National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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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

Overnight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 69 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 85 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 72 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 82 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 81 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 72 °F

Labor
Day

Thunderstorms Likely

Thunderstorms
Likely

High: 83 °F

Monday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 67 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 69. South southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
  • Friday A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 85. South wind 10 to 15 mph.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 10 to 15 mph.
  • Saturday Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 82. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.
  • Saturday Night A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
  • Labor Day Showers and thunderstorms likely. Mostly cloudy, with a high near 83.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
  • Thursday A chance of showers and thunderstorms. Mostly sunny, with a high near 83.