National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will continue to bring heavy rain to opposite coasts of the U.S. on Thursday. One system is affecting the Pacific Northwest and northern California while the other affects New England. There is a risk of flash flooding across parts of New England on Thursday where Flash Flood Watches are in effect.
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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

Late
Afternoon

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 22 °F

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 19 °F

Thursday

Snow Chance for Measurable Precipitation 100%

Snow

High: 21 °FFalling Temperatures

Thursday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 15 °F

Friday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 23 °F

Friday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 21 °F

Saturday

Snow Chance for Measurable Precipitation 90%

Snow

High: 25 °F

Saturday
Night

Snow

Snow

Low: 12 °F

Sunday

Snow

Snow

High: 17 °F

Detailed Forecast

  • Late Afternoon Snow showers. The snow could be heavy at times. Steady temperature around 22. South southwest wind around 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 25 to 31 inches possible.
  • Tonight Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 19. South southwest wind 17 to 21 mph. Chance of precipitation is 100%. New snow accumulation of 18 to 24 inches possible.
  • Thursday Snow showers. Some thunder is also possible. Temperature falling to around 17 by 10am. South southwest wind 16 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
  • Thursday Night Snow showers likely. Cloudy, with a low around 15. Southwest wind 16 to 20 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
  • Friday A 30 percent chance of snow. Mostly cloudy, with a high near 23. South southwest wind 6 to 16 mph. New snow accumulation of less than one inch possible.
  • Friday Night Snow. Low around 21. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
  • Saturday Snow. High near 25. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
  • Saturday Night Snow showers. Cloudy, with a low around 12. Breezy.
  • Sunday Snow showers. Mostly cloudy, with a high near 17.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 14.
  • Monday A chance of snow. Cloudy, with a high near 19.
  • Monday Night Snow likely. Cloudy, with a low around 18.
  • Tuesday Snow likely. Cloudy, with a high near 18.
  • Tuesday Night Snow showers likely. Cloudy, with a low around 15.
  • Wednesday A chance of snow. Cloudy, with a high near 19.