National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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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

This
Afternoon

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 79 °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

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
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 Thunderstorms

Chance
Thunderstorms

Low: 64 °F

Saturday

Chance Showers

Chance
Showers

High: 72 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of showers before 4pm. Mostly sunny, with a high near 79. East wind around 5 mph.
  • Tonight Mostly clear, with a low around 66. South southeast wind around 5 mph becoming west southwest after midnight.
  • Wednesday Sunny, with a high near 84. Light southwest wind becoming south 10 to 15 mph in the afternoon.
  • Wednesday Night A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. South wind around 10 mph, with gusts as high as 15 mph.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 89. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
  • Thursday Night A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 77.
  • Friday A 40 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 83.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
  • Saturday A chance of showers. 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.