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

80°F

27°C

Humidity 62%
Wind Speed Calm
Barometer 29.96 in (1012.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 6 Sep 12:53 am CDT
Extended Forecast for

4 Miles W Snowball AR

Heat Advisory September 6, 01:44am until September 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 6, 01:44am until September 6, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 102. Heat index values as high as 110. Calm wind.

    High: 102 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 7pm. Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Chance
    Showers then
    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind becoming east around 5 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 68. Calm wind.

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. South southeast wind around 5 mph becoming calm.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. South southwest wind around 5 mph becoming calm.

    High: 100 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 77. Calm wind.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 102. Heat index values as high as 110. Calm wind.
Sunday Night
A 30 percent chance of showers, mainly before 7pm. Mostly clear, with a low around 73. Calm wind.
Labor Day
Sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind becoming east around 5 mph.
Monday Night
Clear, with a low around 68. Calm wind.
Tuesday
Sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph.
Tuesday Night
Clear, with a low around 74. South southeast wind around 5 mph becoming calm.
Wednesday
Sunny and hot, with a high near 100. South southwest wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 76. Calm wind becoming south southwest around 5 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 71.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Snowball AR
 35.91°N 92.9°W (Elev. 892 ft)
Last Update:
1:35 am CDT Sep 6, 2026
Forecast Valid:
1am CDT Sep 6, 2026-6pm CDT Sep 12, 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