National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Current Conditions

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Boulder CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 57 °F

Wednesday

Sunny

Sunny

High: 93 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

High: 72 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 49 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 71 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 54 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 74 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 55 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 57. West wind around 6 mph.
  • Wednesday Sunny, with a high near 93. Southwest wind 5 to 9 mph.
  • Wednesday Night Mostly clear, with a low around 56. West wind around 8 mph.
  • Thursday A 10 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 72. Northwest wind 6 to 8 mph becoming east in the afternoon.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49. East wind around 6 mph becoming light and variable after midnight.
  • Friday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
  • Friday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
  • Saturday A slight chance of showers and thunderstorms. Partly sunny, with a high near 74.
  • Saturday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
  • Sunday A slight chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
  • Monday A slight chance of showers and thunderstorms. Partly sunny, with a high near 82.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
  • Tuesday Mostly sunny, with a high near 79.