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

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 15 °F

Thursday

Snow Chance for Measurable Precipitation 100%

Snow

High: 19 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 12 °F

Friday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 21 °F

Friday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 19 °F

Saturday

Snow Chance for Measurable Precipitation 90%

Snow

High: 22 °F

Saturday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 9 °F

Sunday

Snow

Snow

High: 14 °F

Sunday
Night

Chance Snow

Chance
Snow

Low: 12 °F

Detailed Forecast

  • Tonight Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 15. Breezy, with a south southwest wind 22 to 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 21 to 27 inches possible.
  • Thursday Snow showers. Some thunder is also possible. High near 19. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
  • Thursday Night Snow showers likely. Cloudy, with a low around 12. Breezy, with a southwest wind 20 to 23 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.
  • Friday A 30 percent chance of snow. Mostly cloudy, with a high near 21. Southwest wind 11 to 20 mph. New snow accumulation of less than one inch possible.
  • Friday Night Snow. Low around 19. Southeast wind 5 to 10 mph increasing to 11 to 16 mph in the evening. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
  • Saturday Snow. High near 22. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
  • Saturday Night Snow showers. Low around 9. Breezy. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.
  • Sunday Snow showers. Mostly cloudy, with a high near 14.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 12.
  • Monday A chance of snow. Cloudy, with a high near 17.
  • Monday Night Snow likely. Cloudy, with a low around 15.
  • Tuesday Snow likely. Cloudy, with a high near 16.
  • Tuesday Night Snow showers likely. Cloudy, with a low around 12.
  • Wednesday Snow likely. Cloudy, with a high near 17.