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

52°F

11°C

Humidity 87%
Wind Speed WNW 6 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Jan 03:15 PM PST
Extended Forecast for

Arlington WA

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy dense fog before noon.  Otherwise, mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 51 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

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

    Low: 34 °F

    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 52. Calm wind.

    High: 52 °F

    Sunny

  • Friday Night

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

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

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

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

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

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Thursday
Patchy dense fog before noon. Otherwise, mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 34. Calm wind.
Friday
Sunny, with a high near 52. Calm wind.
Friday Night
Mostly clear, with a low around 35. Calm wind.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 35.
Wednesday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.17°N 122.14°W (Elev. 200 ft)
1:26 pm PST Jan 14, 2026
3pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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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