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Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Sallisaw, Sallisaw Municipal Airport (KJSV)

Lat: 35.44°NLon: 94.8°WElev: 528ft.

Fog/Mist

75°F

24°C

Humidity NA
Wind Speed E 3 mph
Barometer 29.99 in
Dewpoint N/A
Visibility 6.00 mi
Last update 15 Aug 2:55 am CDT
Extended Forecast for

2 Miles WSW Box OK

Heat Advisory August 15, 12:00pm until August 15, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 75. Southeast wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96. Heat index values as high as 105. South wind around 5 mph.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 105. South wind around 5 mph.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97. Calm wind becoming south around 5 mph.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 75. Southeast wind around 5 mph.
Friday
Sunny, with a high near 96. Heat index values as high as 105. South wind around 5 mph.
Friday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 96. Heat index values as high as 105. South wind around 5 mph.
Saturday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. Calm wind.
Monday
Sunny, with a high near 97. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 75. Calm wind.
Tuesday
Sunny, with a high near 97. Calm wind.
Tuesday Night
Partly cloudy, with a low around 74. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming north around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 72. North wind around 5 mph becoming calm.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Box OK
 35.56°N 95.03°W
Last Update:
2:50 am CDT Aug 15, 2025
Forecast Valid:
3am CDT Aug 15, 2025-6pm CDT Aug 21, 2025
 
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Additional Resources

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