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.

A Few Clouds

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in (1016.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 15 Oct 6:56 am CDT
Extended Forecast for

Portia AR

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 90. West wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 64. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 64 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. North northeast wind 10 to 15 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. East northeast wind around 5 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming east around 5 mph.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 90. West wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 55. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Friday
A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 64. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 45. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 63. North northeast wind 10 to 15 mph.
Saturday Night
Clear, with a low around 38. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 68. Northeast wind around 5 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 41. East northeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 73. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portia AR
 36.08°N 91.06°W (Elev. 256 ft)
Last Update:
6:35 am CDT Oct 15, 2026
Forecast Valid:
7am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation