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Lincoln radar Regional radar

These graphics show the expected snowfall and ice accumulation over the next 72 hours. Click images to enlarge.

Forecast snowfall Forecast ice accumulation

New for this winter:  Experimental snowfall probabilities 


Choose a forecast product type (temperature, wind, cloud cover, etc) and desired time from the menu/slider bars at the top of the map. The map will update automatically. Use your mouse to zoom into/pan around on the map.

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.   

  • Illinois
         - DOT road report: Graphical, Text
  • Indiana
         - DOT road report
  • Iowa
         - 511 (within Iowa)
         - DOT road report
  • Kentucky
         - 511 (within Kentucky)
         - DOT road report
  • Missouri
         - DOT road report
  • Wisconsin
         - 511 (within Wisconsin)
         - DOT road report