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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Laramie WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Today

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 72 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 46 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 76 °F

Saturday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 48 °F

Sunday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 66 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Labor
Day

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 70 °F

Monday
Night

Breezy

Breezy

Low: 42 °F

Tuesday

Sunny

Sunny

High: 75 °F

Detailed Forecast

  • Today Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 72. West northwest wind around 10 mph. Chance of precipitation is 20%.
  • Tonight Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming south after midnight.
  • Saturday Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 76. West southwest wind 5 to 15 mph. Chance of precipitation is 30%.
  • Saturday Night Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48. Southwest wind 10 to 15 mph. Chance of precipitation is 30%.
  • Sunday Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 66. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
  • Sunday Night Partly cloudy, with a low around 39.
  • Labor Day A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Breezy.
  • Monday Night Mostly clear, with a low around 42. Breezy.
  • Tuesday Sunny, with a high near 75.
  • Tuesday Night Mostly clear, with a low around 45.
  • Wednesday Sunny, with a high near 78.
  • Wednesday Night Mostly clear, with a low around 47.
  • Thursday Sunny, with a high near 77.