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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14 Miles NW Newhalem WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 36 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 34 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 36 °F

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 34 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 34 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 29 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 36 °F

Tuesday
Night

Snow Likely

Snow
Likely

Low: 28 °F

Wednesday

Snow Likely

Snow
Likely

High: 32 °F

Detailed Forecast

  • Today Snow. High near 36. South southeast wind 11 to 16 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.
  • Tonight Rain. Low around 34. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Rain before 10am, then rain and snow. High near 36. West southwest wind around 14 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Sunday Night Rain and snow, becoming all snow after 10pm. Low around 34. West southwest wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
  • Monday A 50 percent chance of snow. Mostly cloudy, with a high near 34. Southwest wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Tuesday Rain likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
  • Tuesday Night Snow likely. Cloudy, with a low around 28.
  • Wednesday Snow likely. Cloudy, with a high near 32.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 24.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 28.
  • Thursday Night Mostly cloudy, with a low around 21.
  • Friday Mostly sunny, with a high near 28.