National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Additional showers and thunderstorms are expected today and tonight. Some storms this afternoon and evening could become strong to severe. Storms overnight may develop a flooding risk once again.
Warm and humid conditions will persist today with several chances of showers and storms. After a cold front moves through, temperatures will be cooler starting Monday. However, periods of showers and embedded thunderstorms will continue into Wednesday.