National Weather Service United States Department of Commerce

 Winter 2019-2020 Events

  •  April 15, 2020: Quick hitting overnight snow causes icy overpasses and numerous accidents in Chicago
  •  March 22-23, 2020: Late season moderate to heavy wet snow event produces 3-6 inches
  •  January 10-11, 2020: Significant lakeshore flooding in Chicago; gusty winds, heavy rain, and wintry mix too