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.

Fog/Mist

49°F

9°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Wind Chill46°F (8°C)
Last update 26 Feb 9:56 pm CST
Extended Forecast for

Portia AR

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northeast wind around 5 mph becoming calm.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 44. South southwest wind around 5 mph.

    Low: 44 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73. South southwest wind 5 to 10 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 54. Northeast wind 10 to 15 mph.

    High: 54 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Cloudy, with a low around 40. Northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before noon. Cloudy, with a high near 51. Northeast wind 10 to 15 mph.

    High: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 38. Northeast wind 5 to 10 mph.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 69. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 44. South southwest wind around 5 mph.
Saturday
Sunny, with a high near 73. South southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 43. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
Sunday
A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 54. Northeast wind 10 to 15 mph.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 40. Northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers before noon. Cloudy, with a high near 51. Northeast wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 38. Northeast wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 57.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 67.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
A 50 percent chance of showers. Cloudy, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portia AR
 36.08°N 91.06°W (Elev. 256 ft)
Last Update:
9:35 pm CST Feb 26, 2026
Forecast Valid:
10pm CST Feb 26, 2026-6pm CST Mar 5, 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