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Hazardous Weather Conditions

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

86°F

30°C

Humidity 59%
Wind Speed Calm
Barometer 30.08 in (1016.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 17 Aug 4:53 pm CDT
Extended Forecast for

Fallsville AR

Heat Advisory August 17, 08:00pm until August 18, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. North wind around 5 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after 3am. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. Northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Heavy Rain

  • Tuesday

    Tuesday: A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 93. Heat index values as high as 97. South southeast wind around 5 mph becoming southwest in the afternoon.

    High: 93 °F

    Slight Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 75. Southeast wind around 5 mph.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. West wind around 5 mph becoming south southeast in the evening.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northwest wind around 5 mph becoming south southeast in the morning.

    High: 89 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. East northeast wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. East northeast wind around 5 mph.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. North wind around 5 mph.
Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 3am. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. Northeast wind around 5 mph. Chance of precipitation is 40%.
Tuesday
A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 93. Heat index values as high as 97. South southeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Clear, with a low around 75. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 96. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. West wind around 5 mph becoming south southeast in the evening.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northwest wind around 5 mph becoming south southeast in the morning.
Thursday Night
Mostly clear, with a low around 68. East northeast wind around 5 mph.
Friday
Sunny, with a high near 90. East northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 89.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fallsville AR
 35.78°N 93.48°W (Elev. 2293 ft)
Last Update:
4:35 pm CDT Aug 17, 2026
Forecast Valid:
5pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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