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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Seattle-Tacoma International Airport WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 53 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 58 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 49 °F

Friday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 60 °F

Friday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 51 °F

Saturday

Rain Chance for Measurable Precipitation 90%

Rain

High: 61 °F

Saturday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 50 °F

Sunday

Showers Likely

Showers
Likely

High: 57 °F

Sunday
Night

Chance Showers

Chance
Showers

Low: 49 °F

Detailed Forecast

  • Tonight Showers. Some of the storms could produce heavy rainfall. Low around 53. South wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Showers and possibly a thunderstorm. High near 58. South wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Night Showers likely. Mostly cloudy, with a low around 49. South wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 60. Southeast wind 3 to 6 mph.
  • Friday Night Rain likely. Cloudy, with a low around 51. North wind around 8 mph becoming east in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Rain. High near 61. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Saturday Night Showers. Low around 50. Chance of precipitation is 80%.
  • Sunday Showers likely. Mostly cloudy, with a high near 57.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 49.
  • Monday A chance of rain. Cloudy, with a high near 56.
  • Monday Night Rain. Cloudy, with a low around 48.
  • Tuesday Rain likely. Cloudy, with a high near 56.
  • Tuesday Night A chance of showers. Cloudy, with a low around 49.
  • Wednesday A chance of rain. Cloudy, with a high near 56.