National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12517°NLon: 122.762°WElev: 244.46ft.

NA

46°F

8°C

Humidity 79%
Wind Speed ENE 1 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 16 Apr 11:11 AM PDT
Extended Forecast for

3 Miles S Coupeville WA

  • Today

    Today: Sunny, with a high near 54. South wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind 6 to 9 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. West southwest wind around 5 mph becoming light and variable in the morning.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. South wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 42. West wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 55. West southwest wind around 5 mph becoming light and variable in the morning.
Friday Night
Mostly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 61.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Coupeville WA
 48.18°N 122.69°W (Elev. 115 ft)
Last Update:
1:20 am PDT Apr 16, 2026
Forecast Valid:
11am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation