Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fog/Mist

50°F

10°C

Humidity 96%
Wind Speed NE 8 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 49°F (9°C)
Visibility 4.00 mi
Wind Chill47°F (8°C)
Last update 26 Feb 9:56 am CST
Extended Forecast for

Portia AR

  • Today

    Today: Mostly sunny, with a high near 63. North northeast wind around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 68 °F

    Sunny

  • Friday Night

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

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly clear, 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

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers.  Mostly cloudy, with a high near 53. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely.  Cloudy, with a low around 38. North northeast wind 10 to 15 mph.  Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before noon.  Mostly cloudy, with a high near 51. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 63. North northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 39. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 68. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 44. South southwest wind around 5 mph.
Saturday
Sunny, with a high near 74. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly clear, 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 40 percent chance of showers. Mostly cloudy, with a high near 53. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely. Cloudy, with a low around 38. North northeast wind 10 to 15 mph. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 51. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers. Cloudy, with a low around 38.
Tuesday
A 40 percent chance of showers. Cloudy, with a high near 54.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 41.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Portia AR
 36.08°N 91.06°W (Elev. 256 ft)
10:35 am CST Feb 26, 2026
11am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database