National Weather Service United States Department of Commerce

Unsettled weather moving into the western and central U.S.

Increasing moisture and colder air will filter into the Pacific Northwest Friday and into Saturday. Expect rain to start near the coast and then begin to spread steadily to the south and east into the interior mountains as snow Friday into Saturday. Enough moisture will be pushed eastward to also see snow in the central and southern Rockies and adjacent Plains Friday.
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Current Conditions

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10 Miles NNE Chinook Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 32 °FFalling Temperatures

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 20 °F

Saturday

Sunny

Sunny

High: 30 °F

Saturday
Night

Clear

Clear

Low: 23 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 35 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 23 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 29 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 18 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 26 °F

Detailed Forecast

  • Today Snow showers. Temperature rising to near 32 by noon, then falling to around 23 during the remainder of the day. East southeast wind 10 to 15 mph increasing to 16 to 21 mph in the morning. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
  • Tonight A 50 percent chance of snow showers. Cloudy, then gradually becoming partly cloudy, with a low around 20. East southeast wind 14 to 16 mph. New snow accumulation of less than a half inch possible.
  • Saturday Sunny, with a high near 30. East wind 11 to 18 mph.
  • Saturday Night Clear, with a low around 23. East wind 10 to 13 mph.
  • Sunday Mostly sunny, with a high near 35. South southeast wind 5 to 8 mph becoming northwest in the afternoon.
  • Sunday Night A 20 percent chance of snow. Mostly cloudy, with a low around 23.
  • Monday A 40 percent chance of snow showers. Mostly cloudy, with a high near 29. New snow accumulation of less than a half inch possible.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 18.
  • Tuesday Partly sunny, with a high near 26.
  • Tuesday Night Partly cloudy, with a low around 20.
  • Wednesday Mostly sunny, with a high near 32.
  • Wednesday Night Mostly clear, with a low around 27.
  • Thursday Partly sunny, with a high near 35.