National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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3 Miles S Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 37 °FFalling Temperatures

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 33 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 36 °F

Sunday
Night

Heavy Snow Chance for Measurable Precipitation 90%

Heavy
Snow

Low: 30 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 36 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 30 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 35 °F

Tuesday
Night

Snow Likely

Snow
Likely

Low: 27 °F

Wednesday

Snow Likely

Snow
Likely

High: 30 °F

Detailed Forecast

  • Today Snow. Temperature falling to around 33 by 4pm. Windy, with a southwest wind 37 to 44 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
  • Tonight Rain. The rain could be heavy at times. Low around 33. Windy, with a west southwest wind 44 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New precipitation amounts in excess of 4 inches possible.
  • Sunday Rain before 4pm, then rain and snow. The rain and snow could be heavy at times. High near 36. Windy, with a west southwest wind 33 to 39 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Night Snow. The snow could be heavy at times. Low around 30. Windy, with a west wind 30 to 33 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
  • Monday A 50 percent chance of snow before 4pm. Mostly cloudy, with a high near 36. West wind 15 to 20 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
  • Monday Night A chance of snow after 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
  • Tuesday Night Snow likely. Mostly cloudy, with a low around 27.
  • Wednesday Snow likely. Cloudy, with a high near 30. Breezy.
  • Wednesday Night Snow showers likely. Mostly cloudy, with a low around 19. Blustery.
  • Christmas Day A chance of snow showers. Partly sunny, with a high near 22. Breezy.
  • Thursday Night A slight chance of snow showers. Partly cloudy, with a low around 21.
  • Friday Mostly sunny, with a high near 28.