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

Shelton, Shelton Sanderson Field (KSHN)

Lat: 47.23806°NLon: 123.14083°WElev: 269.0ft.

Overcast

47°F

8°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 14 Jan 10:53 AM PST
Extended Forecast for

Union WA

  • Today

    Today: Areas of fog.  Otherwise, mostly cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Areas Fog

  • Tonight

    Tonight: Patchy dense fog before 7pm, then patchy dense fog after 8pm.  Otherwise, mostly cloudy, with a low around 43. Light north wind.

    Low: 43 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 51. Northeast wind 5 to 9 mph.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Northeast wind 6 to 8 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Northeast wind 6 to 8 mph.

    High: 53 °F

    Sunny

  • Friday Night

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

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Areas of fog. Otherwise, mostly cloudy, with a high near 51. Calm wind.
Tonight
Patchy dense fog before 7pm, then patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 43. Light north wind.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Northeast wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 40. Northeast wind 6 to 8 mph.
Friday
Sunny, with a high near 53. Northeast wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 37.
M.L.King Day
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Union WA
 47.35°N 123.07°W (Elev. 0 ft)
7:00 am PST Jan 14, 2026
11am PST Jan 14, 2026-6pm PST Jan 20, 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