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

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

88°F

31°C

Humidity 50%
Wind Speed S 3 mph
Barometer 29.86 in (1010.5 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 13 Aug 12:53 am CDT
Extended Forecast for

Van Buren AR

Heat Advisory August 13, 01:06am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 13, 01:06am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. Heat index values as high as 105. Southwest wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 77. South wind 5 to 10 mph becoming light southeast in the evening.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the morning.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 78. South wind around 5 mph becoming calm in the evening.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 103. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 103 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 80. Southeast wind around 5 mph.
Thursday
Sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 79. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 102. Heat index values as high as 105. Southwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 77. South wind 5 to 10 mph becoming light southeast in the evening.
Saturday
Sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
Clear, with a low around 78. South wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 103. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 103. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 78. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 102. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. South wind around 5 mph becoming calm after midnight.
Wednesday
Sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Van Buren AR
 35.45°N 94.34°W
Last Update:
12:50 am CDT Aug 13, 2026
Forecast Valid:
1am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation