Winter Weather Monitor

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Road Conditions

Snow and Ice Forecasts

Wind Chill

Radar

Road condition legend

Road conditions are collected by state Departments of Transportation. Detailed information can be obtained through the following phone numbers and web pages.

Midwest Road Conditions

Web Map

Illinois

DOT road report

Indiana

1-800-261-7623
511 (within Indiana)
Mobile apps available for iOS and Android (check your app store, search for "Trafficwise")
DOT road report

Iowa

1-800-288-1047
511 (within Iowa)
Mobile apps available for iOS and Android (check your app store, search for "Iowa 511")
DOT road report

Missouri

Mobile apps available for iOS and Android (check your app store, search for "MoDOT")
DOT road report

Wisconsin

1-866-511-9472
511 (within Wisconsin)
Mobile apps available for iOS and Android (check your app store, search for "511 Wisconsin")
DOT road report

Kentucky

1-866-737-3767
511 (within Kentucky)
DOT road report

Winter Storm Severity Index for the next 3 days

Winter Storm Severity Index (next 72 hours)

Information on expected snow and ice amounts:

Central Illinois winter weather forecast page
Probabilistic Precipitation Portal (interactive version of the snow/ice forecast page)
Winter Storm Severity Index (through 72 hours from now, including interactive version)
Probabilistic Winter Storm Severity Index (next 7 days, including interactive version)
Experimental Snow Character (wet or dry snow) Maps

Dressing for cold weather

Radar loop

Click for interactive radar image