Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Clear

64°F

18°C

Humidity 57%
Wind Speed WSW 9 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 03 Sep 05:55 PM PDT
Extended Forecast for

2 Miles SSW Mc Chord AFB/Tacoma WA

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm.  Mostly cloudy, with a low around 49. Light and variable wind.

    Low: 49 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of rain after 5pm.  Partly sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain between 7pm and 8pm.  Mostly cloudy, with a low around 49. Light northeast wind.  Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 73. Light north wind.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 50. North wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 11pm.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Labor Day

    Labor Day: A chance of rain.  Partly sunny, with a high near 72.

    High: 72 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 49. Light and variable wind.
Friday
A 10 percent chance of rain after 5pm. Partly sunny, with a high near 72. Light and variable wind.
Friday Night
A slight chance of rain between 7pm and 8pm. Mostly cloudy, with a low around 49. Light northeast wind. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 73. Light north wind.
Saturday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 50. North wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 75.
Sunday Night
A 30 percent chance of rain after 11pm. Partly cloudy, with a low around 53.
Labor Day
A chance of rain. Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly cloudy, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
A slight chance of rain. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Mc Chord AFB/Tacoma WA
 47.13°N 122.49°W (Elev. 299 ft)
2:51 pm PDT Sep 3, 2026
6pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database