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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7 Miles NE Liberty WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Overnight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 34 °F

Sunday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 39 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 31 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 37 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 29 °F

Tuesday

Chance Rain

Chance
Rain

High: 37 °F

Tuesday
Night

Chance Snow

Chance
Snow

Low: 31 °F

Wednesday

Chance Snow

Chance
Snow

High: 32 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 23 °F

Detailed Forecast

  • Overnight Rain likely. Cloudy, with a low around 34. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Rain likely before 10am, then rain and snow likely. Mostly cloudy, with a high near 39. Breezy, with a west wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Sunday Night A 50 percent chance of snow. Mostly cloudy, with a low around 31. West wind 14 to 17 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 37. West wind 10 to 15 mph.
  • Monday Night A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 30%.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 37.
  • Tuesday Night A chance of snow. Cloudy, with a low around 31.
  • Wednesday A chance of snow. Cloudy, with a high near 32.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 23.
  • Christmas Day A slight chance of snow. Mostly sunny, with a high near 29.
  • Thursday Night Partly cloudy, with a low around 19.
  • Friday Partly sunny, with a high near 29.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 24.
  • Saturday A chance of snow. Partly sunny, with a high near 26.