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Hazardous Weather Conditions

Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fair

89°F

32°C

Humidity 59%
Wind Speed SE 6 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 16 Aug 7:56 pm CDT
Extended Forecast for

3 Miles WSW Success AR

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

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming east southeast around 5 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Northeast wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 76. East wind around 5 mph becoming calm.

    Low: 76 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Calm wind becoming east around 5 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. North wind around 5 mph.

    High: 92 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Clear, with a low around 76. Southeast wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming east southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 75. Northeast wind around 5 mph becoming calm.
Monday
Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Clear, with a low around 76. East wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 101. Calm wind becoming east around 5 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. North wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Success AR
 36.45°N 90.77°W (Elev. 272 ft)
Last Update:
6:45 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

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