Chicago, IL – Rain and embedded thunderstorms are forecasted to sweep across northern Illinois today, with the potential for minor flooding south of I-80. Areas such as Kankakee, Pontiac, and Paxton could see heavy rainfall, leading to slowed morning commutes and localized flooding.
According to the National Weather Service (NWS), the risk of severe weather increases in the afternoon, although storm development remains uncertain due to widespread cloud cover. The most vulnerable period for severe storms is from 4 p.m. to 10 p.m. Should storms develop, they could bring damaging winds, quarter-sized hail, and possibly tornadoes.
Today’s high in Chicago is predicted to reach 81°F, with thunderstorms likely between 8 a.m. and 9 a.m. The chance of precipitation stands at 80%, tapering off slightly in the afternoon but remaining significant.
The forecast for the rest of the week indicates variable weather patterns. Tuesday is expected to be sunny, with temperatures rising to 88°F. Rain will likely return on Wednesday and Thursday, with a 50-55% chance of showers and highs near 89°F. By Friday, the weather will cool slightly to around 83°F, with continued rain chances. The weekend looks brighter, with temperatures in the mid-80s and mostly sunny skies.
