National Weather Service United States Department of Commerce

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

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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

Illinois

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

   

 

Winter Storm Severity Index for the next 3 days
Winter Storm Severity Index (next 72 hours)

 

Information on expected snow and ice amounts:

 

 

Period 1 wind chill Period 2 wind chill
Period 3 wind chill Period 4 wind chill

 

Dressing for cold weather