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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7 Miles WSW Mammoth Lakes CA

7 Day Forecast

Tonight

Partly Cloudy

Partly
Cloudy

Low: 40 °F

Saturday

Sunny

Sunny

High: 76 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 39 °F

Sunday

Sunny

Sunny

High: 71 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 41 °F

Labor
Day

Sunny

Sunny

High: 78 °F

Monday
Night

Clear

Clear

Low: 46 °F

Tuesday

Sunny

Sunny

High: 77 °F

Tuesday
Night

Clear

Clear

Low: 45 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
  • Saturday Sunny, with a high near 76. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
  • Saturday Night Mostly clear, with a low around 39. Southwest wind around 10 mph, with gusts as high as 15 mph.
  • Sunday Sunny, with a high near 71. West wind around 5 mph becoming calm.
  • Sunday Night Mostly clear, with a low around 41. Calm wind.
  • Labor Day Sunny, with a high near 78. Calm wind.
  • Monday Night Clear, with a low around 46. Southwest wind around 5 mph becoming northwest in the evening.
  • Tuesday Sunny, with a high near 77. West wind around 5 mph becoming calm.
  • Tuesday Night Clear, with a low around 45. West southwest wind 5 to 10 mph.
  • Wednesday Sunny, with a high near 74. South southwest wind around 5 mph.
  • Wednesday Night Clear, with a low around 45. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
  • Thursday Sunny, with a high near 71. Southwest wind 5 to 10 mph.
  • Thursday Night Clear, with a low around 47. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
  • Friday Sunny, with a high near 71. Southwest wind 5 to 10 mph.