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 >

Hazardous Weather Conditions

Current conditions at

Sallisaw, Sallisaw Municipal Airport (KJSV)

Lat: 35.44°NLon: 94.8°WElev: 528ft.

Fair

93°F

34°C

Humidity NA
Wind Speed Vrbl 3 mph
Barometer 30.02 in
Dewpoint N/A
Visibility 10.00 mi
Last update 22 Aug 1:15 pm CDT
Extended Forecast for

5 Miles ENE Sallisaw Municipal Airport OK

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 99. Heat index values as high as 104. West wind around 5 mph.

    High: 99 °F

    Chance
    T-storms

  • Tonight

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

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 1pm and 4pm.  Mostly sunny, with a high near 99. Heat index values as high as 106. East wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 99 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. East wind 5 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 100. East wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. East wind 5 to 10 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 102. Southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75. Northwest wind around 5 mph becoming east after midnight.

    Low: 75 °F

    Partly Cloudy

  • Wednesday

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

    High: 99 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 99. Heat index values as high as 104. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm.
Sunday
A slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 99. Heat index values as high as 106. East wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 74. East wind 5 to 10 mph.
Monday
Mostly sunny and hot, with a high near 100. East wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 74. East wind 5 to 10 mph.
Tuesday
Mostly sunny and hot, with a high near 102. Southeast wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 75. Northwest wind around 5 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 99. East wind around 5 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm.
Thursday
Mostly sunny and hot, with a high near 100. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 73. East wind around 5 mph.
Friday
Mostly sunny and hot, with a high near 100. East wind around 5 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sallisaw Municipal Airport OK
 35.47°N 94.72°W
12:50 pm CDT Aug 22, 2026
1pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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