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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9 Miles NNE Trout Lake WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

This
Afternoon

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 39 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 39 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 39 °FFalling Temperatures

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 32 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 36 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 31 °F

Tuesday

Chance Rain

Chance
Rain

High: 37 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 32 °F

Wednesday

Chance Snow

Chance
Snow

High: 33 °F

Detailed Forecast

  • This Afternoon Rain and snow. The rain and snow could be heavy at times. High near 39. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 16 inches possible.
  • Tonight Rain. Steady temperature around 39. Windy, with a west wind 28 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Rain. Temperature falling to around 36 by 5pm. Breezy, with a west wind 25 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Night Rain likely. Cloudy, with a low around 32. West wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday A 40 percent chance of snow before 4pm. Partly sunny, with a high near 36. West wind 10 to 17 mph, with gusts as high as 26 mph.
  • Monday Night A chance of snow after 10pm. Mostly cloudy, with a low around 31.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 37.
  • Tuesday Night A chance of rain. Cloudy, with a low around 32.
  • Wednesday A chance of snow. Cloudy, with a high near 33.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 23.
  • Christmas Day A slight chance of snow. Partly sunny, with a high near 29.
  • Thursday Night Partly cloudy, with a low around 20.
  • Friday Mostly sunny, with a high near 29.