Boone County Airport

KHRO / HRO

Harrison, US

Last Updated
Jul 5, 02:53Z

Current Weather

Display Units
Aging 1 hour ago
02:53Z

🌙 Night
VFR
Flight Rules
25°C
Temperature
Dewpoint: 22°C
5 kt
140°
9 SM
Visibility
Ceiling
Unlimited
1016 hPa
QNH
Altimeter Setting

Raw METAR

METAR KHRO 050253Z AUTO 14005KT 9SM CLR 25/22 A3000 RMK AO2 SLP141 T02500222 53010

Weather Briefing

VFR

Boone County Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 9 SM visibility. Note: This observation is 1 hours old and conditions may have changed.

Wind Analysis

Winds are from the southeast (140°) at 5 knots. Runway 18/36 is favored with a 4-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is 9 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 25°C (77°F) with a dewpoint of 22°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 23 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Mist. Temporary VFR conditions are forecast between 07:00Z and 11:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1016 hPa
Sea Level Pressure
For altitude above MSL
QFE
971 hPa
Field Pressure
Height above aerodrome (1,365 ft)
Pressure Alt
1,283 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,811 ft
ISA Deviation: +12.7°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KHRO 050104Z 0501/0524 VRB06KT P6SM BKN180 FM050500 VRB06KT P6SM BKN200 FM050700 29012KT 6SM BR VCTS SCT060CB OVC200 TEMPO 0507/0511 VRB12G35KT FM051200 32006KT P6SM BKN150
Upcoming Changes (Next 12 Hours)
03:55Z BASE
+0h
VFR VRB 6 kt
Visibility: >6SM
Ceiling: 18,000 ft
05:00Z FM050500
+2h
VFR VRB 6 kt
Visibility: >6SM
Ceiling: 20,000 ft
07:00Z FM050700
+4h
MVFR 290° 12 kt
Visibility: 6SM
Ceiling: 20,000 ft
Mist
07:00Z TEMPO
+4h
VFR VRB 12 kt

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
HRO
18 ✈️
36

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 18/36
Active: 18
6,161 ft 150 ft ASP 186°
3.8 kt 3.2 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KHRO

8,626 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
74.5%
MVFR
14.6%
IFR
5.9%
LIFR
5%

Boone County Airport typically experiences VFR conditions 74.5% of the time, though instrument-rated pilots will find IFR weather present approximately 10.9% of observations. Prevailing winds are from the S averaging 7 knots. Calm conditions occur 13.4% of the time. Temperature extremes range from -17°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are July, February, September.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7 kt
Maximum Recorded: 22 kt
Calm Winds: 13.4%
Direction Distribution:
E
7.8%
N
7.8%
S
20.7%
W
9.5%
NE
3.5%
NW
14%
SE
19.2%
SW
4.1%

Temperature Range

Average: 15.1°C
Range: -17°C to 36°C
-17°C 36°C

Visibility

Average: 9.2 SM
Below 3 SM: 2.5%
Fog Frequency: 2.5%

Best Months for VFR

July February September

Runway Wind Analysis

Runway 18/36
Favorable wind: 100%
Avg crosswind: 3.8 kt

Statistics computed from 8,626 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Boone County Airport - Airport Information

Airport Details

ICAO Code: KHRO
IATA Code: HRO
Type: medium airport
Status: active
Elevation: 1,365 ft MSL

Location

City: Harrison
Country: US
Latitude: 36.261501°
Longitude: -93.154701°
Time Zone: Etc/GMT+6

Runway Information

Runway 18/36
Length: 6,161 ft
Width: 150 ft
Surface: ASP
ILS: No

About Boone County Airport

Overview

Boone County Airport serves Harrison, Arkansas, as a medium-sized airport situated at 1365 feet above mean sea level. Located at coordinates 36.261501, -93.154701, the airport provides critical aviation infrastructure for the northwest Arkansas region, supporting general aviation and regional transportation needs.

Flying Conditions

Weather conditions at Boone County Airport demonstrate predominantly favorable flying conditions, with 77.4% of observations reporting VFR conditions. Temperature ranges from -12°C to 34°C create diverse seasonal flying environments, while prevailing southeast winds at an average of 6.6 knots provide relatively stable atmospheric conditions for pilots.

Notable Features

The airport features a single runway 18/36 with 6,161 feet of asphalt surface, accommodating a wide range of aircraft types. Winds show a consistent southeastern orientation, with calm conditions occurring 16.6% of the time and maximum recorded winds reaching 22 knots, indicating generally predictable wind patterns for pilots.

Approach Considerations

Runway 18/36 demonstrates 100% wind favorability, with an average crosswind of 4.1 knots. Visibility averages 9.3 statute miles, with minimal occurrences of restricted visibility (below 3 miles in only 1.7% of observations). September, October, and January represent the most consistently favorable VFR months for airport operations.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.