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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5 Miles NNW Cliffdell WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Late
Afternoon

Snow Chance for Measurable Precipitation 100%

Snow

High: 36 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 35 °FRising Temperatures

Sunday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 42 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 32 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 37 °F

Monday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 29 °F

Tuesday

Chance Rain

Chance
Rain

High: 39 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 32 °F

Wednesday

Snow Likely

Snow
Likely

High: 37 °F

Detailed Forecast

  • Late Afternoon Snow. High near 36. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.
  • Tonight Snow before 10pm, then rain. The rain could be heavy at times. Temperature rising to around 40 by 5am. Northwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Rain. The rain could be heavy at times. High near 42. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Sunday Night Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32. West wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A 20 percent chance of rain. Partly sunny, with a high near 37. West wind 8 to 11 mph.
  • Monday Night A slight chance of rain. Mostly cloudy, with a low around 29.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 39.
  • Tuesday Night A chance of rain. Cloudy, with a low around 32.
  • Wednesday Snow likely. Cloudy, with a high near 37.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 27.
  • Christmas Day A slight chance of snow. Partly sunny, with a high near 32.
  • Thursday Night Partly cloudy, with a low around 18.
  • Friday Partly sunny, with a high near 32.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 25.
  • Saturday A chance of snow. Mostly cloudy, with a high near 29.