The 12 hour Surface Analysis map shows current weather conditions ... map to help find synoptic scale features such as weather fronts. The first weather maps in the 19th century were drawn ...
The 24 hour Surface Analysis map shows current weather conditions ... map to help find synoptic scale features such as weather fronts. The first weather maps in the 19th century were drawn ...
A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep through Texas.