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 bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop 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

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Chicago IL

7 Day Forecast

Chicago, IL

NWS Weather Forecast Office

Tonight

Breezy

Breezy

Low: 40 °F

Thursday

Partly Sunny

Partly
Sunny

High: 58 °F

Thursday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 41 °F

Friday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 49 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 55 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Sunday

Chance Rain

Chance
Rain

High: 63 °F

Sunday
Night

Chance Rain

Chance
Rain

Low: 48 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 40. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
  • Thursday Partly sunny, with a high near 58. Southwest wind around 15 mph, with gusts as high as 20 mph.
  • Thursday Night A 40 percent chance of rain after 8pm. Mostly cloudy, with a low around 41. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
  • Friday A 40 percent chance of rain before 8am. Partly sunny, with a high near 49. North northeast wind around 10 mph, with gusts as high as 15 mph.
  • Friday Night Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 15 mph.
  • Saturday Mostly sunny, with a high near 55.
  • Saturday Night Partly cloudy, with a low around 46.
  • Sunday A chance of rain. Mostly cloudy, with a high near 63.
  • Sunday Night A chance of rain. Mostly cloudy, with a low around 48.
  • Monday A chance of rain. Partly sunny, with a high near 57.
  • Monday Night A slight chance of rain. Partly cloudy, with a low around 44.
  • Tuesday Sunny, with a high near 61.
  • Tuesday Night Partly cloudy, with a low around 45.
  • Wednesday A slight chance of rain. Partly sunny, with a high near 61.

 

Additional Forecasts and Information

Zone Area Forecast for Cook County, IL