National Weather Service United States Department of Commerce

Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

On the heels of a much colder than normal April, May finished much warmer than normal across the area. Most areas received below normal precipitation as well. Here are the details at select locations. 

 

Here's a map overview of May temperature and precipitation departures from normal from the Midwestern Regional Climate Center, which uses various observations across the area and interpolates between them.