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

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

Overcast

57°F

14°C

Humidity 71%
Wind Speed SSW 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 03 Sep 07:20 PM PDT
Extended Forecast for

4 Miles WSW Dupont WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    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 51. Light north wind.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Light north wind.

    High: 73 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm.  Partly cloudy, with a low around 52. North wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    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, mainly before 11pm.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Labor Day

    Labor Day: A chance of rain, mainly after 11am.  Partly sunny, with a high near 73.

    High: 73 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Calm 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 51. Light north wind. Chance of precipitation is 20%.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Light north wind.
Saturday Night
A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 52. 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, mainly before 11pm. Partly cloudy, with a low around 54.
Labor Day
A chance of rain, mainly after 11am. Partly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
A slight chance of rain. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Dupont WA
 47.08°N 122.7°W (Elev. 141 ft)
2:51 pm PDT Sep 3, 2026
7pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database