National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

St. Charles County

Zone Forecast

  • Today Partly sunny in the morning then becoming mostly cloudy. High in the lower 60s. Light wind.
  • Tonight Mostly cloudy with a 30 percent chance of showers. Low in the mid 40s. Light wind.
  • Friday Partly cloudy. High in the upper 60s. Light wind.
  • Friday Night Mostly clear. Low in the mid 40s. Light wind.
  • Saturday Mostly sunny. High in the lower 70s. Southeast wind 10 to 15 mph.
  • Saturday Night Partly cloudy. Low around 50.
  • Sunday Partly sunny. High in the lower 70s.
  • Sunday Night And Monday Mostly cloudy with chance of showers. Low in the mid 50s. High around 70. Chance of rain 40 percent.
  • Monday Night Partly cloudy. Low in the lower 50s.
  • Tuesday And Tuesday Night Mostly clear. High in the mid 70s. Low in the lower 50s.
  • Wednesday Partly cloudy. High in the mid 70s.