National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.

Overcast

45°F

7°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 14 Jan 09:55 PM PST
Extended Forecast for

Fort Lewis WA

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 44. Light north northeast wind.

    Low: 44 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 49. North northeast wind 6 to 9 mph.

    High: 49 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 36. Northeast wind 3 to 6 mph.

    Low: 36 °F

    Patchy Fog

  • Friday

    Friday: Patchy dense fog before 9am. Otherwise, sunny, with a high near 51. North northeast wind 3 to 6 mph.

    High: 51 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, sunny, with a high near 49.

    High: 49 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 44. Light north northeast wind.
Thursday
Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 49. North northeast wind 6 to 9 mph.
Thursday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 36. Northeast wind 3 to 6 mph.
Friday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 51. North northeast wind 3 to 6 mph.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 33. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 51.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 33.
Sunday
Areas of fog before 10am. Otherwise, sunny, with a high near 49.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 32.
M.L.King Day
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 49.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 33.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 48.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 35.
Wednesday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Lewis WA
 47.1°N 122.58°W (Elev. 299 ft)
Last Update:
7:01 pm PST Jan 14, 2026
Forecast Valid:
10pm 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation