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

Shelton, Shelton Sanderson Field (KSHN)

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

Overcast

50°F

10°C

Humidity 89%
Wind Speed NW 3 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 14 Jan 12:53 PM PST
Extended Forecast for

5 Miles WSW Union WA

  • This Afternoon

    This Afternoon: Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 52. Calm wind.

    High: 52 °F

    Patchy Fog

  • Tonight

    Tonight: Areas of dense fog. Otherwise, mostly cloudy, with a low around 40. Light north northeast wind.

    Low: 40 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 52. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 52 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Northeast wind 6 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Northeast wind around 7 mph.

    High: 54 °F

    Sunny

  • Friday Night

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

    Low: 36 °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 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 52. Calm wind.
Tonight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 40. Light north northeast wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 52. Light northeast wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 37. Northeast wind 6 to 8 mph.
Friday
Sunny, with a high near 54. Northeast wind around 7 mph.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 34.
M.L.King Day
Mostly sunny, with a high near 51.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 34.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Union WA
 47.32°N 123.18°W (Elev. 200 ft)
Last Update:
7:00 am PST Jan 14, 2026
Forecast Valid:
1pm 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