Severe thunderstorm watch cancellation

Shelf cloud spotted just north of Ashton, IL around 8:00 p.m. Sunday, Aug. 5 (Image: Steve Toole)

Severe thunderstorm watch #331 issued earlier this evening has been canceled. The line of storms that prompted the watch has weakened. Scattered thunderstorms are possible overnight, mainly north of the I-88 corridor. These storms are not expected to be severe, but locally heavy downpours are possible.



NWS radar image showing weakening showers/t-storms over northern Illinois .