Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Hazardous Weather Conditions

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 Calm
Barometer 29.98 in
Dewpoint N/A
Visibility 10.00 mi
Last update 27 Aug 1:15 am CDT
Extended Forecast for

Box OK

  • Overnight

    Overnight: Mostly clear, with a low around 71. Calm wind becoming east around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 95. Calm wind becoming north around 5 mph in the afternoon.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 69. Northeast wind around 5 mph.

    Low: 69 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 93. East wind around 5 mph becoming calm  in the morning.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. Calm wind becoming southeast around 5 mph in the evening.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South wind 5 to 10 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. Southeast wind 5 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 97. South wind 5 to 10 mph.

    High: 97 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 72. Southeast wind 5 to 10 mph.

    Low: 72 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 71. Calm wind becoming east around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 95. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 69. Northeast wind around 5 mph.
Friday
Sunny, with a high near 93. East wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 69. Calm wind becoming southeast around 5 mph in the evening.
Saturday
Sunny, with a high near 94. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 71. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 97. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 72. Southeast wind 5 to 10 mph.
Monday
Sunny, with a high near 96. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 73. South wind around 5 mph.
Tuesday
Sunny, with a high near 96. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 74. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 97. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Box OK
 35.58°N 94.97°W
1:31 am CDT Aug 27, 2026
1am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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