National Weather Service United States Department of Commerce

Flash flooding possible across parts of central Plains and Upper Midwest

Heavy rain is forecast from the central Plains into the Upper Midwest and will bring a threat of flash flooding to these regions Thursday into Friday. The heaviest rain on Thursday is expected from northern Kansas across eastern Nebraska, Iowa and southeastern Minnesota into Wisconsin.
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Current Conditions

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Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 64 °F

Tonight

Increasing Clouds

Increasing
Clouds

Low: 47 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 63 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 42 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 55 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 42 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 63 °F

Sunday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 42 °F

Labor
Day

Slight Chance Showers

Slight Chc
Showers

High: 64 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 64. North wind 6 to 9 mph becoming southwest in the morning.
  • Tonight Increasing clouds, with a low around 47. North northwest wind 7 to 9 mph.
  • Friday A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 63. North wind 5 to 14 mph becoming west in the morning. Winds could gust as high as 21 mph.
  • Friday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 42. West wind 16 to 18 mph, with gusts as high as 31 mph.
  • Saturday A 40 percent chance of showers, mainly after 11am. Cloudy, with a high near 55. West southwest wind 17 to 21 mph, with gusts as high as 30 mph.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 42.
  • Sunday A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 63.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 42.
  • Labor Day A slight chance of showers. Partly sunny, with a high near 64.
  • Monday Night Mostly cloudy, with a low around 44.
  • Tuesday Partly sunny, with a high near 67.
  • Tuesday Night Mostly cloudy, with a low around 45.
  • Wednesday Partly sunny, with a high near 65.