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

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fair

83°F

28°C

Humidity 49%
Wind Speed SW 17 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 12 Oct 10:56 am CDT
Extended Forecast for

Datto AR

  • Columbus Day

    Columbus Day: Sunny, with a high near 91. Southwest wind 10 to 15 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 65. South southwest wind 5 to 10 mph.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Heat index values as high as 100. South southwest wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. South southwest wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 89. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 68. West northwest wind around 5 mph becoming calm.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 88 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph.

    Low: 60 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Columbus Day
Sunny, with a high near 91. Southwest wind 10 to 15 mph.
Tonight
Clear, with a low around 65. South southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 93. Heat index values as high as 100. South southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 72. South southwest wind around 5 mph.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 89. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 68. West northwest wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 70. Breezy.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 63.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Datto AR
 36.38°N 90.72°W (Elev. 289 ft)
Last Update:
6:15 am CDT Oct 12, 2026
Forecast Valid:
11am CDT Oct 12, 2026-6pm CDT Oct 18, 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