Springfield, Ill. – A cold front sweeping through Illinois on Tuesday, April 29, could spark strong to severe storms, with large hail, damaging winds, and isolated tornadoes all possible across much of the state.
According to the National Weather Service, the Storm Prediction Center has placed a broad section of Illinois—from Rockford to Carbondale—under a 15–29% risk zone for severe weather. The greatest risk is expected during the afternoon and evening hours as the front moves east.
Chicago, Peoria, Bloomington, and Decatur are all within the highlighted area. While the timing and intensity of storms remain uncertain, forecasters warn that all severe weather hazards are on the table, and conditions could escalate quickly.
Residents are urged to stay weather-aware, charge devices ahead of potential outages, and identify safe shelter locations now. Make sure alerts are enabled on your phone and have a backup way to receive warnings, such as a NOAA weather radio.
Tuesday’s storms could be the strongest Illinois has seen this April. Further updates are expected as models refine the track and timing of the cold front. Stay tuned as watches or warnings may be issued.
