National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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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 50%

Chance
Rain/Snow

High: 38 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 33 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 43 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Sunday

Sunny

Sunny

High: 49 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 38 °F

Monday

Partly Sunny

Partly
Sunny

High: 57 °F

Monday
Night

Chance Showers

Chance
Showers

Low: 47 °F

Tuesday

Showers Likely

Showers
Likely

High: 55 °F

Detailed Forecast

  • This Afternoon Scattered rain and snow showers. Cloudy, with a high near 38. Windy, with a north wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 50%.
  • Tonight Rain and snow showers likely before 10pm, then snow showers. Low around 33. Breezy, with a north wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Saturday A chance of rain and snow showers, mainly before 10am. Partly sunny, with a high near 43. North wind 10 to 15 mph. Chance of precipitation is 40%.
  • Saturday Night Mostly clear, with a low around 30. North wind around 5 mph becoming calm in the evening.
  • Sunday Sunny, with a high near 49. South wind 5 to 15 mph.
  • Sunday Night Mostly cloudy, with a low around 38.
  • Monday Partly sunny, with a high near 57.
  • Monday Night A chance of showers. Cloudy, with a low around 47.
  • Tuesday Showers likely. Cloudy, with a high near 55.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 42.
  • Wednesday Partly sunny, with a high near 55.
  • Wednesday Night Mostly cloudy, with a low around 41.
  • Thursday Mostly sunny, with a high near 54.