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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Portland OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 81 °F

Tonight

Increasing Clouds

Increasing
Clouds

Low: 60 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 75 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 58 °F

Saturday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 72 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 58 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 76 °F

Sunday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 57 °F

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 77 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 81. Light north wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
  • Tonight Increasing clouds, with a low around 60. North northwest wind 6 to 14 mph, with gusts as high as 21 mph.
  • Friday Mostly cloudy, with a high near 75. Northwest wind 3 to 8 mph.
  • Friday Night Mostly cloudy, with a low around 58. West northwest wind 6 to 9 mph.
  • Saturday A 20 percent chance of showers. Cloudy, with a high near 72. South southwest wind 3 to 6 mph.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 58.
  • Sunday A 20 percent chance of showers. Partly sunny, with a high near 76.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 57.
  • Labor Day Mostly sunny, with a high near 77.
  • Monday Night Partly cloudy, with a low around 57.
  • Tuesday Mostly sunny, with a high near 80.
  • Tuesday Night Mostly cloudy, with a low around 59.
  • Wednesday Mostly sunny, with a high near 78.