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

45°F

7°C

Humidity 27%
Wind Speed N 6 mph
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 11 Jan 1:56 pm CST
Extended Forecast for

Portia AR

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. North northwest wind around 5 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 27. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 55. Wind chill values as low as 20 early. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. South southwest wind 5 to 10 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Breezy, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 53 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 41. North northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 41 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. North northwest wind around 5 mph.
Tonight
Clear, with a low around 27. Calm wind becoming south southwest around 5 mph after midnight.
Monday
Sunny, with a high near 55. Wind chill values as low as 20 early. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 33. South southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 43. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 53. Breezy, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 21. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 41. North northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 41.
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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:
1:35 pm CST Jan 11, 2026
Forecast Valid:
2pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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