National Weather Service United States Department of Commerce

Arctic Air Will Move Into U.S. This Week

Arctic air will move back into the central Plains, Great Lake States and Western U.S. this week. Winter Storm Warnings, Winter Weather Advisories and Wind Chill Advisories are in effect in many areas. Recent heavy rains across the lower Mississippi and Tennessee Valleys will shift into the Carolinas Monday. Rivers that came up over the weekend will recede across portions of the South.
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Hazardous Weather Conditions

Current Conditions

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2 Miles NNW Chicago IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 27 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 32 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 20 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 22 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °F

Wednesday

Sunny

Sunny

High: 18 °F

Wednesday
Night

Breezy

Breezy

Low: 15 °F

New Year's
Day

Mostly Sunny

Mostly
Sunny

High: 29 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Detailed Forecast

  • Tonight A 30 percent chance of snow showers, mainly after 2am. Increasing clouds, with a low around 27. West wind around 5 mph becoming north northeast after midnight.
  • Monday Snow showers likely, mainly between noon and 3pm. Cloudy, with a high near 32. North northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Monday Night Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 20. North wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Tuesday Partly sunny, with a high near 22. North northwest wind around 15 mph, with gusts as high as 20 mph.
  • Tuesday Night Partly cloudy, with a low around 9. West northwest wind 10 to 15 mph.
  • Wednesday Sunny, with a high near 18.
  • Wednesday Night Mostly clear, with a low around 15. Breezy.
  • New Year's Day Mostly sunny, with a high near 29.
  • Thursday Night Partly cloudy, with a low around 22.
  • Friday A chance of rain and snow showers. Mostly cloudy, with a high near 34.
  • Friday Night A chance of snow. Cloudy, with a low around 29.
  • Saturday A chance of rain and snow showers. Cloudy, with a high near 36.
  • Saturday Night Mostly cloudy, with a low around 20.
  • Sunday Mostly cloudy, with a high near 28.