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

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

73°F

23°C

Humidity 76%
Wind Speed Calm
Barometer 30.04 in (1015.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 22 Aug 6:53 am CDT
Extended Forecast for

2 Miles ESE Ponca AR

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 94. Heat index values as high as 97. West wind around 5 mph becoming calm.

    High: 94 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 1am and 4am. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 20%.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. South southeast wind around 5 mph, with gusts as high as 15 mph.

    High: 89 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. East southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. South southeast wind around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. East wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 94. Heat index values as high as 97. West wind around 5 mph becoming calm.
Tonight
A slight chance of showers and thunderstorms between 1am and 4am. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. South southeast wind around 5 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 70. East southeast wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 93. South southeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 70. East wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Ponca AR
 36.05°N 93.37°W (Elev. 1696 ft)
Last Update:
6:35 am CDT Aug 22, 2026
Forecast Valid:
7am CDT Aug 22, 2026-6pm CDT Aug 28, 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