National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Hazardous Weather Conditions

Current Conditions

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Chicago IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 82 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 66 °F

Wednesday

Sunny

Sunny

High: 84 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 71 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 89 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 77 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 83 °F

Friday
Night

Chance Showers

Chance
Showers

Low: 64 °F

Saturday

Partly Sunny

Partly
Sunny

High: 72 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 82. Calm wind becoming west southwest around 5 mph in the afternoon.
  • Tonight Mostly clear, with a low around 66. Southwest wind around 5 mph.
  • Wednesday Sunny, with a high near 84. Light southwest wind becoming south 10 to 15 mph in the morning.
  • Wednesday Night A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. South wind 10 to 15 mph.
  • Thursday A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
  • Thursday Night A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77.
  • Friday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 64.
  • Saturday Partly sunny, with a high near 72.
  • Saturday Night Partly cloudy, with a low around 59.
  • Sunday Sunny, with a high near 73.
  • Sunday Night Mostly clear, with a low around 57.
  • Monday Mostly sunny, with a high near 73.