National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio 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

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 76 °F

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 67 °F

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 90 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 70 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 84 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 63 °F

Monday

Breezy

Breezy

High: 71 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Detailed Forecast

  • This Afternoon A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South southwest wind around 10 mph, with gusts as high as 15 mph.
  • Tonight Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 67. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Saturday Mostly cloudy, with a high near 90. Heat index values as high as 95. Southwest wind 5 to 15 mph.
  • Saturday Night Mostly cloudy, with a low around 70. West northwest wind 5 to 10 mph.
  • Sunday A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.
  • Sunday Night A slight chance of showers before 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
  • Monday Mostly sunny, with a high near 71. Breezy.
  • Monday Night Mostly clear, with a low around 60.
  • Tuesday Mostly sunny, with a high near 74.
  • Tuesday Night Partly cloudy, with a low around 62.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Wednesday Night A slight chance of showers. Partly cloudy, with a low around 64.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 78.