National Weather Service United States Department of Commerce

Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Not as cold tonight, with seasonal temperatures on Tuesday. Chances for snow increase on Tuesday and Tuesday night as a cold front moves through the area. Snow may mix with rain over the South Dakota plains east of the Black Hills Tuesday afternoon. Wednesday will be cold, with chances of snow continuing. Temperatures rebound Thursday, but another system will bring precipitation chances to the area Thursday night and Friday.
As a cold front moves through late Tuesday, some light precipitation will occur. Light snow is mostly expected over the Black Hills, northeastern Wyoming, and northwest South Dakota, but light rain may mix with the snow Tuesday afternoon for areas east of the Black Hills. The best chance for accumulating snow will be for the northern Black Hills, where upslope-enhanced snowfall is expected.