William R Fairchild International Airport

KCLM / CLM

Port Angeles, US

Last Updated
Mar 5, 01:53Z

Current Weather

Display Units
Recent 31 min ago
01:53Z

🌙 Night
VFR
Flight Rules
8°C
Temperature
Dewpoint: 6°C
10 kt
270°
10 SM
Visibility
Ceiling
Unlimited
1016 hPa
QNH
Altimeter Setting

Raw METAR

METAR KCLM 050153Z AUTO 27010KT 10SM CLR 08/06 A3000 RMK AO2 SLP161 T00830056
QNH
1016 hPa
Sea Level Pressure
For altitude above MSL
QFE
1006 hPa
Field Pressure
Height above aerodrome (291 ft)
Pressure Alt
209 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -561 ft
ISA Deviation: -6.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KCLM 042320Z 0500/0524 28010KT P6SM VCSH SCT030 BKN050 FM050500 26012G25KT P6SM BKN025 OVC050 FM051200 27010G20KT P6SM SCT025 BKN035 FM052300 30010KT P6SM SCT025 OVC035
Upcoming Changes (Next 12 Hours)
02:24Z BASE
+0h
VFR 280° 10 kt
Visibility: >6SM
Ceiling: 5,000 ft
05:00Z FM050500
+3h
MVFR 260° 12 kt
Visibility: >6SM
Ceiling: 2,500 ft
12:00Z FM051200
+10h
VFR 270° 10 kt
Visibility: >6SM
Ceiling: 3,500 ft

24-Hour Weather Evolution

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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
CLM
08
26 ✈️
13
31 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 08/26
Active: 26
6,347 ft 150 ft ASP 105°
9.8 kt 1.7 kt
10° angle
✈️ 13/31
Active: 31
3,245 ft 50 ft ASP 148°
7.7 kt 6.4 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 - KCLM

5,549 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
64.3%
MVFR
19.7%
IFR
8.2%
LIFR
7.8%

William R Fairchild International Airport typically experiences VFR conditions 64.3% of the time, though instrument-rated pilots will find IFR weather present approximately 16% of observations. Prevailing winds are from the SW averaging 5.2 knots. Calm conditions occur 39% of the time. Temperatures typically range between -4°C and 23°C with an average of 7.2°C. The best months for VFR flying are March, October, September.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 5.2 kt
Maximum Recorded: 24 kt
Calm Winds: 39%
Direction Distribution:
N
1.4%
NE
1.9%
E
12.1%
SE
6%
S
4.5%
SW
15.8%
W
15.1%
NW
4.3%

Temperature Range

Average: 7.2°C
Range: -4°C to 23°C
-4°C 23°C

Visibility

Average: 8.9 SM
Below 3 SM: 2.9%
Fog Frequency: 3.7%

Best Months for VFR

March October September

Runway Wind Analysis

Runway 08/26
Favorable wind: 100%
Avg crosswind: 2.3 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 3.4 kt

Statistics computed from 5,549 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

William R Fairchild International Airport - Airport Information

Airport Details

ICAO Code: KCLM
IATA Code: CLM
Type: medium airport
Status: active
Elevation: 291 ft MSL

Location

City: Port Angeles
Country: US
Latitude: 48.120201°
Longitude: -123.500000°
Time Zone: Etc/GMT+8

Runway Information

Runway 08/26
Length: 6,347 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 3,245 ft
Width: 50 ft
Surface: ASP
ILS: No

About William R Fairchild International Airport

Overview

William R Fairchild International Airport serves Port Angeles, Washington, providing critical aviation infrastructure for the Olympic Peninsula region. Located at 291 feet above mean sea level with coordinates 48.120201, -123.500000, this medium-sized airport offers two asphalt runways supporting diverse aviation operations.

Flying Conditions

Weather conditions at KCLM demonstrate significant variability, with Visual Flight Rules (VFR) predominating at 62.8% of observations. Pilots can expect prevailing westerly winds averaging 5.4 knots, with potential gusts up to 24 knots and calm conditions occurring 38.1% of the time. Temperature ranges from -3°C to 23°C, with an average of 7.9°C, creating moderate climate conditions for aviation.

Notable Features

The airport features two runways: 08/26 at 6,347 feet and 13/31 at 3,245 feet, both constructed of asphalt. Statistical analysis indicates extremely favorable wind conditions for both runways, with 100% wind compatibility and minimal average crosswind (2.3 knots for 08/26, 3.5 knots for 13/31). Visibility averages 9 statute miles, with limited periods of reduced visibility (below 3SM occurring in 2.3% of observations).

Approach Considerations

Optimal flying months are October, September, and December, offering the most consistent VFR conditions. Instrument meteorological conditions occur in approximately 16.3% of observations (IFR and LIFR combined), suggesting pilots should be prepared for potential instrument approaches. The airport's low fog frequency (1.8%) and generally good visibility provide reliable approach opportunities for most flight 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.