National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Current Conditions

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Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

This
Afternoon

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 23 °F

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 15 °F

Thursday

Snow Chance for Measurable Precipitation 90%

Snow

High: 17 °F

Thursday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 12 °F

Friday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 23 °F

Friday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 19 °F

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: 19 °F

Saturday
Night

Snow

Snow

Low: 6 °F

Sunday

Snow Likely

Snow
Likely

High: 13 °F

Detailed Forecast

  • This Afternoon Snow. The snow could be heavy at times. High near 23. Breezy, with a south southwest wind around 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 30 to 36 inches possible.
  • Tonight Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 15. Breezy, with a southwest wind 15 to 23 mph. Chance of precipitation is 100%. New snow accumulation of 19 to 25 inches possible.
  • Thursday Snow showers. Some thunder is also possible. High near 17. Windy, with a southwest wind 23 to 28 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
  • Thursday Night Snow showers. Low around 12. Windy, with a south southwest wind 30 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.
  • Friday Snow showers likely. Mostly cloudy, with a high near 23. South wind 15 to 20 mph decreasing to 7 to 12 mph in the morning. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.
  • Friday Night Snow. Low around 19. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
  • Saturday Snow. High near 19. Chance of precipitation is 80%. New snow accumulation of 10 to 16 inches possible.
  • Saturday Night Snow showers. Cloudy, with a low around 6. Breezy.
  • Sunday Snow showers likely. Mostly cloudy, with a high near 13.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 10.
  • Monday Snow showers likely. Cloudy, with a high near 21.
  • Monday Night Snow showers likely. Cloudy, with a low around 14.
  • Tuesday Snow showers likely. Cloudy, with a high near 17.