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

Hazardous Weather Conditions

Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fair

94°F

34°C

Humidity 48%
Wind Speed S 5 mph
Barometer 30.00 in (1015.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 16 Aug 6:56 pm CDT
Extended Forecast for

Wirth AR

Heat Advisory August 17, 12:00pm until August 18, 08:00pm
Heat Advisory until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Heat Advisory until August 16, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Tonight

    Low: 74 °F

    Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming southeast around 5 mph.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. East wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 74. East southeast wind around 5 mph becoming calm.

    Low: 74 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Calm wind becoming east northeast around 5 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.

    Low: 71 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 91 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Clear, with a low around 74. Southeast wind around 5 mph becoming calm.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 73. East wind around 5 mph becoming calm.
Monday
Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph.
Monday Night
Clear, with a low around 74. East southeast wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 100. Calm wind becoming east northeast around 5 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. North northeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wirth AR
 36.46°N 91.36°W (Elev. 699 ft)
Last Update:
7:35 pm CDT Aug 16, 2025
Forecast Valid:
7pm CDT Aug 16, 2025-6pm CDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation