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 Pacific Northwest through late 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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8 Miles WSW Lostine OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

This
Afternoon

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 40 °F

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 28 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 39 °F

Tuesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 31 °F

Wednesday

Snow

Snow

High: 37 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 19 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 24 °F

Detailed Forecast

  • This Afternoon Rain and snow. High near 40. West wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
  • Tonight Snow. Low around 28. Breezy, with a west wind 21 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Monday A 20 percent chance of snow. Partly sunny, with a high near 30. West wind 11 to 15 mph.
  • Monday Night Partly cloudy, with a low around 26. Southwest wind around 7 mph.
  • Tuesday A 20 percent chance of snow. Mostly sunny, with a high near 39. Southwest wind 7 to 9 mph.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 31.
  • Wednesday Snow. Mostly cloudy, with a high near 37.
  • Wednesday Night Snow likely. Cloudy, with a low around 19.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 24.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 15.
  • Friday Partly sunny, with a high near 28.
  • Friday Night Mostly cloudy, with a low around 18.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 29.