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

14°F

-10°C

Humidity 64%
Wind Speed NW 6 mph
Barometer 30.53 in (1034.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 1 Feb 2:56 am CST
Extended Forecast for

Smithville AR

  • Overnight

    Overnight: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 34. Wind chill values as low as 9. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. South wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. Wind chill values as low as 20 early. Calm wind becoming south southeast around 5 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southeast wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 47. Calm wind becoming northwest around 5 mph in the morning.

    High: 47 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. North wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. North wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19. North wind around 5 mph becoming calm.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 9. Calm wind.
Sunday
Increasing clouds, with a high near 34. Wind chill values as low as 9. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 19. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 47. Wind chill values as low as 20 early. Calm wind becoming south southeast around 5 mph.
Monday Night
Mostly cloudy, with a low around 30. Southeast wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 47. Calm wind becoming northwest around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 25. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 40. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 19. North wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Smithville AR
 36.08°N 91.31°W (Elev. 397 ft)
Last Update:
3:35 am CST Feb 1, 2026
Forecast Valid:
3am CST Feb 1, 2026-6pm CST Feb 7, 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