What weather expected before and after a warm front?
The air mass behind a warm front is likely to be warmer and more moist than the one before the front. If a warm front is approaching, light rain or light winter precipitation is possible before and as the front passes. Behind the front, expect clearing skies, warmer temperatures and higher relative humdities.
Does it rain after a warm front?
As this warm moist air rises it cools and the water vapor condenses into rain. So a warm air mass tends to bring with it plenty of rain and drizzle. … Once the front passes over, the rain often eases off but occasional drizzly patches are likely to follow on behind in the warm sector.
What fronts produce rain?
On weather maps, the surface position of the cold front is marked by a blue line with triangles pointing in the direction of cold air travel and it is placed at the leading edge of the cooler air mass. Cold fronts often bring rain, and sometimes heavy thunderstorms as well.
What happens if a cold front meets a warm front?
They push against each other along a line called a front. When a warm air mass meets a cold air mass, the warm air rises since it is lighter. … This configuration, called a cold front, gives rise to cumulonimbus clouds, often associated with heavy precipitation and storms.
Where does rain occur in a warm front?
Where does rain occur in a warm front? Rain occurs along and in front of a warm front.
How is a warm front different from a cold front warm fronts cause snow flurries in the winter while cold fronts cause several days of rainy weather?
– A warm front brings fog, but a cold front brings clouds that form from dry air. … Warm fronts cause several days of cloudy weather, while cold fronts cause heavy snow in the winter. Warm fronts cause thunderstorms in the summer, while cold fronts cause rain when the air is humid.