Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Sallisaw, Sallisaw Municipal Airport (KJSV)

Lat: 35.44°NLon: 94.8°WElev: 528ft.

Fair

72°F

22°C

Humidity NA
Wind Speed E 5 mph
Barometer 30.01 in
Dewpoint N/A
Visibility 10.00 mi
Last update 23 Aug 3:15 am CDT
Extended Forecast for

3 Miles N Tamaha OK

Heat Advisory August 23, 12:00pm until August 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 73. East wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 99. Heat index values as high as 106. East wind 5 to 10 mph.

    High: 99 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Increasing clouds, with a low around 76. East wind 5 to 10 mph.

    Low: 76 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 108. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 100 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. Southeast wind around 5 mph becoming northwest in the afternoon.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 76. East wind around 5 mph.

    Low: 76 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 99. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 99 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 73. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 99. Heat index values as high as 106. East wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 76. East wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 108. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 74. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 103. Southeast wind around 5 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 76. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 99. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 99. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 72. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 99. Calm wind becoming southeast around 5 mph.
Friday Night
Mostly clear, with a low around 74. East wind around 5 mph.
Saturday
Sunny, with a high near 99. South wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Tamaha OK
 35.45°N 95°W
2:50 am CDT Aug 23, 2026
3am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database