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

Sallisaw, Sallisaw Municipal Airport (KJSV)

Lat: 35.44°NLon: 94.8°WElev: 528ft.

Fair

84°F

29°C

Humidity NA
Wind Speed Calm
Barometer 29.93 in
Dewpoint N/A
Visibility 10.00 mi
Last update 14 Aug 1:15 am CDT
Extended Forecast for

5 Miles SW Sallisaw Municipal Airport OK

Heat Advisory August 14, 01:37am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 14, 01:37am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 79 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 103. Heat index values as high as 110. South wind 5 to 10 mph.

    High: 103 °F

    Hot

  • Friday Night

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

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 103. Heat index values as high as 111. South wind 5 to 10 mph.

    High: 103 °F

    Hot

  • Saturday Night

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

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm.

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 102. Calm wind becoming west around 5 mph in the afternoon.

    High: 102 °F

    Hot

Detailed Forecast

Overnight
Clear, with a low around 79. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 103. Heat index values as high as 110. South wind 5 to 10 mph.
Friday Night
Clear, with a low around 77. South wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 103. Heat index values as high as 111. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 78. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm.
Monday
Mostly sunny and hot, with a high near 102. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 76. North wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 102. Calm wind becoming south 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 104. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 78. South wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 102. Southwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Sallisaw Municipal Airport OK
 35.4°N 94.86°W
Last Update:
1:30 am CDT Aug 14, 2026
Forecast Valid:
1am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
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Additional Resources

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Chance of Precipitation