Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

Lat: 48.05517°NLon: 122.81159°WElev: 105.0ft.

Overcast

52°F

11°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Jan 12:55 PM PST
Extended Forecast for

5 Miles WSW Port Townsend WA

  • This Afternoon

    This Afternoon: Patchy fog.  Otherwise, partly sunny, with a high near 52. West northwest wind 5 to 7 mph.

    High: 52 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 3am.  Otherwise, mostly cloudy, with a low around 43. Northwest wind 3 to 6 mph.

    Low: 43 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 49. North northwest wind around 8 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 10pm and midnight.  Otherwise, mostly clear, with a low around 40. Northwest wind around 6 mph.

    Low: 40 °F

    Patchy Fog
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 50. North northwest wind 3 to 5 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, partly sunny, with a high near 52. West northwest wind 5 to 7 mph.
Tonight
Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 43. Northwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 49. North northwest wind around 8 mph.
Thursday Night
Patchy fog between 10pm and midnight. Otherwise, mostly clear, with a low around 40. Northwest wind around 6 mph.
Friday
Sunny, with a high near 50. North northwest wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 39.
M.L.King Day
Mostly sunny, with a high near 48.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Port Townsend WA
 48.09°N 122.88°W (Elev. 197 ft)
7:00 am PST Jan 14, 2026
1pm PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database