National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

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Radar Legend
Lightning Legend
SIGMET/CWA:
IFR   Turbulence   Icing
Convective   Vol Ash   Other SIGMET
Other CWA  (CWAs Dashed)
Flight Category:
VFR  MVFR
IFR  LIFR
Weather:
Convective   Freezing
Winter   Smoke/Ash
Liquid   Fog/Haze