Bellingham International Airport

KBLI / BLI

Bellingham, US

Last Updated
Mar 5, 06:53Z

Current Weather

Display Units
Recent 32 min ago
06:53Z

☀️ Day
VFR
Flight Rules
8°C
Temperature
Dewpoint: 6°C
7 kt
180°
8 SM
Visibility
4,300 ft
Ceiling
Above Ground Level
1018 hPa
QNH
Altimeter Setting

Raw METAR

METAR KBLI 050653Z AUTO 18007KT 8SM -RA SCT036 BKN043 OVC050 08/06 A3005 RMK AO2 RAB42 SLP183 P0000 T00830061

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 170 ft
SCT 3,600 ft AGL
BKN 4,300 ft AGL
OVC 5,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
3,600 ft
AGL (Above Ground)
3,770 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
4,300 ft
AGL (Above Ground)
4,470 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
5,000 ft
AGL (Above Ground)
5,170 ft AMSL
QNH
1018 hPa
Sea Level Pressure
For altitude above MSL
QFE
1012 hPa
Field Pressure
Height above aerodrome (170 ft)
Pressure Alt
28 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -771 ft
ISA Deviation: -6.7°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KBLI 050520Z 0506/0606 18007KT P6SM VCSH SCT025 BKN040 BKN060 FM050800 26009KT P6SM VCSH SCT025 OVC035 FM051600 24008KT P6SM OVC025 FM052200 20008KT P6SM OVC035
Upcoming Changes (Next 12 Hours)
07:25Z BASE
+0h
VFR 180° 7 kt
Visibility: >6SM
Ceiling: 4,000 ft
08:00Z FM050800
+1h
VFR 260° 9 kt
Visibility: >6SM
Ceiling: 3,500 ft
16:00Z FM051600
+9h
MVFR 240° 8 kt
Visibility: >6SM
Ceiling: 2,500 ft

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
BLI
16 ✈️
34

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 16/34
Active: 16
6,701 ft 150 ft ASP 180°
6.6 kt 2.4 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KBLI

5,542 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
63.6%
MVFR
26.4%
IFR
6.3%
LIFR
3.8%

Bellingham International Airport typically experiences VFR conditions 63.6% of the time, though instrument-rated pilots will find IFR weather present approximately 10.1% of observations. Prevailing winds are from the S averaging 7.2 knots. Calm conditions occur 32% of the time. Temperature extremes range from -6°C to 29°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 October, March, September.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.2 kt
Maximum Recorded: 27 kt
Calm Winds: 32%
Direction Distribution:
N
11.5%
NE
11.9%
E
1.1%
SE
4%
S
33.1%
SW
2.1%
W
1.8%
NW
2.7%

Temperature Range

Average: 7.6°C
Range: -6°C to 29°C
-6°C 29°C

Visibility

Average: 8.4 SM
Below 3 SM: 5.3%
Fog Frequency: 5.6%

Best Months for VFR

October March September

Runway Wind Analysis

Runway 16/34
Favorable wind: 100%
Avg crosswind: 3 kt

Statistics computed from 5,542 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Bellingham International Airport - Airport Information

Airport Details

ICAO Code: KBLI
IATA Code: BLI
Type: medium airport
Status: active
Elevation: 170 ft MSL

Location

City: Bellingham
Country: US
Latitude: 48.792801°
Longitude: -122.538002°
Time Zone: Etc/GMT+8

Runway Information

Runway 16/34
Length: 6,701 ft
Width: 150 ft
Surface: ASP
ILS: No

About Bellingham International Airport

Overview

Bellingham International Airport serves northwest Washington state, located near the Canadian border at an elevation of 170 feet MSL. The airport is a medium-sized facility positioned between Seattle and Vancouver, offering strategic regional aviation access. Its single runway (16/34) provides 6,701 feet of paved surface for various aircraft operations.

Flying Conditions

Weather conditions at Bellingham demonstrate significant variability, with Visual Flight Rules (VFR) predominating at 61.6% of observations. Marginal VFR occurs 27.1% of the time, while Instrument Flight Rules conditions manifest 7.3% of instances. Temperature ranges from -3°C to 29°C, with an average of 8.3°C, indicating potential seasonal temperature fluctuations affecting aircraft performance.

Notable Features

The airport experiences predominantly southern winds at an average speed of 7.1 knots, with calm conditions reported 32.8% of the time. Maximum recorded wind speeds reach 27 knots, which could impact smaller aircraft operations. The surrounding terrain likely contributes to wind patterns and potential localized turbulence.

Approach Considerations

Runway 16/34 demonstrates favorable wind alignment 100% of the time, with an average crosswind component of only 3 knots. September, October, and November represent the most consistent VFR months for arrivals and departures. Pilots should anticipate potential reduced visibility, with 6% of observations reporting fog and 6.2% showing visibility below 3 statute miles.

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.