National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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3 Miles NNW Longmire WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 36 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 38 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 37 °FRising Temperatures

Wednesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 44 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 38 °F

Thursday

Rain Chance for Measurable Precipitation 90%

Rain

High: 39 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 34 °F

Friday

Chance Rain

Chance
Rain

High: 43 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 39 °F

Detailed Forecast

  • Overnight Showers likely. Mostly cloudy, with a low around 36. Southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A chance of rain before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 38. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tuesday Night Rain. Temperature rising to around 40 by 5am. East southeast wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Rain. High near 44. South wind 8 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. Low around 38. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Rain showers. High near 39. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Night Snow likely. Cloudy, with a low around 34. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
  • Friday A chance of rain. Cloudy, with a high near 43.
  • Friday Night Rain likely. Cloudy, with a low around 39.
  • Saturday Rain showers likely. Mostly cloudy, with a high near 43.
  • Saturday Night A chance of snow showers. Cloudy, with a low around 35.
  • Sunday Snow showers likely. Mostly cloudy, with a high near 39.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 33.
  • Monday A chance of snow. Cloudy, with a high near 39.