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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Current Conditions

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Craters of the Moon National Monument ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 81 °F

Tonight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 53 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 72 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 44 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Labor
Day

Sunny

Sunny

High: 68 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 43 °F

Tuesday

Sunny

Sunny

High: 72 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 81. West northwest wind 8 to 11 mph becoming south southeast in the afternoon.
  • Tonight A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53. South southwest wind 8 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 72. Breezy, with a west southwest wind 10 to 15 mph becoming west southwest 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph.
  • Saturday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. West southwest wind 5 to 15 mph, with gusts as high as 23 mph.
  • Sunday Mostly sunny, with a high near 64. West northwest wind 11 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
  • Sunday Night Partly cloudy, with a low around 45.
  • Labor Day Sunny, with a high near 68.
  • Monday Night Mostly clear, with a low around 43.
  • Tuesday Sunny, with a high near 72.
  • Tuesday Night Mostly clear, with a low around 46.
  • Wednesday Mostly sunny, with a high near 73.
  • Wednesday Night Partly cloudy, with a low around 47.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.