Winter Storm Warning Illinois

Winter alerts in Illinois, newest first, in effect or ended
Alert	State	Severity	Places
Blizzard WarningEnded 3 to 5 inches of snow, around a light glaze of ice, gusts up to 45 mph. Issued March 15 Ended March 16, 2026	Illinois	Severe	53 places DeKalb Crystal Lake Algonquin Lake in the Hills Huntley McHenry Woodstock Sycamore Cary Harvard and 43 more
Blizzard WarningEnded 2 to 3 inches of snow, gusts up to 50 mph. Issued March 15 Ended March 16, 2026	Illinois	Severe	20 places Galesburg Abingdon Knoxville Wyoming Toulon East Galesburg Wataga Oak Run Oneida Bradford and 10 more
Blizzard WarningEnded Gusts up to 60 mph. Issued March 14 Ended March 16, 2026	Illinois	Severe	6 places Granville Hennepin Mark McNabb Magnolia Standard