Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

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

NA

42°F

6°C

Humidity 76%
Wind Speed W 2 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Apr 03:26 AM PDT
Extended Forecast for

2 Miles SE Coupeville WA

  • Overnight

    Overnight: A slight chance of rain after 4am, mixing with snow after 5am.  Mostly cloudy, with a low around 39. West wind around 9 mph.  Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then rain showers likely between 11am and 5pm, then a slight chance of rain after 5pm. Some thunder is also possible.  Mostly cloudy, with a high near 50. West wind around 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 8pm.  Partly cloudy, with a low around 38. West northwest wind around 6 mph becoming light and variable.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. South southeast wind around 6 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 3 to 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A slight chance of rain after 4am, mixing with snow after 5am. Mostly cloudy, with a low around 39. West wind around 9 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow before 11am, then rain showers likely between 11am and 5pm, then a slight chance of rain after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 50. West wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of rain, mainly before 8pm. Partly cloudy, with a low around 38. West northwest wind around 6 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 55. South southeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 42. West wind 3 to 7 mph.
Friday
Partly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Monday
A slight chance of rain. Mostly sunny, with a high near 61.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Coupeville WA
 48.21°N 122.63°W (Elev. 197 ft)
1:16 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database