Severe Storms, Warmth, and Hints of Winter Ahead for Northern Illinois

A classic Midwest weather rollercoaster is in store for the next week in the region.

Published on Mar. 5, 2026

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Northern Illinois is bracing for a wild weather swing in the coming week, with the potential for severe storms, near-record warmth, and the possibility of more snow on the horizon. Meteorologists are warning residents to prepare for a classic Midwest weather rollercoaster ride.

Why it matters

Spring weather in Illinois is notoriously unpredictable, and this upcoming forecast highlights the challenges residents face in planning for and adapting to the region's rapidly changing conditions. The severe storm threat and potential for late-season snow also raise concerns about public safety and infrastructure impacts.

The details

The National Weather Service in Chicago is forecasting a mix of severe weather, warm temperatures, and potential winter precipitation for northern Illinois over the next week. On Friday, the region could see the development of severe thunderstorms, with the possibility of strong winds, hail, and even tornadoes. However, by Saturday, temperatures are expected to climb into the 60s and 70s, providing a taste of spring-like warmth. But the weather plot twist comes next week, as temperatures are forecast to plummet, potentially bringing more snow to the area.

  • On Friday, severe thunderstorms are possible in northern Illinois.
  • On Saturday, temperatures are expected to reach the 60s and 70s.
  • Later next week, temperatures are forecast to drop, with the possibility of more snow.

The players

National Weather Service in Chicago

The regional office of the National Weather Service that provides weather forecasts and warnings for northern Illinois.

Kevin Birk

A meteorologist with the National Weather Service in Chicago who commented on the potential for more snow this season.

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What they’re saying

“Whether we get any big snows or anything like that, that's yet to be determined, but I would gather that we would see at least some more snow this season yet.”

— Kevin Birk, Meteorologist (Rockford Register Star)

What’s next

The National Weather Service will continue to monitor the situation and provide updates on the potential for severe weather, warm temperatures, and any late-season snow in the coming days.

The takeaway

This forecast highlights the unpredictable and often extreme nature of spring weather in the Midwest, underscoring the importance for residents to stay vigilant, prepared, and adaptable as they navigate the region's rapidly changing conditions.