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

71°F

22°C

Humidity 53%
Wind Speed S 12 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 6 Jan 2:56 pm CST
Extended Forecast for

Armstrong AR

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. West wind around 5 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Calm wind becoming south southeast around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 46. Calm wind becoming south southeast around 5 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 9am, then showers between 9am and 3pm, then showers and possibly a thunderstorm after 3pm. High near 67. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 67 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers after noon. Partly sunny, with a high near 65. West southwest wind around 5 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 41. East southeast wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. West wind around 5 mph.
Tonight
Mostly clear, with a low around 38. West wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 63. Calm wind becoming south southeast around 5 mph.
Wednesday Night
Increasing clouds, with a low around 46. Calm wind becoming south southeast around 5 mph.
Thursday
Showers and possibly a thunderstorm before 9am, then showers between 9am and 3pm, then showers and possibly a thunderstorm after 3pm. High near 67. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers after noon. Partly sunny, with a high near 65. West southwest wind around 5 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.
Friday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 41. East southeast wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 52. West northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 25.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Armstrong AR
 36.4°N 91.33°W (Elev. 512 ft)
Last Update:
2:35 pm CST Jan 6, 2026
Forecast Valid:
3pm CST Jan 6, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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