National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Current Conditions

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Chicago Heights IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

This
Afternoon

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 48 °FFalling Temperatures

Tonight

Chance Light Snow Chance for Measurable Precipitation 30%

Chance
Light Snow

Low: 25 °F

Tuesday

Chance Flurries

Chance
Flurries

High: 30 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 24 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 35 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 23 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 28 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Friday

Slight Chance Snow

Slight Chc
Snow

High: 32 °F

Detailed Forecast

  • This Afternoon A chance of rain and snow before 4pm, then a chance of snow. Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
  • Tonight A chance of snow before 10pm, then a slight chance of snow between 10pm and 2am, then a slight chance of light snow after 2am. Cloudy, with a low around 25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
  • Tuesday A chance of flurries before noon. Cloudy, with a high near 30. West wind 10 to 15 mph.
  • Tuesday Night Mostly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming south after midnight.
  • Wednesday A 40 percent chance of snow after noon. Cloudy, with a high near 35. South wind 5 to 10 mph, with gusts as high as 15 mph.
  • Wednesday Night A 30 percent chance of snow. Cloudy, with a low around 23.
  • Thanksgiving Day Partly sunny, with a high near 28.
  • Thursday Night Partly cloudy, with a low around 19.
  • Friday A slight chance of snow. Partly sunny, with a high near 32.
  • Friday Night Mostly cloudy, with a low around 28.
  • Saturday Mostly cloudy, with a high near 47.
  • Saturday Night Mostly cloudy, with a low around 25.
  • Sunday Partly sunny, with a high near 35.