In an important weather update, ABC7 Chicago’s AccuWeather team has announced an AccuWeather Alert for Monday night through Tuesday, keeping residents on high alert for potentially hazardous conditions.
ABC7 Chicago is now streaming 24/7. Click here to watch
Meteorologist Phil Schwarz has highlighted the possibility of strong storms bringing with them large hail and damaging winds. Although the tornado threat remains low, there’s a significant concern for potential flooding in the area.
The Chicago region should brace for several rounds of scattered, intense storms expected to move in after 10 p.m. on Monday night. Areas located to the north of the city are particularly susceptible to severe weather impacts.
As the night progresses into early Tuesday, the storm activity is likely to persist, though forecasters anticipate a period of reprieve afterward. Residents are advised to stay informed and prepared for quickly changing weather conditions.
More storms are possible overnight and into early Tuesday before the area gets a break in activity.
Dry and warm conditions are expected for most of Tuesday before the second round of strong storms arrives after 4 p.m.
The main threat will shift south of the city on Tuesday night, with storms continuing through midnight.
This comes as temperatures reached 80 degrees on Monday afternoon, breaking the daily record of 79 degrees set back in 1998. It will also be the warmest day of the year so far.
Temperatures will fall sharply late Tuesday as the front moves in.
Looking ahead, temperatures Wednesday will be about 30 degrees colder than Tuesday. More rain and storms are expected on Thursday and again on Saturday.
Cook County Radar DuPage County Radar Will County Radar Lake County Radar (IL) Kane County Radar Northwest Indiana Radar
Copyright © 2026 WLS-TV. All Rights Reserved.