National Weather Service United States Department of Commerce

More heavy rain and mountain snow in the Pacific Northwest on Saturday

Active weather will persist in the Pacific Northwest on Saturday. The hardest hit areas will likely be from the northern California coastline to eastern Washington as rainfall totals will range from 1 to 4 inches. In the higher elevations, precipitation will fall as snow with the some mountain peaks receiving up to a foot.
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Current Conditions

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13 Miles WNW Trinity WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 15 °FRising Temperatures

Saturday

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 27 °F

Saturday
Night

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 18 °F

Sunday

Heavy Snow Chance for Measurable Precipitation 90%

Heavy
Snow

High: 22 °F

Sunday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 14 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 20 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Tuesday

Snow Likely

Snow
Likely

High: 22 °F

Tuesday
Night

Snow Likely

Snow
Likely

Low: 12 °F

Detailed Forecast

  • Overnight Snow, mainly after 4am. Temperature rising to around 19 by 5am. Breezy, with a south southeast wind 20 to 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 7 inches possible.
  • Saturday Snow. The snow could be heavy at times. High near 27. Windy, with a southeast wind 23 to 30 mph becoming south southwest in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.
  • Saturday Night Snow. The snow could be heavy at times. Low around 18. Windy, with a west wind 38 to 43 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 21 to 27 inches possible.
  • Sunday Snow. The snow could be heavy at times. High near 22. Windy, with a west wind 30 to 38 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.
  • Sunday Night Snow. Low around 14. Windy, with a west wind 30 to 34 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
  • Monday Snow likely. Mostly cloudy, with a high near 20. Blustery. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Monday Night A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of less than one inch possible.
  • Tuesday Snow likely. Cloudy, with a high near 22.
  • Tuesday Night Snow likely. Mostly cloudy, with a low around 12.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 17.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 8. Windy.
  • Christmas Day A chance of snow showers. Partly sunny, with a high near 13.
  • Thursday Night Mostly cloudy, with a low around 10.
  • Friday Mostly sunny, with a high near 12.