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

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

CW1035 Port Townsend (C1035)

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

NA

49°F

9°C

Humidity 98%
Wind Speed ESE 0 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 14 Jan 11:11 AM PST
Extended Forecast for

Greenbank WA

  • Today

    Today: Patchy fog. Otherwise, mostly cloudy, with a high near 50. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 50 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 44. North northwest wind 3 to 5 mph.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 48. North northwest wind 6 to 8 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 40. North northwest wind around 6 mph.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 48. North northwest wind 3 to 5 mph.

    High: 48 °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 48.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Patchy fog. Otherwise, mostly cloudy, with a high near 50. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 44. North northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 48. North northwest wind 6 to 8 mph.
Thursday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 40. North northwest wind around 6 mph.
Friday
Sunny, with a high near 48. North northwest wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 48.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 38.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 39.
M.L.King Day
Mostly sunny, with a high near 46.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 38.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenbank WA
 48.09°N 122.56°W (Elev. 115 ft)
Last Update:
7:00 am PST Jan 14, 2026
Forecast Valid:
11am PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation