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Hazardous Weather Conditions

Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fair

78°F

26°C

Humidity 97%
Wind Speed SE 3 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 27 Jul 11:56 pm CDT
Extended Forecast for

Datto AR

Extreme Heat Watch July 29, 06:00am until July 31, 06:00am
Heat Advisory July 28, 12:10am until July 28, 12:00pm
Extreme Heat Warning July 28, 12:00pm until July 29, 06:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory July 28, 12:10am until July 28, 12:00pm

    NOW until 12:00pm Mon

    Heat Advisory

  • Overnight

    Low: 79 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 10 percent chance of showers before 7am. Sunny and hot, with a high near 98. Heat index values as high as 113. West southwest wind around 5 mph becoming north northwest in the afternoon.

    High: 98 °F

    Slight Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. Southwest wind around 5 mph becoming calm.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Heat index values as high as 115. Calm wind becoming north northeast around 5 mph.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Northeast wind around 5 mph becoming calm.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind becoming east around 5 mph in the afternoon.

    High: 98 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. North wind around 5 mph.

    Low: 76 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. North wind 5 to 10 mph.

    High: 90 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

Detailed Forecast

Overnight
A slight chance of showers before 2am, then a slight chance of showers after 5am. Mostly clear, with a steady temperature around 79. Southwest wind around 5 mph. Chance of precipitation is 20%.
Monday
A 10 percent chance of showers before 7am. Sunny and hot, with a high near 98. Heat index values as high as 113. West southwest wind around 5 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 79. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 115. Calm wind becoming north northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 78. Northeast wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. North wind around 5 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. North wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 67.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Datto AR
 36.38°N 90.72°W (Elev. 289 ft)
Last Update:
12:05 am CDT Jul 28, 2025
Forecast Valid:
12am CDT Jul 28, 2025-6pm CDT Aug 3, 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