Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Sallisaw, Sallisaw Municipal Airport (KJSV)

Lat: 35.44°NLon: 94.8°WElev: 528ft.

A Few Clouds

84°F

29°C

Humidity NA
Wind Speed Calm
Barometer 30.07 in
Dewpoint N/A
Visibility 10.00 mi
Last update 17 Aug 12:35 pm CDT
Extended Forecast for

6 Miles SSW Stilwell OK

Heat Advisory August 18, 01:00pm until August 19, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 96. Heat index values as high as 101. North wind around 5 mph.

    High: 96 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 72. North wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Heat index values as high as 104. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 77. Southeast wind around 5 mph.

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.

    High: 102 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 74. South wind around 5 mph.

    Low: 74 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 97. Southeast wind around 5 mph becoming west in the afternoon.

    High: 97 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. Northeast wind around 5 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 96. Calm wind becoming north around 5 mph in the afternoon.

    High: 96 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. Heat index values as high as 101. North wind around 5 mph.
Tonight
Partly cloudy, with a low around 72. North wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 100. Heat index values as high as 104. Southeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Clear, with a low around 77. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 97. Southeast wind around 5 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 71. Northeast wind around 5 mph.
Friday
Sunny, with a high near 96. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Clear, with a low around 70. North wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 97. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 97. East wind around 5 mph becoming south in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Stilwell OK
 35.74°N 94.67°W
11:50 am CDT Aug 17, 2026
12pm CDT Aug 17, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database