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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6 Miles SSW Kelso WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 70 °F

Tonight

Cloudy

Cloudy

Low: 53 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 68 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 52 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 67 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 53 °F

Labor
Day

Partly Sunny

Partly
Sunny

High: 70 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 53 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 72 °F

Detailed Forecast

  • Today A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 70. West northwest wind 6 to 8 mph.
  • Tonight Cloudy, with a low around 53. Northwest wind 5 to 9 mph becoming calm in the evening.
  • Saturday A 30 percent chance of showers, mainly after 11am. Cloudy, with a high near 68. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 52. West wind 3 to 8 mph.
  • Sunday A 20 percent chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
  • Sunday Night A 20 percent chance of showers. Mostly cloudy, with a low around 53.
  • Labor Day Partly sunny, with a high near 70.
  • Monday Night Mostly cloudy, with a low around 53.
  • Tuesday Partly sunny, with a high near 72.
  • Tuesday Night Mostly cloudy, with a low around 54.
  • Wednesday Partly sunny, with a high near 70.
  • Wednesday Night Partly cloudy, with a low around 54.
  • Thursday Mostly sunny, with a high near 73.