William R Fairchild International Airport

KCLM / CLM

Port Angeles, US

Last Updated
Apr 22, 21:35Z

Current Weather

Display Units
Fresh 21 min ago
21:35Z

🌙 Night
VFR
Flight Rules
13°C
Temperature
Dewpoint: 8°C
4 kt
340°
10 SM
Visibility
Ceiling
Unlimited
1015 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KCLM 222135Z AUTO 34004KT 10SM SCT020 13/08 A2997 RMK AO2 T01280083

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 291 ft
SCT 2,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
2,000 ft
AGL (Above Ground)
2,291 ft AMSL

Weather Briefing

VFR

William R Fairchild International Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 2,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the north-northwest (340°) at 4 knots.

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: scattered at 2,000 ft.

Temperature & Moisture

Temperature is 13°C (55°F) with a dewpoint of 8°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Temporary MVFR conditions are forecast between 19:00Z and 22:00Z.

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
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
1005 hPa
Field Pressure
Height above aerodrome (291 ft)
Pressure Alt
239 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 69 ft
ISA Deviation: -1.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KCLM 221724Z 2218/2318 31007KT P6SM BKN006 BKN015 TEMPO 2219/2222 SCT010 BKN022 FM222200 32008KT P6SM BKN025 OVC040 FM230000 31008KT P6SM BKN040 FM230400 27007KT P6SM SCT040 FM231100 24004KT P6SM BKN022
Upcoming Changes (Next 12 Hours)
21:56Z BASE
+0h
IFR 310° 7 kt
Visibility: >6SM
Ceiling: 600 ft
22:00Z FM222200
+1h
MVFR 320° 8 kt
Visibility: >6SM
Ceiling: 2,500 ft
00:00Z FM230000
+3h
VFR 310° 8 kt
Visibility: >6SM
Ceiling: 4,000 ft
04:00Z FM230400
+7h
VFR 270° 7 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
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°
0.7 kt 3.9 kt
80° angle
✈️ 13/31
Active: 31
3,245 ft 50 ft ASP 148°
3.5 kt 2.0 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KCLM

7,037 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
65.9%
MVFR
19.3%
IFR
7.8%
LIFR
7%

William R Fairchild International Airport typically experiences VFR conditions 65.9% of the time, though instrument-rated pilots will find IFR weather present approximately 14.8% of observations. Prevailing winds are from the W averaging 5.5 knots. Calm conditions occur 36.8% 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 April, October, September.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 5.5 kt
Maximum Recorded: 24 kt
Calm Winds: 36.8%
Direction Distribution:
E
11.1%
N
1.6%
S
4.1%
W
17.1%
NE
2.1%
NW
5.7%
SE
5.5%
SW
16%

Temperature Range

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

Visibility

Average: 9 SM
Below 3 SM: 2.5%
Fog Frequency: 3.4%

Best Months for VFR

April October September

Runway Wind Analysis

Runway 08/26
Favorable wind: 100%
Avg crosswind: 2.5 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 3.5 kt

Statistics computed from 7,037 METAR observations (Sep 2025 - Apr 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.