Lackland Air Force Base

KSKF / SKF

San Antonio, US

Last Updated
Mar 4, 20:28Z

Military Airport

Restricted

This is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.

Access Notes:

Most military airfields closed to civil traffic; some joint-use exceptions exist

Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 25 min ago
20:28Z

🌙 Night
VFR
Flight Rules
32°C
Temperature
Dewpoint: 16°C
16 kt
180° G26 kt
7 SM
Visibility
Ceiling
Unlimited
1012 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KSKF 042028Z AUTO 18016G26KT 7SM FEW180 32/16 A2988 RMK AO2 WSHFT 20 SLP111 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 691 ft
FEW 18,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
18,000 ft
AGL (Above Ground)
18,691 ft AMSL
QNH
1012 hPa
Sea Level Pressure
For altitude above MSL
QFE
989 hPa
Field Pressure
Height above aerodrome (691 ft)
Pressure Alt
729 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,935 ft (High - Reduced Performance)
ISA Deviation: +18.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KSKF 041800Z 0418/0524 16012G20KT 9999 SCT035 BKN200 510008 QNH2990INS BECMG 0419/0420 16015G25KT 9999 BKN050 BKN200 510008 QNH2985INS BECMG 0502/0503 13016G27KT 9999 BKN018 BKN050 510008 QNH2985INS BECMG 0504/0505 16010G15KT 9999 BKN011 OVC020 510038 QNH2989INS TEMPO 0509/0513 8000 BR OVC009 BECMG 0515/0516 16012G20KT 9999 BKN035 OVC050 QNH2987INS BECMG 0517/0518 18015G29KT 9999 OVC040 QNH2988INS TX31/0422Z TN21/0512Z
Upcoming Changes (Next 12 Hours)
20:53Z BASE
+0h
VFR 160° 12 kt
Visibility: 10+ km
Ceiling: 20,000 ft
02:00Z BECMG
+6h
MVFR 130° 16 kt
Visibility: 10+ km
Ceiling: 1,800 ft
04:00Z BECMG
+8h
MVFR 160° 10 kt
Visibility: 10+ km
Ceiling: 1,100 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
SKF
15 ✈️
33

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 15/33
Active: 15
11,550 ft 300 ft CON 162°
13.9 kt 8.0 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 - KSKF

6,370 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
60%
MVFR
24%
IFR
9%
LIFR
7%

Lackland Air Force Base typically experiences VFR conditions 60% of the time, though instrument-rated pilots will find IFR weather present approximately 16% of observations. Prevailing winds are from the SE averaging 7 knots. Calm conditions occur 18.1% of the time. Temperature extremes range from -6°C to 38°C, reflecting significant seasonal variation. The best months for VFR flying are September, October, February.

Wind Analysis

Prevailing Direction: SE (135°)
Average Speed: 7 kt
Maximum Recorded: 26 kt
Calm Winds: 18.1%
Direction Distribution:
N
13.6%
NE
13.9%
E
10.7%
SE
18.4%
S
16.8%
SW
2.8%
W
2.2%
NW
3.4%

Temperature Range

Average: 19.1°C
Range: -6°C to 38°C
-6°C 38°C

Visibility

Average: 9.3 SM
Below 3 SM: 0.8%
Fog Frequency: 1.3%

Best Months for VFR

September October February

Runway Wind Analysis

Runway 15/33
Favorable wind: 100%
Avg crosswind: 3.7 kt

Statistics computed from 6,370 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Lackland Air Force Base - Airport Information

Airport Details

ICAO Code: KSKF
IATA Code: SKF
Type: medium airport
Status: active
Elevation: 691 ft MSL

Location

City: San Antonio
Country: US
Latitude: 29.384199°
Longitude: -98.581100°
Time Zone: Etc/GMT+7

Runway Information

Runway 15/33
Length: 11,550 ft
Width: 300 ft
Surface: CON
ILS: No

About Lackland Air Force Base

Lackland Air Force Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.

Overview

Lackland Air Force Base (KSKF) is a medium-sized airport located in San Antonio, Texas, at an elevation of 691 feet MSL. The base serves as a critical military aviation facility, situated in a region with diverse operational requirements. Its strategic location and substantial runway (15/33 at 11,550 feet) support various military and potentially joint aviation operations.

Flying Conditions

Pilots can expect predominantly VFR conditions, with 60.5% of observations reporting visual flight rules. Seasonal temperature variations are significant, ranging from -2°C to 38°C, with an average of 20.1°C. Wind conditions are typically from the south (180°) at an average of 6.7 knots, with calm periods occurring 20.1% of the time and maximum gusts up to 26 knots.

Notable Features

The airport's single runway (15/33) offers consistent wind alignment, with 100% favorable wind conditions. Average crosswinds are relatively mild at 3.7 knots, providing comfortable approach and landing parameters. The surrounding terrain and San Antonio's geographic characteristics contribute to the airport's stable operational environment.

Approach Considerations

September through November represent the most consistent VFR months, offering optimal flying conditions. With an average visibility of 9.3 statute miles and minimal low visibility events (fog present only 1.5% of observations), pilots can anticipate generally clear approach conditions. The long runway and predictable wind patterns provide flexibility for various aircraft types and operational requirements.

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.