Houlton International Airport

KHUL / HUL

Houlton, US

Last Updated
Jul 4, 21:53Z

Current Weather

Display Units
Recent 47 min ago
21:53Z

🌙 Night
VFR
Flight Rules
24°C
Temperature
Dewpoint: 12°C
6 kt
330° G20 kt
10 SM
Visibility
8,500 ft
Ceiling
Above Ground Level
1007 hPa
QNH
Altimeter Setting

Raw METAR

METAR KHUL 042153Z AUTO 33006G20KT 10SM SCT060 BKN085 24/12 A2974 RMK AO2 PK WND 36026/2111 SLP070 T02390122

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 489 ft
SCT 6,000 ft AGL
BKN 8,500 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
6,000 ft
AGL (Above Ground)
6,489 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
8,500 ft
AGL (Above Ground)
8,989 ft AMSL

Weather Briefing

VFR

Houlton International Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 8,500 feet and 10 SM visibility.

Wind Analysis

Winds are from the north-northwest (330°) at 6 knots with gusts to 20 knots. Runway 01/19 is favored with a 5-knot headwind and 4-knot crosswind component (gusting to 13 knots crosswind).

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 8500 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 24°C (75°F) with a dewpoint of 12°C, indicating relatively dry conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Mist.

Pilot Recommendations

Conditions are favorable for visual flight. 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
1007 hPa
Sea Level Pressure
For altitude above MSL
QFE
991 hPa
Field Pressure
Height above aerodrome (489 ft)
Pressure Alt
677 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,874 ft
ISA Deviation: +10.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KHUL 041731Z 0418/0518 30012G20KT P6SM SCT050 FM042300 31006KT P6SM SCT250 FM050800 VRB03KT 3SM BR SCT250 FM051000 VRB03KT P6SM SCT250 FM051200 36010KT P6SM SCT050
Upcoming Changes (Next 12 Hours)
22:39Z BASE
+0h
VFR 300° 12 kt
Visibility: >6SM
23:00Z FM042300
+1h
VFR 310° 6 kt
Visibility: >6SM
08:00Z FM050800
+10h
MVFR VRB 3 kt
Visibility: 3SM
Mist
10:00Z FM051000
+12h
VFR VRB 3 kt
Visibility: >6SM

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
Chart Features
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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
HUL
01 ✈️
19
05 ✈️
23

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 01/19
Active: 01
5,000 ft 150 ft ASP 351°
4.6 kt 3.9 kt
40° angle
✈️ 05/23
Active: 05
5,001 ft 150 ft ASP 31°
1.0 kt 5.9 kt
80° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KHUL

9,517 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
59.1%
MVFR
24.1%
IFR
12%
LIFR
4.9%

Houlton International Airport is frequently affected by reduced visibility conditions, with VFR weather only 59.1% of the time and IFR/LIFR conditions occurring in 16.9% of observations. Prevailing winds are from the N averaging 7.2 knots. Calm conditions occur 20.1% of the time. Temperature extremes range from -28°C to 31°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.3% of weather observations. The best months for VFR flying are July, September, February.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 7.2 kt
Maximum Recorded: 22 kt
Calm Winds: 20.1%
Direction Distribution:
E
4.4%
N
17.4%
S
15.6%
W
12.8%
NE
3.5%
NW
10.9%
SE
5.9%
SW
9.6%

Temperature Range

Average: 2.2°C
Range: -28°C to 31°C
-28°C 31°C

Visibility

Average: 8.8 SM
Below 3 SM: 5.3%
Fog Frequency: 0.9%

Best Months for VFR

July September February

Runway Wind Analysis

Runway 01/19
Favorable wind: 100%
Avg crosswind: 4.1 kt
Runway 05/23
Favorable wind: 100%
Avg crosswind: 5 kt

Statistics computed from 9,517 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Houlton International Airport - Airport Information

Airport Details

ICAO Code: KHUL
IATA Code: HUL
Type: medium airport
Status: active
Elevation: 489 ft MSL

Location

City: Houlton
Country: US
Latitude: 46.123100°
Longitude: -67.792099°
Time Zone: Etc/GMT+5

Runway Information

Runway 01/19
Length: 5,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 05/23
Length: 5,001 ft
Width: 150 ft
Surface: ASP
ILS: No

About Houlton International Airport

Overview

Houlton International Airport serves northern Maine near the Canadian border, positioned at 46.123100, -67.792099 with an elevation of 489 ft MSL. As a medium-sized airport, it provides critical aviation infrastructure for the Aroostook County region. The airport features two asphalt runways supporting diverse aviation operations.

Flying Conditions

Weather conditions at Houlton demonstrate significant variability, with Visual Flight Rules (VFR) conditions predominating at 58.8% of observations. Pilots should anticipate potential Marginal VFR conditions in approximately 25% of cases, with Instrument Flight Rules occurring in 11.5% of reports. Temperature ranges from -28°C to 28°C, creating potential challenges for aircraft performance and operations.

Notable Features

The airport's geographic location near the US-Canada border presents unique considerations for cross-border aviation. Both runways (01/19 and 05/23) measure approximately 5,000 feet in length, providing substantial operational flexibility. Prevailing westerly winds at an average of 7.1 knots with occasional gusts up to 22 knots characterize the local wind environment.

Approach Considerations

Wind data indicates consistent favorable wind alignments for both runways, with minimal average crosswind components (4.4-4.7 knots). September through November represent the most consistently favorable VFR months for flight operations. Pilots should prepare for potential visibility restrictions, with observations showing average visibility of 8.8 statute miles and occasional reduced visibility scenarios.

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.