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

50°F

10°C

Humidity 46%
Wind Speed NA
Barometer 30.31 in (1026.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Mar 11:56 pm CDT
Extended Forecast for

Portia AR

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62. South wind around 10 mph, with gusts as high as 15 mph.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 88 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 71. Breezy, with a west wind 10 to 20 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. North northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Northeast wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 50. Calm wind.
Wednesday
Mostly sunny, with a high near 79. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 62. South wind around 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 88. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 58. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 71. Breezy, with a west wind 10 to 20 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 39. North northeast wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 79.
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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:
11:35 pm CDT Mar 23, 2026
Forecast Valid:
12am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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