Severe Storms Threaten Chicago, All Hazards Possible

Tornado risk, flooding concerns, and colder weather expected across the region.

Published on Mar. 10, 2026

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A powerful storm system is expected to bring severe thunderstorms, including the risk of large hail, damaging winds, and tornadoes, to the Chicago area late this afternoon through the overnight hours. Flooding concerns are also present, especially along and south of I-90. Colder air will follow the storms, with a chance of rain mixing with snow by Sunday.

Why it matters

Severe weather can pose a significant threat to public safety, causing property damage, power outages, and potential loss of life. The Chicago area is no stranger to these types of storms, and residents need to be prepared to take appropriate actions to protect themselves and their property.

The details

The severe storm threat is being driven by a powerful storm system moving through the Plains and Midwest. In the Chicago area, all hazards are possible, including large hail, damaging straight-line winds, and tornadoes. The highest tornado risk will be south of I-80, where stronger twisters are looking increasingly likely. Locally heavy rainfall could also lead to flooding concerns, especially along and south of I-90.

  • Late this afternoon through the overnight period
  • Showers continuing Wednesday morning
  • Rain and gusty winds likely Thursday night into Friday morning
  • Rain moving in Saturday night, potentially mixing with snow on Sunday
  • Much colder weather expected on Monday, with highs around freezing

The players

Mike Caplan

A meteorologist with FOX Chicago who provided the information for this weather forecast.

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What they’re saying

“This is the day to be weather ready. Obviously, our forecast focus is on what happens later this afternoon and tonight.”

— Mike Caplan, Meteorologist (FOX32Chicago.com)

What’s next

Residents should closely monitor the weather forecast and be prepared to take shelter if severe storms approach their area. The National Weather Service will be issuing watches and warnings as the situation develops.

The takeaway

Severe weather can be unpredictable and dangerous, so it's crucial for Chicagoans to stay vigilant, have a plan, and heed all warnings from local authorities. By being prepared, residents can help ensure their safety and minimize the impact of these powerful storms.