National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Hazardous Weather Conditions

Current Conditions

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7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 86 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 69 °F

Sunday

Partly Sunny

Partly
Sunny

High: 88 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 70 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 91 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 71 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 88 °F

Tuesday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 70 °F

Wednesday

Chance Thunderstorms

Chance
Thunderstorms

High: 84 °F

Detailed Forecast

  • Today A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 86. East northeast wind around 5 mph.
  • Tonight A 30 percent chance of showers and thunderstorms, mainly before 7pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 69. East southeast wind around 5 mph.
  • Sunday Partly sunny, with a high near 88. East southeast wind 5 to 10 mph.
  • Sunday Night Partly cloudy, with a low around 70. South southeast wind around 5 mph.
  • Monday A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind around 5 mph.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
  • Tuesday A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 84.
  • Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
  • Thursday A chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
  • Thursday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
  • Friday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.