National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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3 Miles ENE Cosmopolis WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 44 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 49 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 42 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 51 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 42 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 47 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 40 °F

Christmas
Day

Mostly Cloudy

Mostly
Cloudy

High: 46 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 37 °F

Detailed Forecast

  • Tonight A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 44. West wind 5 to 9 mph.
  • Monday A slight chance of showers before 10am, then a slight chance of showers after 4pm. Partly sunny, with a high near 49. Calm wind. Chance of precipitation is 20%.
  • Monday Night A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 42. East southeast wind around 8 mph.
  • Tuesday Rain likely. Cloudy, with a high near 51. South southwest wind 8 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Night Rain. Low around 42. South southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain, mainly before 4pm. The rain could be heavy at times. High near 47. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Night A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 40.
  • Christmas Day Mostly cloudy, with a high near 46.
  • Thursday Night Mostly cloudy, with a low around 37.
  • Friday Partly sunny, with a high near 44.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 38.
  • Saturday A chance of showers. Mostly cloudy, with a high near 45.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 38.
  • Sunday A chance of showers. Mostly cloudy, with a high near 44.