Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Ponca City, Ponca City Municipal Airport (KPNC)

Lat: 36.73°NLon: 97.1°WElev: 1007ft.

Fair

85°F

29°C

Humidity 55%
Wind Speed S 7 mph
Barometer 29.92 in (1011.5 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 5 Sep 1:53 am CDT
Extended Forecast for

Sumpter OK

Heat Advisory September 5, 12:00pm until September 5, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 74. South wind 5 to 7 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 103. South southeast wind 5 to 9 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Southeast wind 5 to 8 mph becoming calm  after midnight.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 99. Heat index values as high as 103. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southeast wind 3 to 7 mph.

    Low: 74 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 74. South wind 5 to 7 mph.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 103. South southeast wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 73. Southeast wind 5 to 8 mph becoming calm after midnight.
Sunday
Mostly sunny and hot, with a high near 99. Heat index values as high as 103. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74. South southeast wind 3 to 7 mph.
Labor Day
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Sumpter OK
 36.89°N 97.3°W
1:26 am CDT Sep 5, 2026
2am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
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Additional Resources

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