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

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Fair

88°F

31°C

Humidity 55%
Wind Speed SE 12 mph
Barometer 29.88 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 3 Sep 8:35 pm CDT
Extended Forecast for

4 Miles W Addington OK

Heat Advisory September 4, 01:00pm until September 4, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 74. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 103. South wind around 11 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 75. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 104. South southeast wind 5 to 8 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 77.

    Low: 77 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 74. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 103. South wind around 11 mph.
Friday Night
Clear, with a low around 75. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 104. South southeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 77.
Labor Day
Sunny and hot, with a high near 100.
Monday Night
Clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 98.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Addington OK
 34.25°N 98.04°W
1:26 pm CDT Sep 3, 2026
8pm CDT Sep 3, 2026-6pm CDT Sep 10, 2026
 
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