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

40°F

4°C

Humidity 70%
Wind Speed NW 10 mph
Barometer 30.41 in (1029.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 12 Mar 8:56 am CDT
Extended Forecast for

Portia AR

  • Today

    Today: Sunny, with a high near 56. North wind around 5 mph becoming south southwest in the afternoon.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. South southeast wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 71 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain showers before 1am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Showers and
    Windy then
    Chance
    Rain/Snow and
    Blustery

  • Monday

    Monday: Sunny, with a high near 44. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 56. North wind around 5 mph becoming south southwest in the afternoon.
Tonight
Clear, with a low around 42. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 68. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 43. South southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 56. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain showers before 1am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 44. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 66.
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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:
8:35 am CDT Mar 12, 2026
Forecast Valid:
9am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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Chance of Precipitation