National Weather Service United States Department of Commerce

Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. 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.