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.

Rain

45°F

7°C

Humidity 90%
Wind Speed W 9 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 42°F (6°C)
Visibility 8.00 mi
Wind Chill40°F (4°C)
Last update 21 Mar 08:55 PM PDT
Extended Forecast for

4 Miles ESE Roy WA

  • Tonight

    Tonight: Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 11am, then a chance of showers after 2pm. Increasing clouds, with a high near 52. Southwest wind around 6 mph. Chance of precipitation is 40%.

    High: 52 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 11pm, then rain after 11pm. Low around 41. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Rain. High near 55. South wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 49. South southwest wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Rain

  • Monday

    Monday: Rain likely. Cloudy, with a high near 61. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 11am, then a chance of showers after 2pm. Increasing clouds, with a high near 52. Southwest wind around 6 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 11pm, then rain after 11pm. Low around 41. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 55. South wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Low around 49. South southwest wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain likely. Cloudy, with a high near 61. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 66.
Wednesday Night
Showers. Cloudy, with a low around 43.
Thursday
Showers. Cloudy, with a high near 54.
Thursday Night
Showers. Mostly cloudy, with a low around 38.
Friday
Showers. Mostly cloudy, with a high near 53.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Roy WA
 46.99°N 122.48°W (Elev. 413 ft)
Last Update:
4:49 pm PDT Mar 21, 2025
Forecast Valid:
9pm PDT Mar 21, 2025-6pm PDT Mar 28, 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