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

Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Overcast

52°F

11°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 51°F (11°C)
Visibility 8.00 mi
Last update 14 Jan 12:55 AM PST
Extended Forecast for

Steilacoom WA

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 46. Calm wind.

    Low: 46 °F

    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Areas Fog

  • Wednesday Night

    Wednesday Night: Widespread dense fog, mainly before 11pm. Otherwise, mostly cloudy, with a low around 42. Light northeast wind.

    Low: 42 °F

    Dense Fog

  • Thursday

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

    High: 49 °F

    Dense Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 37. North northeast wind 3 to 6 mph.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Widespread dense fog, mainly before 10am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Dense Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 46. Calm wind.
Wednesday
Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 50. Calm wind.
Wednesday Night
Widespread dense fog, mainly before 11pm. Otherwise, mostly cloudy, with a low around 42. Light northeast wind.
Thursday
Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 49. North northeast wind 6 to 9 mph.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 37. North northeast wind 3 to 6 mph.
Friday
Widespread dense fog, mainly before 10am. Otherwise, sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 34.
M.L.King Day
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Steilacoom WA
 47.17°N 122.57°W (Elev. 299 ft)
Last Update:
7:01 pm PST Jan 13, 2026
Forecast Valid:
1am PST Jan 14, 2026-6pm PST Jan 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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