National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Sallisaw, Sallisaw Municipal Airport (KJSV)

Lat: 35.44°NLon: 94.8°WElev: 528ft.

Fair

77°F

25°C

Humidity NA
Wind Speed E 3 mph
Barometer 29.93 in
Dewpoint N/A
Visibility 10.00 mi
Last update 12 Sep 11:15 pm CDT
Extended Forecast for

Vian OK

Heat Advisory September 13, 12:00pm until September 13, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 101. Heat index values as high as 106. South wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75. South wind 5 to 10 mph.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Southeast wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Calm wind becoming south around 5 mph in the morning.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Calm wind.
Sunday
Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 101. Heat index values as high as 106. South wind 5 to 10 mph.
Monday Night
Clear, with a low around 75. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 101. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 74. Southeast wind around 5 mph.
Wednesday
Sunny and hot, with a high near 100. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 99. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm.
Saturday
A 20 percent chance of showers. Sunny, with a high near 91. Northeast wind around 5 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vian OK
 35.49°N 94.97°W
Last Update:
10:50 pm CDT Sep 12, 2026
Forecast Valid:
11pm CDT Sep 12, 2026-6pm CDT Sep 19, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation