National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Chicago IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 87 °F

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 72 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 86 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 73 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 87 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 72 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 86 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 71 °F

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 86 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 87. West northwest wind around 5 mph becoming calm.
  • Tonight Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 72. East southeast wind around 5 mph becoming west southwest after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 86. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 5 to 10 mph.
  • Friday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph becoming northeast in the afternoon.
  • Friday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
  • Saturday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.
  • Monday Mostly sunny, with a high near 83.
  • Monday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 79.