National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fog

36°F

2°C

Humidity 100%
Wind Speed NA
Barometer NA
Dewpoint 36°F (2°C)
Visibility 0.15 mi
Last update 21 Jan 10:56 pm CST
Extended Forecast for

Portia AR

Winter Storm Watch January 23, 12:00pm until January 25, 06:00am
Dense Fog Advisory until January 22, 08:00am
Click here for hazard details and duration
Winter Storm Watch
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 22, 08:00am

    NOW until 8:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Wind chill values as low as 18 early. Northeast wind 5 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 32. Wind chill values as low as 11. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Cloudy, with a low around 10. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 10 °F

    Blustery.
    Slight Chance
    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow. High near 17. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 17 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 9. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 9 °F

    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 18. North wind around 10 mph, with gusts as high as 20 mph.

    High: 18 °F

    Chance Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. West northwest wind around 5 mph becoming north northeast after midnight.
Thursday
Mostly sunny, with a high near 45. Wind chill values as low as 18 early. Northeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 26. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 32. Wind chill values as low as 11. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around 10. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday
Snow. High near 17. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday Night
Snow. Low around 9. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 18. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -3. Northwest wind around 5 mph.
Monday
Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 35.
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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:
11:35 pm CST Jan 21, 2026
Forecast Valid:
11pm CST Jan 21, 2026-6pm CST Jan 28, 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