Randolph Air Force Base

KRND / RND

Universal City, US

Last Updated
Jul 29, 01:55Z

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 23 min ago
01:55Z

🌙 Night
VFR
Flight Rules
31°C
Temperature
Dewpoint: 23°C
13 kt
140°
10 SM
Visibility
Ceiling
Unlimited
1010 hPa
QNH
Altimeter Setting

Raw METAR

METAR KRND 290155Z AUTO 14013KT 10SM CLR 31/23 A2983 RMK AO2 SLP092 T03060227 $

Weather Briefing

VFR

Randolph Air Force Base is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the southeast (140°) at 13 knots. Runway 14L/32R is favored with a 13-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 31°C (88°F) with a dewpoint of 23°C, indicating moderate moisture conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 30 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan.

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
1010 hPa
Sea Level Pressure
For altitude above MSL
QFE
985 hPa
Field Pressure
Height above aerodrome (761 ft)
Pressure Alt
859 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,962 ft (High - Reduced Performance)
ISA Deviation: +17.5°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KRND 281555Z 2816/2922 17010G15KT 9999 SCT035 QNH2977INS BECMG 2822/2823 15012G22KT 9999 FEW050 QNH2976INS BECMG 2905/2906 15009KT 9999 SCT015 SCT050 QNH2985INS BECMG 2911/2912 18006KT 9999 OVC012 QNH2988INS BECMG 2914/2915 18012KT 9999 SCT025 QNH2981INS TX37/2822Z TN25/2910Z LAST NO AMDS AFT 2900 NEXT 2910
Upcoming Changes (Next 12 Hours)
02:18Z BASE
+0h
VFR 170° 10 kt
Visibility: 10+ km
05:00Z BECMG
+3h
VFR 150° 9 kt
Visibility: 10+ km
11:00Z BECMG
+9h
MVFR 180° 6 kt
Visibility: 10+ km
Ceiling: 1,200 ft
14:00Z BECMG
+12h
IFR 180° 12 kt
Visibility: 2.91 km

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
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
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  • • Units automatically converted to preferences
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
RND
14L ✈️
32R
14R ✈️
32L

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 14L/32R
Active: 14L
8,351 ft 200 ft CON 150°
13.0 kt 0.0 kt
0° angle
✈️ 14R/32L
Active: 14R
8,353 ft 200 ft PEM 150°
13.0 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 - KRND

11,747 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
60.1%
MVFR
25.2%
IFR
9.6%
LIFR
5.1%

Randolph Air Force Base typically experiences VFR conditions 60.1% of the time, though instrument-rated pilots will find IFR weather present approximately 14.7% of observations. Prevailing winds are from the S averaging 7.9 knots. Calm conditions occur 10.4% 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, July.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.9 kt
Maximum Recorded: 29 kt
Calm Winds: 10.4%
Direction Distribution:
E
8.5%
N
13.6%
S
26.5%
W
1.7%
NE
9.7%
NW
3.7%
SE
19.2%
SW
6.7%

Temperature Range

Average: 21.3°C
Range: -6°C to 38°C
-6°C 38°C

Visibility

Average: 9.4 SM
Below 3 SM: 1.1%
Fog Frequency: 1.1%

Best Months for VFR

September October July

Runway Wind Analysis

Runway 14L/32R
Favorable wind: 100%
Avg crosswind: 4.3 kt
Runway 14R/32L
Favorable wind: 100%
Avg crosswind: 4.3 kt

Statistics computed from 11,747 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Randolph Air Force Base - Airport Information

Airport Details

ICAO Code: KRND
IATA Code: RND
Type: medium airport
Status: active
Elevation: 761 ft MSL

Location

City: Universal City
Country: US
Latitude: 29.529699°
Longitude: -98.278900°
Time Zone: Etc/GMT+7

Runway Information

Runway 14L/32R
Length: 8,351 ft
Width: 200 ft
Surface: CON
ILS: No
Runway 14R/32L
Length: 8,353 ft
Width: 200 ft
Surface: PEM
ILS: No

About Randolph Air Force Base

Randolph 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

Randolph Air Force Base (KRND) is located in Universal City, serving as a strategic military aviation facility near San Antonio, Texas. The base features two substantial concrete and pavement runways, each approximately 8,350 feet long, capable of supporting a wide range of military aircraft operations. Its strategic location and substantial runway infrastructure make it a significant Air Force installation in the southwestern United States.

Flying Conditions

Pilots can expect predominantly favorable flying conditions at Randolph AFB, with Visual Flight Rules (VFR) conditions occurring 62.1% of the time. The base experiences a moderate temperature range from -1°C to 38°C, with an average temperature of 19.7°C. Wind patterns are predominantly from the south at an average of 6.8 knots, with calm conditions present 13.6% of the time, providing generally stable atmospheric conditions for aviation.

Notable Features

Situated at an elevation of 761 feet mean sea level, Randolph AFB offers relatively flat terrain typical of the Texas landscape. Both primary runways (14L/32R and 14R/32L) demonstrate identical wind characteristics, with 100% favorable wind conditions and an average crosswind of 4.3 knots. The base's consistent wind profile and substantial runway lengths provide flexibility for various aircraft operations.

Approach Considerations

September, October, and January represent the most consistent VFR months for operations at Randolph AFB. With an average visibility of 9.4 statute miles and minimal low visibility events (fog occurs only 1.5% of the time), pilots can generally expect clear approach conditions. The symmetrical runway configuration and prevailing southern winds facilitate predictable approach and landing scenarios for incoming aircraft.

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.