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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12516°NLon: 122.76153°WElev: 232.0ft.

NA

47°F

8°C

Humidity 99%
Wind Speed NW 2 MPH
Barometer 30.56 in (1034.88 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 14 Jan 10:41 PM PST
Extended Forecast for

Coupeville WA

  • Tonight

    Tonight: Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 44. North northwest wind 3 to 6 mph.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 49. North northwest wind around 9 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 10pm and 3am. Otherwise, mostly clear, with a low around 40. North northwest wind around 6 mph.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 49. North northwest wind 3 to 5 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Light north northwest wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 9pm and 10pm. Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Patchy Fog
    then Mostly
    Clear

Detailed Forecast

Tonight
Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 44. North northwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 49. North northwest wind around 9 mph.
Thursday Night
Patchy fog between 10pm and 3am. Otherwise, mostly clear, with a low around 40. North northwest wind around 6 mph.
Friday
Sunny, with a high near 49. North northwest wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 39. Light north northwest wind.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 49.
Sunday Night
Patchy fog between 9pm and 10pm. Otherwise, mostly clear, with a low around 38.
M.L.King Day
Mostly sunny, with a high near 48.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 39.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.67°W (Elev. 98 ft)
Last Update:
7:01 pm PST Jan 14, 2026
Forecast Valid:
10pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation