General William J Fox Airfield

KWJF / WJF

Lancaster, US

Last Updated
Apr 21, 18:56Z

Current Weather

Display Units
Fresh 8 min ago
18:56Z

🌙 Night
VFR
Flight Rules
14°C
Temperature
Dewpoint: 6°C
18 kt
240°
10 SM
Visibility
3,700 ft
Ceiling
Above Ground Level
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KWJF 211856Z 24018KT 10SM BKN037 BKN070 14/06 A3003 RMK AO2 PK WND 22033/1800 SLP164 T01440061

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 2,351 ft
BKN 3,700 ft AGL
BKN 7,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
3,700 ft
AGL (Above Ground)
6,051 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
7,000 ft
AGL (Above Ground)
9,351 ft AMSL

Weather Briefing

VFR

General William J Fox Airfield is currently reporting visual flight rules (VFR) conditions with broken clouds at 3,700 feet and 10 SM visibility.

Wind Analysis

Winds are from the west-southwest (240°) at 18 knots. Runway 24 is favored with a 18-knot headwind and 0-knot crosswind component. Student pilots and low-time aviators should exercise caution.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 3700 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 14°C (57°F) with a dewpoint of 6°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain VFR throughout the forecast period. Expected weather includes: Light Showers Rain. Winds are forecast to reach up to 22 knots during the period.

Pilot Recommendations

Conditions are favorable for visual flight.

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

QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
939 hPa
Field Pressure
Height above aerodrome (2,351 ft)
Pressure Alt
2,239 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,683 ft
ISA Deviation: +3.7°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KWJF 211724Z 2118/2218 22015G25KT P6SM VCSH BKN070 FM212000 23022G32KT P6SM -SHRA SCT025 BKN060 FM220100 23020G30KT P6SM SCT060 FM220400 26015KT P6SM SCT250 FM221600 27020KT P6SM SKC
Upcoming Changes (Next 12 Hours)
19:04Z BASE
+0h
VFR 220° 15 kt
Visibility: >6SM
Ceiling: 7,000 ft
20:00Z FM212000
+1h
VFR 230° 22 kt
Visibility: >6SM
Ceiling: 6,000 ft
Light Showers Rain
01:00Z FM220100
+6h
VFR 230° 20 kt
Visibility: >6SM
04:00Z FM220400
+9h
VFR 260° 15 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
WJF
06
24 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06/24
Active: 24
7,201 ft 150 ft ASP 72°
18.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KWJF

5,262 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
92.6%
MVFR
5.1%
IFR
1.7%
LIFR
0.6%

General William J Fox Airfield enjoys predominantly VFR conditions, with visual flight rules prevailing 92.6% of the time. Prevailing winds are from the W averaging 9.1 knots, with gusts recorded up to 35 knots. Calm conditions occur 21.9% of the time. Temperature extremes range from -6°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are April, March, September.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 9.1 kt
Maximum Recorded: 35 kt
Calm Winds: 21.9%
Direction Distribution:
N
3.1%
NE
7.5%
E
5.4%
SE
1.3%
S
2.3%
SW
20%
W
33.1%
NW
5.5%

Temperature Range

Average: 13.4°C
Range: -6°C to 36°C
-6°C 36°C

Visibility

Average: 9.8 SM
Below 3 SM: 0.2%
Fog Frequency: 0%

Best Months for VFR

April March September

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 3.5 kt

Statistics computed from 5,262 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

General William J Fox Airfield - Airport Information

Airport Details

ICAO Code: KWJF
IATA Code: WJF
Type: medium airport
Status: active
Elevation: 2,351 ft MSL

Location

City: Lancaster
Country: US
Latitude: 34.741100°
Longitude: -118.219002°
Time Zone: Etc/GMT+8

Runway Information

Runway 06/24
Length: 7,201 ft
Width: 150 ft
Surface: ASP
ILS: No

About General William J Fox Airfield

Overview

General William J Fox Airfield is a medium airport located in Lancaster, California, serving the Antelope Valley region. Situated at 2,351 feet above mean sea level, the airport provides critical aviation infrastructure for the high desert area northwest of Los Angeles.

Flying Conditions

Weather conditions at Fox Airfield are predominantly VFR, with 89.9% of observations reporting visual flight rules. The prevailing westerly winds average 8.4 knots, with occasional gusts up to 35 knots, and calm conditions occurring 24.9% of the time. Temperature ranges from -4°C to 36°C, offering relatively stable flying conditions throughout the year.

Notable Features

The airport features a single runway 06/24, constructed of asphalt and measuring 7,201 feet in length. Its high desert location means pilots should anticipate potential thermal activity and wind variations typical of the Mojave region. The runway alignment allows for 100% favorable wind coverage, with an average crosswind component of only 3.2 knots.

Approach Considerations

Pilots can expect optimal VFR conditions during September, October, and December, based on historical weather data. The consistent westerly winds and long runway provide favorable approach conditions. With excellent average visibility of 9.7 statute miles and minimal fog occurrences (0.1%), instrument approaches are typically straightforward.

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.