National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Fair

90°F

32°C

Humidity 52%
Wind Speed SE 5 mph
Barometer 29.85 in (1009.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 12 Aug 9:53 pm CDT
Extended Forecast for

Quinton OK

Heat Advisory August 12, 10:25pm until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 12, 10:25pm until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Tonight

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 99. Heat index values as high as 107. Southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 79. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 99. Heat index values as high as 103. South wind around 10 mph, with gusts as high as 20 mph.

    High: 99 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 99. Southwest wind 5 to 10 mph.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 78. South wind 5 to 10 mph.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Southwest wind 5 to 10 mph.

    High: 101 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 99. Heat index values as high as 107. Southwest wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 79. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 99. Heat index values as high as 103. South wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 77. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 99. Southwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 78. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 101. Southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Monday
Sunny and hot, with a high near 101. Southwest wind around 5 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 77. East wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 78. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 100. Southwest wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Quinton OK
 35.13°N 95.36°W
Last Update:
8:50 pm CDT Aug 12, 2026
Forecast Valid:
10pm CDT Aug 12, 2026-6pm CDT Aug 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation