Chicago, Illinois – Residents north of I-88 should brace for late-day thunderstorms Tuesday that could disrupt evening travel and outdoor plans across northern Illinois.
According to the National Weather Service in Chicago, storms are expected to develop Tuesday afternoon into the evening, with the highest rain chances centered north of Interstate 88. Highs will reach the upper 60s to mid-70s, but increasing moisture and instability could fuel localized downpours and lightning.
Communities including Rockford, Waukegan, and the northern suburbs of Chicago are likely to see the most active weather after 3 p.m. The rest of the metro area may remain dry or experience only spotty showers. Motorists are urged to use caution during the evening commute, especially on I-90, Route 47, and other northern routes.
Wednesday will bring warmer, drier conditions, though a few early morning sprinkles may linger near the lake. Thursday and Friday carry additional storm chances, particularly in central and southern parts of the state.
Stay weather-aware through Tuesday evening, and check for updates as new alerts may be issued for northern Illinois.
