National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Hazardous Weather Conditions

Current Conditions

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Allenspark CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 45 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 72 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 47 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 67 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 43 °F

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 69 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Tuesday

Sunny

Sunny

High: 71 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 45. Light northwest wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 15 mph.
  • Saturday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72. West wind 10 to 14 mph, with gusts as high as 22 mph.
  • Saturday Night A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. West wind 7 to 11 mph.
  • Sunday A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 67. Breezy, with a south southwest wind 5 to 10 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
  • Sunday Night A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. West wind 8 to 10 mph.
  • Labor Day Mostly sunny, with a high near 69.
  • Monday Night Partly cloudy, with a low around 45.
  • Tuesday Sunny, with a high near 71.
  • Tuesday Night Mostly clear, with a low around 47.
  • Wednesday Sunny, with a high near 73.
  • Wednesday Night Partly cloudy, with a low around 48.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
  • Thursday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
  • Friday A slight chance of showers and thunderstorms. Partly sunny, with a high near 69.