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Storm Alert: Big Hail and Strong Winds Near Chicago

Chicago, Illinois, USASaturday, April 4, 2026

A warm front is sweeping across north central and northeast Illinois, bringing a mix of thunderstorm danger, powerful winds, and large hail.

Affected Areas

The threat spans multiple counties:

  • Illinois: Winnebago, Boone, McHenry, Lake, Ogle, Lee, DeKalb, Kane, DuPage, LaSalle, Kendall, Grundy, Kankakee, Livingston, Iroquois, Ford, plus several Cook and Will counties
  • Indiana: Lake, Porter, Newton, Jasper, Benton

Key Warnings

Hazard Details
Winds Up to 60 mph
Hail Hailstones up to a quarter‑inch in diameter
Storm Surge Expected after 5 p.m. Friday, possibly lingering into the evening
Flooding Risk Increased by nighttime pressure changes, especially where heavy rain fell earlier

Current Conditions

  • O’Hare International Airport: Cloud cover, 49 °F
  • Midway Airport: Cloudy, 51 °F

Temperature Outlook

  • Friday daytime: Low 50s
  • Friday night: Drop to low 40s

Stay tuned for updates and take precautions if you’re in the forecasted areas.

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