National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Current Conditions

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8 Miles ESE Cascade Head OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 51 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 74 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 52 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 68 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 46 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 70 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 47 °F

Sunday

Slight Chance Showers

Slight Chc
Showers

High: 72 °F

Sunday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 47 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 51. Light north northwest wind.
  • Thursday Mostly cloudy, with a high near 74. North wind 3 to 6 mph.
  • Thursday Night Mostly cloudy, with a low around 52. North wind around 7 mph.
  • Friday A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 68. North northwest wind 5 to 8 mph.
  • Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 46. Northwest wind 5 to 9 mph becoming calm in the evening.
  • Saturday A 30 percent chance of showers, mainly before 11am. Cloudy, with a high near 70.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 47.
  • Sunday A slight chance of showers. Mostly cloudy, with a high near 72.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 47.
  • Labor Day Mostly sunny, with a high near 72.
  • Monday Night Partly cloudy, with a low around 48.
  • Tuesday Mostly sunny, with a high near 74.
  • Tuesday Night Mostly cloudy, with a low around 49.
  • Wednesday Partly sunny, with a high near 72.