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

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

Mostly Cloudy

45°F

7°C

Humidity 100%
Wind Speed N 4 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Jan 10:35 AM PST
Extended Forecast for

5 Miles SW Arlington WA

  • Today

    Today: Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, partly sunny, with a high near 53. Calm wind becoming northwest around 5 mph.

    High: 53 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy fog before noon. Otherwise, mostly sunny, with a high near 50. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, partly cloudy, with a low around 34. Light north wind.

    Low: 34 °F

    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 51. Light north northeast wind.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 35.

    Low: 35 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, partly sunny, with a high near 53. Calm wind becoming northwest around 5 mph.
Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Thursday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 50. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 34. Light north wind.
Friday
Sunny, with a high near 51. Light north northeast wind.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 52.
Saturday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 35.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 51.
Sunday Night
Patchy fog before 1am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 35.
M.L.King Day
Mostly sunny, with a high near 49.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 35.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Arlington WA
 48.13°N 122.23°W (Elev. 331 ft)
Last Update:
7:00 am PST Jan 14, 2026
Forecast Valid:
10am PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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