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

56°F

13°C

Humidity 57%
Wind Speed N 6 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Apr 6:56 pm CDT
Extended Forecast for

Black Rock AR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 42. North wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 72. Light west wind increasing to 5 to 10 mph in the morning.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46. West southwest wind around 5 mph.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76. North northeast wind around 5 mph becoming south southwest in the afternoon.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. South wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 42. North wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 72. Light west wind increasing to 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 46. West southwest wind around 5 mph.
Monday
Sunny, with a high near 76. North northeast wind around 5 mph becoming south southwest in the afternoon.
Monday Night
Mostly clear, with a low around 51. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 80. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 59. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Black Rock AR
 36.1°N 91.09°W (Elev. 243 ft)
Last Update:
6:35 pm CDT Apr 18, 2026
Forecast Valid:
7pm CDT Apr 18, 2026-6pm CDT Apr 25, 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