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

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

A Few Clouds

100°F

38°C

Humidity 33%
Wind Speed SW 6 G 17 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 11 Aug 5:53 pm CDT
Extended Forecast for

Mansfield AR

Heat Advisory August 12, 11:00am until August 14, 08:00pm
Heat Advisory August 11, 06:37pm until August 11, 09:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Heat Advisory August 11, 06:37pm until August 11, 09:00pm

    NOW until 9:00pm Tue

    Heat Advisory

  • Tonight

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Heat index values as high as 107. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 77. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South southwest wind around 5 mph.

    High: 101 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 79. South wind around 5 mph, with gusts as high as 15 mph.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 107. South southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 100. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Clear, with a low around 77. South wind around 5 mph, with gusts as high as 15 mph.
Saturday
Sunny and hot, with a high near 101. South southwest wind around 5 mph.
Saturday Night
Clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 103.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mansfield AR
 35.07°N 94.26°W (Elev. 614 ft)
Last Update:
5:35 pm CDT Aug 11, 2026
Forecast Valid:
6pm CDT Aug 11, 2026-6pm CDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation