Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Clear

29°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 15 Oct 06:55 AM PDT
Extended Forecast for

Mc Chord AFB/Tacoma WA

Frost Advisory until October 15, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory until October 15, 09:00am

    NOW until 9:00am Wed

    Frost Advisory

  • Today

    High: 62 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 59. South southwest wind 5 to 9 mph.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 47. South wind 7 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 62. West southwest wind around 6 mph.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Today
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 62. Calm wind.
Tonight
Mostly clear, with a low around 38. Calm wind.
Thursday
Partly sunny, with a high near 59. South southwest wind 5 to 9 mph.
Thursday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 47. South wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 62. West southwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 60.
Saturday Night
Rain. Cloudy, with a low around 47.
Sunday
Rain. Cloudy, with a high near 59.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 42.
Monday
A chance of showers. Partly sunny, with a high near 58.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Chord AFB/Tacoma WA
 47.15°N 122.5°W (Elev. 302 ft)
2:25 am PDT Oct 15, 2025
7am PDT Oct 15, 2025-6pm PDT Oct 21, 2025
 
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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