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

Hazardous Weather Conditions

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

76°F

24°C

Humidity 72%
Wind Speed S 6 mph
Barometer 30.04 in (1015.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Aug 6:53 am CDT
Extended Forecast for

3 Miles W Cowell AR

Heat Advisory August 14, 07:35am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 14, 07:35am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Today

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 74. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 74 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South southwest wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. West southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. West southwest wind around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. West northwest wind around 5 mph.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 92. Heat index values as high as 97. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 74. South wind around 5 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 92. Southwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 75. South southwest wind around 5 mph.
Sunday
Sunny, with a high near 93. West southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 75. West southwest wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. West northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 71. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cowell AR
 35.82°N 93.2°W (Elev. 1991 ft)
Last Update:
6:35 am CDT Aug 14, 2026
Forecast Valid:
7am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation