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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4 Miles W Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Rain Chance for Measurable Precipitation 100%

Rain

High: 45 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 40 °F

Thursday

Rain Chance for Measurable Precipitation 90%

Rain

High: 43 °F

Thursday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 37 °F

Friday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 44 °F

Friday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 41 °F

Saturday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 45 °F

Saturday
Night

Rain/Snow Likely

Rain/Snow
Likely

Low: 37 °F

Sunday

Showers Likely

Showers
Likely

High: 40 °F

Detailed Forecast

  • Today Rain. High near 45. South southeast wind 10 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Tonight Rain. Low around 40. Southwest wind 5 to 8 mph becoming south southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Rain showers. High near 43. West southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night Rain and snow showers. Low around 37. West southwest wind around 8 mph becoming south southeast in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Friday Showers likely. Cloudy, with a high near 44. West southwest wind 5 to 11 mph becoming east southeast in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Night Rain. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Rain likely. Cloudy, with a high near 45. Chance of precipitation is 70%.
  • Saturday Night Rain and snow showers likely. Cloudy, with a low around 37.
  • Sunday Showers likely. Mostly cloudy, with a high near 40.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 35.
  • Monday A chance of showers. Cloudy, with a high near 43.
  • Monday Night Showers likely. Cloudy, with a low around 39.
  • Tuesday Showers likely. Cloudy, with a high near 45.