National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Current Conditions

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4 Miles N Chinook Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 44 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 59 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 43 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 55 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 40 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 57 °F

Sunday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 42 °F

Labor
Day

Chance Showers

Chance
Showers

High: 57 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 41 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 44. South southwest wind around 5 mph.
  • Friday A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 59. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
  • Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 43. West northwest wind 6 to 11 mph.
  • Saturday A 30 percent chance of showers. Cloudy, with a high near 55. Northwest wind 6 to 10 mph.
  • Saturday Night A 40 percent chance of showers. Mostly cloudy, with a low around 40. West northwest wind 6 to 15 mph becoming southwest in the evening.
  • Sunday A 30 percent chance of showers. Mostly cloudy, with a high near 57.
  • Sunday Night Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
  • Labor Day A chance of showers. Partly sunny, with a high near 57.
  • Monday Night Mostly cloudy, with a low around 41.
  • Tuesday A slight chance of showers. Partly sunny, with a high near 60.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 43.
  • Wednesday A chance of showers. Partly sunny, with a high near 60.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 40.
  • Thursday A chance of showers. Partly sunny, with a high near 60.