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

22°F

-6°C

Humidity 75%
Wind Speed NA
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 30 Dec 2:56 am CST
Extended Forecast for

Portia AR

  • Overnight

    Overnight: Clear, with a low around 21. Wind chill values as low as 14. Northwest wind around 5 mph.

    Low: 21 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. Wind chill values as low as 13. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Southwest wind around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. West wind around 5 mph.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. West southwest wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 53. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Southeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 53. Southeast wind around 5 mph becoming northeast in the afternoon.

    High: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. North northeast wind 5 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 21. Wind chill values as low as 14. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 40. Wind chill values as low as 13. Northwest wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 27. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 53. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 32. West southwest wind around 5 mph.
New Year's Day
Mostly sunny, with a high near 53. Northwest wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 39. Southeast wind around 5 mph.
Friday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 53. Southeast wind around 5 mph becoming northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 35. North northeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portia AR
 36.08°N 91.06°W (Elev. 256 ft)
Last Update:
3:35 am CST Dec 30, 2025
Forecast Valid:
3am CST Dec 30, 2025-6pm CST Jan 5, 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