National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Hazardous Weather Conditions

Current Conditions

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Fort Collins CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 76 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 54 °F

Friday

Sunny

Sunny

High: 82 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

High: 84 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 58 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Labor
Day

Sunny

Sunny

High: 82 °F

Detailed Forecast

  • Today A slight chance of showers, then a chance of showers and thunderstorms after 9am. Mostly cloudy, with a high near 76. North northwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
  • Tonight A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. West northwest wind 5 to 8 mph.
  • Friday Sunny, with a high near 82. West northwest wind 6 to 8 mph becoming south southeast in the afternoon.
  • Friday Night Mostly clear, with a low around 56. Southeast wind 6 to 8 mph becoming northwest after midnight.
  • Saturday A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Light and variable wind becoming south 5 to 8 mph in the afternoon.
  • Saturday Night Partly cloudy, with a low around 58.
  • Sunday Mostly sunny, with a high near 80.
  • Sunday Night Partly cloudy, with a low around 54.
  • Labor Day Sunny, with a high near 82.
  • Monday Night Partly cloudy, with a low around 55.
  • Tuesday Sunny, with a high near 82.
  • Tuesday Night Mostly clear, with a low around 54.
  • Wednesday Sunny, with a high near 85.