National Weather Service United States Department of Commerce

Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Click a location below for detailed forecast.

Last Map Update: Sat, Jul. 22, 2017 at 12:51:32 am MDT

National Weather Service Great Falls, MTNational Weather Service Billings, MTNational Weather Service Rapid City, SD
National Weather Service Pocatello, IDZoom
Out

National Weather Service Cheyenne, WY
National Weather Service Salt Lake City, UTNational Weather Service Grand Junction, CONational Weather Service Denver/Boulder, CO