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

78°F

26°C

Humidity 76%
Wind Speed Calm
Barometer 30.08 in (1016.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Aug 11:53 pm CDT
Extended Forecast for

3 Miles NNE Mount Sherman AR

  • Overnight

    Overnight: Partly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 99. Heat index values as high as 109. Calm wind.

    High: 99 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 98. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 93 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. North northeast wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 65. Northeast wind around 5 mph becoming calm.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 75. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 99. Heat index values as high as 109. Calm wind.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 98. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 68. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89. Calm wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 65. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.
Friday Night
Clear, with a low around 66. Calm wind.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mount Sherman AR
 36.07°N 93.23°W (Elev. 997 ft)
Last Update:
12:35 am CDT Aug 19, 2025
Forecast Valid:
12am CDT Aug 19, 2025-6pm CDT Aug 25, 2025
 
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