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.

Light Rain Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed NE 13 mph
Barometer 30.17 in (1021.8 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill34°F (1°C)
Last update 2 Mar 5:56 am CST
Extended Forecast for

Portia AR

  • Today

    Today: Showers likely, mainly before 8am. Mostly cloudy, with a high near 55. Northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. East northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 76. East southeast wind 5 to 10 mph becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 75. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 61. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    Low: 61 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 78. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before 8am. Mostly cloudy, with a high near 55. Northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. East northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 76. East southeast wind 5 to 10 mph becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 15 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 75. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 61. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Thursday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 78. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 60. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 68.
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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:
5:35 am CST Mar 2, 2026
Forecast Valid:
6am CST Mar 2, 2026-6pm CDT Mar 8, 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