Warm fronts occur when warm air moves over cold air, bringing wispy clouds and light rain or snow. They are identified by red lines with semicircles and winds come from the south or southwest, with slowly rising temperatures and falling pressure. Cold fronts form when cold air moves into warm air, identified by solid lines with triangles and bringing partly cloudy skies, rain or snow with steady falling pressure and increasing clouds. Fronts are boundaries between air masses that can be 20-100 miles long and include warm, cold, occluded, and stationary types.

1. Warm and cold

2. Warm fronts from when warm air masses move over cold air masses the symbol for a warm front is red lines with red semicircles warm fronts bring wispy clouds, light rain, and/or snow

4. warm fronts winds come from the south or the southwest Warm fronts temps. Are cold-cooling, slow warming the pressure is usually falling The precipitation is light modern The visibly is poor Dew point is steady rising

5. cold fronts form when cold air masses moves into warm air masses cold fronts bring partly cloudy skies, rain and/or snow the symbol for clod fronts is a solid line with triangles along the front point

7. cold fronts wind move the same as the warm fronts their temps. are warm the pressure is steadily falling Clouds are increasing the precipitation is a short period of snow Visibly is to poor in haze The dew point is high, remains steady

8. fronts can be any were from 20-100 miles long a front is a boundary between two air masses there are four types of fronts cold ,warm ,occluded, and stationary