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

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Overcast

60°F

16°C

Humidity 67%
Wind Speed WSW 11 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 12 Jul 12:55 AM PDT
Extended Forecast for

Roy WA

  • Overnight

    Overnight: Partly cloudy, with a low around 51. South southwest wind 5 to 8 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 75. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 75 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. North northeast wind around 6 mph becoming calm in the evening.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 11pm. Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. South southwest wind 5 to 8 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 75. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 49. North northeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 84.
Wednesday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 54.
Thursday
A slight chance of rain before 11am. Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Roy WA
 47.02°N 122.55°W (Elev. 400 ft)
Last Update:
11:26 pm PDT Jul 11, 2026
Forecast Valid:
1am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation