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

Tacoma / McChord Air Force Base (KTCM)

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

heavy rain

64°F

18°C

Humidity 44%
Wind Speed S 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 17 Jun 09:55 AM PDT
Extended Forecast for

Roy WASimilar City Names

  • Today

    Today: Sunny, with a high near 75. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers before 2am, then a chance of showers after 4am. Increasing clouds, with a low around 53. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 68. West southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45. West wind 5 to 10 mph becoming light southwest in the evening.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 7am. Otherwise, partly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. Mostly cloudy, with a high near 62.

    High: 62 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 75. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
A slight chance of showers before 2am, then a chance of showers after 4am. Increasing clouds, with a low around 53. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 68. West southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45. West wind 5 to 10 mph becoming light southwest in the evening.
Juneteenth
Patchy fog before 7am. Otherwise, partly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 47.
Saturday
Showers. Mostly cloudy, with a high near 62.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 48.
Sunday
A chance of showers. Mostly cloudy, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Roy WASimilar City Names
 47°N 122.55°W (Elev. 295 ft)
Last Update:
9:40 am PDT Jun 17, 2025
Forecast Valid:
10am PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
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