Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Overcast

39°F

4°C

Humidity 80%
Wind Speed SW 13 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 09 Mar 03:55 AM PDT
Extended Forecast for

Roy WA

  • Overnight

    Overnight: A 30 percent chance of showers before 5am.  Mostly cloudy, with a steady temperature around 35. Southwest wind around 6 mph.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: Rain, possibly mixed with snow showers. Some thunder is also possible.  High near 45. South southwest wind 6 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am, then a chance of snow showers between 2am and 3am.  Mostly cloudy, with a low around 30. South southwest wind 3 to 7 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 11am, then rain showers.  High near 46. Light south wind becoming south southwest 5 to 10 mph in the morning.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    then Showers

  • Tuesday Night

    Tuesday Night: Rain.  Low around 36. South wind 6 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 52. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 47.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of showers before 5am. Mostly cloudy, with a steady temperature around 35. Southwest wind around 6 mph.
Monday
Rain, possibly mixed with snow showers. Some thunder is also possible. High near 45. South southwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow showers before 2am, then a chance of snow showers between 2am and 3am. Mostly cloudy, with a low around 30. South southwest wind 3 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers before 11am, then rain showers. High near 46. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 36. South wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 52. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 40. Chance of precipitation is 100%.
Thursday
Rain. Cloudy, with a high near 47.
Thursday Night
Rain. Cloudy, with a low around 38.
Friday
Rain. Cloudy, with a high near 49.
Friday Night
Rain. Cloudy, with a low around 38.
Saturday
Rain likely. Mostly cloudy, with a high near 50.
Saturday Night
A chance of rain. Cloudy, with a low around 34.
Sunday
Rain likely. Cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Roy WA
 47°N 122.55°W (Elev. 295 ft)
2:25 am PDT Mar 9, 2026
4am PDT Mar 9, 2026-6pm PDT Mar 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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