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

88°F

31°C

Humidity 61%
Wind Speed S 7 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 25 Aug 12:56 pm CDT
Extended Forecast for

Lynn AR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 93. Heat index values as high as 99. Southeast wind around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 73. East southeast wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 94. Heat index values as high as 103. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 94 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Increasing clouds, with a low around 71. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 92. North wind around 5 mph.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. North northeast wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. North northeast wind around 5 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 65. Northeast wind around 5 mph.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93. North northeast wind around 5 mph becoming east in the afternoon.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 93. Heat index values as high as 99. Southeast wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 73. East southeast wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 94. Heat index values as high as 103. Calm wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
Showers likely and possibly a thunderstorm. Increasing clouds, with a low around 71. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 92. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 68. North northeast wind around 5 mph.
Friday
Sunny, with a high near 92. North northeast wind around 5 mph.
Friday Night
Clear, with a low around 65. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 93. North northeast wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 96.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny and hot, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lynn AR
 36.01°N 91.26°W (Elev. 348 ft)
Last Update:
12:35 pm CDT Aug 25, 2026
Forecast Valid:
1pm CDT Aug 25, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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