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

92°F

33°C

Humidity 49%
Wind Speed Calm
Barometer 30.19 in (1022.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 16 Sep 6:56 pm CDT
Extended Forecast for

5 Miles NW Success AR

Heat Advisory September 16, 07:58pm until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 16, 07:58pm until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Tonight

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 106. Light west southwest wind.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. Light and variable wind.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Light south wind.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 99 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 73. Light southeast wind.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 106. Light west southwest wind.
Thursday Night
Mostly clear, with a low around 72. Light and variable wind.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 71. Light south wind.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 70. South southwest wind around 6 mph becoming light and variable in the evening.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. North northeast wind 3 to 6 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 89. North northeast wind around 6 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 65. North northeast wind around 6 mph.
Wednesday
A slight chance of showers. Sunny, with a high near 88. Northeast wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Success AR
 36.52°N 90.77°W
Last Update:
5:51 pm CDT Sep 16, 2026
Forecast Valid:
7pm CDT Sep 16, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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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