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.

Fog

53°F

12°C

Humidity 98%
Wind Speed N 0 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 52°F (11°C)
Visibility 0.25 mi
Last update 16 Nov 07:55 AM PST
Extended Forecast for

4 Miles E Roy WA

  • Today

    Today: Rain. Patchy fog before 10am. High near 57. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Tonight

    Tonight: A chance of rain between 8pm and 10pm, then showers likely after 10pm. Cloudy, with a low around 44. Light south southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 53. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 40. Light south wind.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 52. Light west southwest wind.

    High: 52 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 20 percent chance of rain after 10am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Rain. Patchy fog before 10am. High near 57. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of rain between 8pm and 10pm, then showers likely after 10pm. Cloudy, with a low around 44. Light south southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 53. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Light south wind.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 52. Light west southwest wind.
Tuesday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 36.
Wednesday
A 20 percent chance of rain after 10am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Partly sunny, with a high near 53.
Friday Night
Rain likely. Mostly cloudy, with a low around 43.
Saturday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Roy WA
 47.01°N 122.46°W (Elev. 400 ft)
Last Update:
7:01 am PST Nov 16, 2025
Forecast Valid:
8am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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