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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Denver CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

This
Afternoon

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 28 °C

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 14 °C

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

High: 30 °C

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 15 °C

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 28 °C

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 14 °C

Labor
Day

Sunny

Sunny

High: 29 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 16 °C

Tuesday

Sunny

Sunny

High: 29 °C

Detailed Forecast

  • This Afternoon A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 28. North wind 11 to 16 km/h, with gusts as high as 26 km/h.
  • Tonight A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 14. North wind 8 to 13 km/h becoming south in the evening.
  • Saturday A 10 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 30. South wind 10 to 13 km/h.
  • Saturday Night A 10 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 15. South southwest wind around 14 km/h.
  • Sunday A 20 percent chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 28. Southwest wind 13 to 21 km/h becoming northwest in the afternoon. Winds could gust as high as 29 km/h.
  • Sunday Night A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 14.
  • Labor Day Sunny, with a high near 29.
  • Monday Night Partly cloudy, with a low around 16.
  • Tuesday Sunny, with a high near 29.
  • Tuesday Night Mostly clear, with a low around 17.
  • Wednesday Sunny, with a high near 31.
  • Wednesday Night Partly cloudy, with a low around 18.
  • Thursday Mostly sunny, with a high near 31.