124000 KNOT-FT) AFTER 1500.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE MID 40S. SOUTH WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 40S. HIGHS IN THE UPPER 60S. WINDS GENERALLY LESS THAN
10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE UPPER 50S. NORTH WINDS
AROUND 10 MPH.
.THURSDAY...CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S.
NORTH WINDS AROUND 10 MPH.

23. .FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S.
$$
WYZ282-032230-
SOUTH BIG HORN BASIN/WORLAND BLM-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
AFTER 1200. CHANCE OF PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....67-72.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......21 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH UNTIL 1200...THEN
UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN
NORTH AROUND 10 MPH.

24. RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH UNTIL 1200...THEN NORTH
10 TO 15 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 1500...THEN AROUND
10 MPH.
MIXING HEIGHT.......1000-1500 FT AGL UNTIL 0900. 7000-8000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (24000-44000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.
ISOLATED THUNDERSTORMS UNTIL 2400. ISOLATED
RAIN SHOWERS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS UNTIL 2400. CHANCE OF PRECIPITATION
20 PERCENT.
MIN TEMPERATURE.....42-47.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......13 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 2400...THEN
EAST UNTIL 0300...THEN DOWNSLOPE/DOWNVALLEY 4-7
MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2400...THEN

25. SOUTHEAST.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 2100. 1000-2000 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (20000-40000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200...THEN PARTLY CLOUDY.
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
AFTER 1200. CHANCE OF PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....69-74.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH UNTIL 1200...THEN SOUTHEAST
15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 0900. 6500-9000 FT AGL

26. AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (36000-56000 KNOT-FT) UNTIL
1500...THEN GOOD (86000-92000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH.
.TUESDAY...PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS IN THE LOWER 70S. WINDS GENERALLY LESS THAN
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS 38 TO 43. HIGHS 59 TO 64. NORTH
WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE UPPER 50S.
$$
WYZ287-032230-
OWL CREEK MOUNTAINS-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED

27. THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....60-67.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......25 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 15 MPH WITH GUSTS TO
AROUND 25 MPH UNTIL 0900...THEN EAST AND GUSTY.
RIDGE TOP WINDS.....NORTH 15 TO 20 MPH UNTIL 1200...THEN EAST.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH UNTIL 0900...THEN
SOUTHWEST UNTIL 1500...THEN SOUTH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 6500-8000 FT AGL AFTER
1500.
SMOKE DISPERSAL.....POOR TO FAIR (36000-56000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 2400...THEN
ISOLATED RAIN SHOWERS. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 50 PERCENT.
MIN TEMPERATURE.....39-44.

28. 24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......16 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH UNTIL 2400...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTHEAST 10 TO 15 MPH UNTIL 0300...THEN
SOUTHWEST.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400...THEN
NORTHEAST UNTIL 0300...THEN SOUTHWEST.
MIXING HEIGHT.......6500-8000 FT AGL UNTIL 2100. 2000 FT AGL AFTER
0300.
SMOKE DISPERSAL.....POOR TO FAIR (24000-44000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200...THEN PARTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....62-69.
24 HR TREND......2 DEGREES WARMER.

29. MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN
SOUTH AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTH AROUND 15 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900. 7500-8500 FT AGL AFTER
1500.
SMOKE DISPERSAL.....FAIR TO GOOD (58000-78000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
40S. SOUTH WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 40S. HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 10 MPH.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHEAST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.

30. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 50.
$$
WYZ286-032230-
ABSAROKA MOUNTAINS/NORTH SHOSHONE NF-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
ISOLATED RAIN SHOWERS AND SNOW SHOWERS UNTIL
1200...THEN SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AFTER 1200. CHANCE OF PRECIPITATION
50 PERCENT.
MAX TEMPERATURE.....54-62.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 7500-10000 FT AGL
AFTER 1500.

31. SMOKE DISPERSAL.....POOR (12000-20000 KNOT-FT) UNTIL 0900...THEN
FAIR TO GOOD (56000-76000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED RAIN SHOWERS...SNOW
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
UNTIL 2400. CHANCE OF PRECIPITATION 50 PERCENT.
MIN TEMPERATURE.....31-37.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH UNTIL 2100...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 2100...THEN EAST
UNTIL 2400...THEN SOUTH.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......7500-10000 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (30000-50000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED

32. FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....56-63.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 10 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 7500-10000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....FAIR TO GOOD (40000-60000 KNOT-FT) UNTIL
1500...THEN GOOD TO VERY GOOD (92000-112000
KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN

33. THE EVENING...THEN ISOLATED SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT.
LOWS IN THE UPPER 30S. WINDS GENERALLY LESS THAN 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS...THUNDERSTORMS AND
ISOLATED SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
WINDS GENERALLY LESS THAN 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. WINDS GENERALLY LESS THAN 10 MPH.
.THURSDAY...SNOW SHOWERS LIKELY WITH POSSIBLE SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. WINDS
GENERALLY LESS THAN 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS AROUND 30. HIGHS IN THE MID 40S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 40S.
$$
WYZ288-032230-
EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SNOW SHOWERS UNTIL
1200. SCATTERED RAIN SHOWERS. ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.

34. MAX TEMPERATURE.....55-63.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH UNTIL 1200...THEN AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 25 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH UNTIL 0900...THEN SOUTHWEST
AROUND 10 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900...THEN 6500-9000 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR (30000-50000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED RAIN SHOWERS...SNOW
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND
SMALL HAIL UNTIL 2400. CHANCE OF PRECIPITATION
50 PERCENT.

35. MIN TEMPERATURE.....31-39.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH AND GUSTY UNTIL
2100...THEN SOUTHEAST UNTIL 2400...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2100...THEN EAST
UNTIL 0300...THEN WEST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.10 PERCENT UNTIL 2400...THEN ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 2400...THEN EAST
UNTIL 0300...THEN WEST.
MIXING HEIGHT.......7000-9000 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR (18000-38000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.

36. .MONDAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....55-62.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN EAST
AROUND 10 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 0900...THEN NORTH
UNTIL 1200...THEN SOUTHEAST.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1200...THEN
SOUTHEAST.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 5500-8000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (36000-56000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN ISOLATED SHOWERS AND SNOW SHOWERS AFTER

37. MIDNIGHT. LOWS IN THE UPPER 30S. WINDS GENERALLY LESS THAN 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS...THUNDERSTORMS AND
ISOLATED SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
WINDS GENERALLY LESS THAN 10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY
WITH POSSIBLE SHOWERS AND THUNDERSTORMS. LOWS 32 TO 37. HIGHS 49 TO
54. SOUTHEAST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS AROUND 30. HIGHS IN THE UPPER 40S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 40S.
$$
WYZ283-032230-
UPPER WIND RIVER BASIN/WIND RIVER BASIN-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....66-71.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......17 PERCENT WETTER.

38. 20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 0900...THEN
EAST. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 0900...THEN EAST.
LAL.................1 UNTIL 1200...THEN 2.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 0900...THEN
SOUTHWEST.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 7500-9500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (32000-52000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS UNTIL 2400. CHANCE OF
PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....40-46.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......17 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH AND GUSTY UNTIL
0300...THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 2100...THEN
NORTHEAST.

39. LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 2400...THEN
NORTHEAST.
MIXING HEIGHT.......7500-9500 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (20000-40000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....67-72.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHEAST 10 TO 15 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 7000-8500 FT AGL
AFTER 1500.

40. SMOKE DISPERSAL.....FAIR TO GOOD (48000-68000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
40S. SOUTHEAST WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS IN THE UPPER 60S. WINDS GENERALLY LESS THAN
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS 39 TO 44. HIGHS 58 TO 63. NORTHEAST
WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE MID 50S.
$$
WYZ289-032230-
GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED RAIN SHOWERS AND ISOLATED

41. THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AND SMALL HAIL AFTER 1200. CHANCE
OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....64-69.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH UNTIL 0900...THEN 10
TO 15 MPH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 1500...THEN
NORTH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH UNTIL 1500...THEN SOUTHWEST
AROUND 10 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 7500-9500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (24000-28000 KNOT-FT) UNTIL 0900...THEN
FAIR TO GOOD (54000-74000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 2400...THEN ISOLATED RAIN
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE GUSTY

42. WINDS AND SMALL HAIL UNTIL 2400. CHANCE OF
PRECIPITATION 50 PERCENT.
MIN TEMPERATURE.....38-43.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......17 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH UNTIL 2400...THEN
NORTHEAST. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2100...THEN
NORTHEAST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.10 PERCENT UNTIL 2400...THEN ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 5 MPH UNTIL 2100...THEN SOUTHEAST
UNTIL 2400...THEN NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......7500-9500 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (28000-48000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
SCATTERED SHOWERS AND THUNDERSTORMS AFTER 1200.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
AFTER 1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....64-69.

43. 24 HR TREND......UNCHANGED.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN EAST
AROUND 10 MPH.
RIDGE TOP WINDS.....EAST 10 TO 15 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 10 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 6500-9000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (30000-50000 KNOT-FT) UNTIL
1500...THEN GOOD (88000-94000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND
10 MPH.

44. .TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS 37 TO 42. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE LOWER 50S.
$$
WYZ277-032230-
LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........CLOUDY. SCATTERED RAIN SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....63-68.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH UNTIL 1500...THEN
AROUND 20 MPH. GUSTS UP TO 20 MPH UNTIL

45. 1500...THEN 30 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH UNTIL 1500...THEN AROUND 25
MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 10000-11000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (16000-18000 KNOT-FT) UNTIL 0900...THEN
VERY GOOD (102000-118000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL
2400. CHANCE OF PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....33-38.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN
NORTHEAST UNTIL 0300...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 20
MPH UNTIL 2400.

46. RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 0300...THEN
NORTHEAST.
LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 2400...THEN NORTH.
MIXING HEIGHT.......10000-11000 FT AGL UNTIL 2100. 2500-3000 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....VERY GOOD (106000-118000 KNOT-FT) UNTIL
2100...THEN POOR TO FAIR (26000-46000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200...THEN PARTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....63-68.
24 HR TREND......UNCHANGED.

47. MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN
SOUTH AROUND 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 1200. SOUTH AFTER
1500.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 10 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH UNTIL 1500...THEN SOUTH.
MIXING HEIGHT.......2500-3000 FT AGL UNTIL 0900. 7500-9500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....FAIR TO GOOD (42000-62000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
30S. NORTH WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND
10 MPH.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
WINDS GENERALLY LESS THAN 10 MPH.
.THURSDAY...PARTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.

48. SOUTH WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS WITH POSSIBLE SNOW
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S.
$$
WYZ278-032230-
UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND SNOW
SHOWERS UNTIL 1200...THEN SCATTERED SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AND SMALL HAIL AFTER 1200. CHANCE
OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....62-67.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......13 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN
SOUTHWEST 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1500...THEN AROUND 20
MPH.
LAL.................1 UNTIL 1200...THEN 4.

49. CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 10 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 7500-10000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (10000-12000 KNOT-FT) UNTIL 0900...THEN
FAIR TO GOOD (48000-68000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL
2400. CHANCE OF PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....32-38.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 15 MPH AND GUSTY UNTIL
2400...THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL
0300...THEN EAST AROUND 10 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN
NORTHEAST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 5 MPH UNTIL 2400...THEN NORTHEAST.

50. MIXING HEIGHT.......7500-10000 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (24000-44000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 40 PERCENT.
MAX TEMPERATURE.....63-68.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN
SOUTHWEST AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 0900...THEN
SOUTHEAST.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 0900...THEN
SOUTHEAST.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 7500-10000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....FAIR TO GOOD (46000-66000 KNOT-FT).

51. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
30S. NORTH WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND
10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 34 TO 39. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 10 MPH.
.FRIDAY THROUGH SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S.
HIGHS 51 TO 56.
$$
WYZ279-032230-
SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS.
SCATTERED THUNDERSTORMS AFTER 1200. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL
HAIL AFTER 1200. CHANCE OF PRECIPITATION 50
PERCENT.
MAX TEMPERATURE.....65-70.

52. 24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH AND GUSTY UNTIL
1500...THEN SOUTHWEST AROUND 20 MPH WITH GUSTS
TO AROUND 30 MPH.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1500...THEN AROUND
20 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 8500-11000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....FAIR TO GOOD (54000-74000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND
SMALL HAIL UNTIL 2400. CHANCE OF PRECIPITATION
20 PERCENT.
MIN TEMPERATURE.....37-42.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......7 PERCENT WETTER.

53. HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 2100...THEN NORTHWEST WITH GUSTS
TO AROUND 15 MPH UNTIL 2400...THEN EAST UNTIL
0300...THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH UNTIL 2100...THEN AROUND 10
MPH UNTIL 2400...THEN EAST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400...THEN EAST.
MIXING HEIGHT.......8500-11000 FT AGL UNTIL 2100. 2500 FT AGL AFTER
0300.
SMOKE DISPERSAL.....GOOD (78000-96000 KNOT-FT) UNTIL 2100...THEN
POOR (20000-32000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....64-69.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......3 PERCENT WETTER.

54. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN
SOUTHEAST AROUND 10 MPH.
RIDGE TOP WINDS.....SOUTHEAST 10 TO 15 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 10 PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900. 9000-10000 FT AGL AFTER
1500.
SMOKE DISPERSAL.....FAIR TO GOOD (58000-78000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND
10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. WEST WINDS AROUND
10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS AROUND 40. HIGHS AROUND 60. SOUTHWEST WINDS
AROUND 10 MPH.
.THURSDAY...PARTLY CLOUDY. CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS AROUND 60. SOUTH WINDS
AROUND 10 MPH.
.FRIDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS...SNOW SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER

55. 50S.
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 50S.
$$
WYZ415-032230-
NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN CLOUDY.
ISOLATED RAIN SHOWERS AND SNOW SHOWERS UNTIL
1200...THEN SCATTERED SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AND SMALL HAIL AFTER 1200. CHANCE
OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....54-62.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900. 9500-11000 FT AGL
AFTER 1500.

56. SMOKE DISPERSAL.....POOR (14000-20000 KNOT-FT) UNTIL 0900...THEN
GOOD (70000-90000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED RAIN
SHOWERS...THUNDERSTORMS AND SNOW SHOWERS UNTIL
2400. SOME THUNDERSTORMS MAY PRODUCE GUSTY
WINDS AND SMALL HAIL UNTIL 2400. CHANCE OF
PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........77-83 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 15 MPH UNTIL 2100...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2400...THEN
SOUTHEAST AROUND 10 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 2400...THEN SOUTHEAST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 2400...THEN
SOUTHEAST.
MIXING HEIGHT.......9500-11000 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR TO FAIR (30000-50000 KNOT-FT).

57. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED RAIN SHOWERS UNTIL
1200...THEN SCATTERED SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AFTER 1200. CHANCE OF PRECIPITATION
40 PERCENT.
MAX TEMPERATURE.....57-65.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH UNTIL 0900...THEN
UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 1200...THEN
SOUTHWEST.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH UNTIL 1200...THEN WEST.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 9000-11000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....FAIR TO GOOD (42000-62000 KNOT-FT) UNTIL
1500...THEN VERY GOOD (118000-130000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.

58. .FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE LOWER 30S. WINDS GENERALLY LESS THAN
10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS...THUNDERSTORMS AND
ISOLATED SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WINDS GENERALLY LESS THAN 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. WINDS GENERALLY LESS THAN 10 MPH.
.THURSDAY...SHOWERS...SNOW SHOWERS LIKELY AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. WINDS
GENERALLY LESS THAN 10 MPH.
.FRIDAY THROUGH SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 20S.
HIGHS 46 TO 51.
$$
WYZ414-032230-
SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS UNTIL
1200. SCATTERED RAIN SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.

59. MAX TEMPERATURE.....57-65.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1500...THEN AROUND 20
MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 9000-10500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (16000-20000 KNOT-FT) UNTIL 0900...THEN
GOOD (70000-90000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL
2400. CHANCE OF PRECIPITATION 20 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......1 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.

60. 20-FOOT WINDS.......WEST WINDS AROUND 10 MPH AND GUSTY UNTIL
2100...THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 2400...THEN EAST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2400...THEN EAST.
MIXING HEIGHT.......9000-10500 FT AGL UNTIL 2100. 2500 FT AGL AFTER
0300.
SMOKE DISPERSAL.....POOR TO FAIR (32000-52000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS UNTIL 1200...THEN
SCATTERED SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....58-66.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 1500...THEN
SOUTHWEST.
LAL.................1 UNTIL 1200...THEN 4.

61. CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 15 PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 1500...THEN
SOUTHWEST.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900. 6000-8500 FT AGL AFTER
1500.
SMOKE DISPERSAL.....POOR TO FAIR (22000-42000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT.
LOWS IN THE LOWER 30S. WINDS GENERALLY LESS THAN 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS...THUNDERSTORMS AND
ISOLATED SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS AROUND 10 MPH.
.WEDNESDAY THROUGH THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. SOUTH WINDS AROUND 10 MPH.

62. .FRIDAY THROUGH SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 20S.
HIGHS 47 TO 52.
$$
WYZ416-032230-
WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF-
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........CLOUDY. ISOLATED SNOW SHOWERS UNTIL 1200.
SCATTERED RAIN SHOWERS. SCATTERED THUNDERSTORMS
AFTER 1200. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AND SMALL HAIL AFTER 1200. CHANCE
OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....52-59.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......13 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTH AROUND 10 MPH UNTIL 0900...THEN WEST.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 20 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......1500-2000 FT AGL UNTIL 0900...THEN 6500-9000 FT
AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (42000-62000 KNOT-FT).

63. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED RAIN
SHOWERS...THUNDERSTORMS AND SNOW SHOWERS UNTIL
2400. SOME THUNDERSTORMS MAY PRODUCE GUSTY
WINDS AND SMALL HAIL UNTIL 2400. CHANCE OF
PRECIPITATION 50 PERCENT.
MIN TEMPERATURE.....29-35.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2400...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 2400...THEN EAST.
LAL.................4 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400...THEN EAST.
MIXING HEIGHT.......6500-9000 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....POOR (18000-38000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
.MONDAY...

64. SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
ISOLATED RAIN SHOWERS AND SNOW SHOWERS UNTIL
1200...THEN SCATTERED SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS AFTER 1200. CHANCE OF PRECIPITATION
50 PERCENT.
MAX TEMPERATURE.....55-62.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 0900...THEN
SOUTHWEST.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200...THEN 10 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 0900...THEN
SOUTHWEST.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 7000-8500 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR TO FAIR (26000-46000 KNOT-FT) UNTIL
1500...THEN GOOD (78000-90000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN ISOLATED SHOWERS AND SNOW SHOWERS AFTER

65. MIDNIGHT. LOWS IN THE LOWER 30S. WINDS GENERALLY LESS THAN 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS...THUNDERSTORMS AND
ISOLATED SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S.
WINDS GENERALLY LESS THAN 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 10 MPH.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
SOUTH WINDS AROUND 10 MPH.
.FRIDAY THROUGH SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 20S.
HIGHS 44 TO 49.
$$
WYZ140-032230-
YELLOWSTONE NATIONAL PARK-
INCLUDING...LAKE...MAMMOTH...OLD FAITHFUL
317 AM MDT SUN MAY 3 2015
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER
1200. CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....55-62.
24 HR TREND......4 DEGREES COOLER.

66. MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN WEST
AROUND 15 MPH WITH GUSTS TO AROUND 25 MPH.
RIDGE TOP WINDS.....EAST AROUND 10 MPH UNTIL 0900...THEN SOUTHWEST
UNTIL 1200...THEN WEST AROUND 20 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 0900...THEN SOUTHWEST
15 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 9500-10500 FT AGL AFTER
1500.
SMOKE DISPERSAL.....POOR (8000-12000 KNOT-FT) UNTIL 0900...THEN
GOOD (72000-92000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.
SCATTERED SNOW SHOWERS...ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL
2400. CHANCE OF PRECIPITATION 40 PERCENT.
MIN TEMPERATURE.....29-34.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......4 PERCENT WETTER.

67. HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2400...THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH UNTIL 2100...THEN NORTH
UNTIL 2400...THEN SOUTHEAST.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2100...THEN NORTHEAST
UNTIL 2400...THEN SOUTHEAST.
MIXING HEIGHT.......9500-10500 FT AGL UNTIL 2100. 2000-2500 FT AGL
AFTER 0300.
SMOKE DISPERSAL.....GOOD (74000-88000 KNOT-FT) UNTIL 2100...THEN
POOR (20000-28000 KNOT-FT).
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS AFTER 1200. CHANCE OF
PRECIPITATION 40 PERCENT.
MAX TEMPERATURE.....58-63.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN

68. SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.
LAL.................1 UNTIL 1200...THEN 4.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH UNTIL 1200...THEN SOUTHWEST
AROUND 20 MPH.
MIXING HEIGHT.......2000-2500 FT AGL UNTIL 0900. 10500-11000 FT AGL
AFTER 1500.
SMOKE DISPERSAL.....POOR (20000-22000 KNOT-FT) UNTIL 0900. VERY
GOOD (136000-146000 KNOT-FT) AFTER 1500.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
.FORECAST DAYS 3 THROUGH 7......
.MONDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE MID 30S. WINDS GENERALLY LESS THAN 10 MPH.
.TUESDAY...MOSTLY CLOUDY. SCATTERED SHOWERS...THUNDERSTORMS AND
ISOLATED SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WINDS GENERALLY LESS THAN 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY. SNOW SHOWERS LIKELY WITH POSSIBLE
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. WINDS GENERALLY LESS THAN 10 MPH.
.THURSDAY...SHOWERS...SNOW SHOWERS LIKELY AND ISOLATED
THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S. WINDS
GENERALLY LESS THAN 10 MPH.
.FRIDAY THROUGH SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 20S.

69. HIGHS 45 TO 50.
$$
$$
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