Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Mostly Cloudy

79°F

26°C

Humidity 44%
Wind Speed NNW 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 26 Aug 05:55 PM PDT
Extended Forecast for

Dupont WA

  • Tonight

    Tonight: Increasing clouds, with a low around 57. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Light south southwest wind becoming west southwest 6 to 11 mph in the morning.

    High: 73 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 55. West wind 5 to 10 mph becoming light south southwest  after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 73. West southwest wind 3 to 6 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. South southwest wind around 8 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 11am.  Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. West wind 5 to 9 mph becoming calm in the evening.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Light south southwest wind becoming west southwest 6 to 11 mph in the morning.
Thursday Night
Increasing clouds, with a low around 55. West wind 5 to 10 mph becoming light south southwest after midnight.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 73. West southwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 54. South southwest wind around 8 mph.
Saturday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 72.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 69.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Mostly cloudy, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Dupont WA
 47.11°N 122.64°W (Elev. 243 ft)
12:55 pm PDT Aug 26, 2026
6pm PDT Aug 26, 2026-6pm PDT Sep 2, 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