National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy 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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11 Miles ENE White Pass WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Today

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °FFalling Temperatures

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 28 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 33 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 36 °F

Tuesday
Night

Chance Snow

Chance
Snow

Low: 29 °F

Wednesday

Snow Likely

Snow
Likely

High: 32 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 21 °F

Christmas
Day

Slight Chance Snow

Slight Chc
Snow

High: 27 °F

Detailed Forecast

  • Today Snow. Temperature falling to around 31 by 5pm. Windy, with a west wind 28 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
  • Tonight Snow likely, mainly before 10pm. Cloudy, with a low around 28. Breezy, with a west wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Monday A 30 percent chance of snow before 10am. Partly sunny, with a high near 33. West wind 11 to 20 mph, with gusts as high as 29 mph.
  • Monday Night Mostly cloudy, with a low around 30. West wind around 8 mph.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 36. West wind around 11 mph. Chance of precipitation is 40%.
  • Tuesday Night A chance of snow. Cloudy, with a low around 29.
  • Wednesday Snow likely. Cloudy, with a high near 32.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 21.
  • Christmas Day A slight chance of snow. Partly sunny, with a high near 27.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 21.
  • Friday Partly sunny, with a high near 28.
  • Friday Night Mostly cloudy, with a low around 24.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 26.