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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

50°F

10°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Jan 02:20 PM PST
Extended Forecast for

2 Miles SSW Union WA

  • This Afternoon

    This Afternoon: Patchy fog. Otherwise, mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 41. Light north northeast wind.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 49. Northeast wind 6 to 9 mph.

    High: 49 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Northeast wind around 8 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. Northeast wind around 8 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, mostly cloudy, with a high near 50. Calm wind.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 41. Light north northeast wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 49. Northeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 39. Northeast wind around 8 mph.
Friday
Sunny, with a high near 52. Northeast wind around 8 mph.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Sunny, with a high near 49.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 35.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Union WA
 47.32°N 123.12°W (Elev. 397 ft)
Last Update:
1:26 pm PST Jan 14, 2026
Forecast Valid:
2pm PST Jan 14, 2026-6pm PST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation