AOPA WX IMAGERY

Surface Weather Analyses: Updated 2400, 0600, 1200, 1800 CST:
Current   12-Hour   24-Hour
Updated 2400 and 1200 CST:
36-Hour   48-Hr (2-day)
Updated Daily at 2pm CST:
72-Hr (3-day)   96-Hr (4-day)   120-Hr (5-day)

Radar:
US   Loop (200+k file)
US w/Convective Sigmets
Great Lakes   Loop (800+k file)
Central   Loop (800+k file)
Colorado Plateau   Loop (1MB+ file)
Far West   Loop (1MB+ file)
Radar Color Definitions

Weather Depiction (updated every 3 hrs)

Precipitation Forecast:
24-Hr   48-Hr   6-10 Day

US IR Satellite (updated hourly)   Loop (1MB+ file)

Winds/Temps Aloft (update 0800, 2000 CST)
FL050   FL100   FL180

Other Aviation Weather Links

US Satellite IR
US Visible Satellite
US Forecast with radar overlay   Even smaller   Loop
US Lightning Map
US Flight Rules

Animated Radar (less than 100k files)
Chicago
Denver

Current Wx & Forecast
Chicago
Denver
Fast Forecast

Midwest Text Weather