Vandenberg Space Force Base

KVBG / VBG

Lompoc, US

Last Updated
May 15, 04:55Z

Current Weather

Display Units
Recent 51 min ago
04:55Z

☀️ Day
IFR
Flight Rules
12°C
Temperature
Dewpoint: 11°C
9 kt
330°
8 SM
Visibility
700 ft
Ceiling
Above Ground Level
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KVBG 150455Z AUTO 33009KT 8SM OVC007 12/11 A3002 RMK AO2 SLP169 T01170106 TSNO $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 369 ft
OVC 700 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
700 ft
AGL (Above Ground)
1,069 ft AMSL

Weather Briefing

IFR

Vandenberg Space Force Base is currently reporting instrument flight rules (IFR) conditions with overcast skies at 700 feet and 8 SM visibility.

Wind Analysis

Winds are from the north-northwest (330°) at 9 knots. Runway 30 is favored with a 8-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is 8 SM. The ceiling is 700 feet AGL (overcast). Only precision approaches may be usable depending on minimums.

Temperature & Moisture

Temperature is 12°C (54°F) with a dewpoint of 11°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

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. Expected weather includes: Mist, Fog.

Pilot Recommendations

An instrument rating and IFR flight plan are required. Verify that destination and alternate approach minimums are above current and forecast conditions. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. 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
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
1005 hPa
Field Pressure
Height above aerodrome (369 ft)
Pressure Alt
257 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -14 ft
ISA Deviation: -2.3°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KVBG 142200Z 1422/1604 30010KT 9000 BR SCT010 QNH3005INS BECMG 1500/1501 32012KT 8000 BR BKN008 QNH3001INS BECMG 1503/1504 VRB06KT 3200 BR OVC004 QNH3000INS BECMG 1505/1506 VRB06KT 0800 FG VV002 QNH2999INS BECMG 1515/1516 VRB06KT 4800 BR OVC004 QNH3000INS BECMG 1517/1518 30009KT 9999 NSW BKN006 QNH3001INS BECMG 1519/1520 30010G15KT 9999 SCT010 QNH3000INS BECMG 1601/1602 31012G18KT 9999 BKN008 QNH3000INS BECMG 1603/1604 32010G15KT 4800 BR BKN005 QNH3002INS TX18/1521Z TN10/1513Z LAST NO AMDS AFT 1500 NEXT 1514
Upcoming Changes (Next 12 Hours)
05:45Z BASE
+0h
VFR 300° 10 kt
Visibility: 9 km
Mist
15:00Z BECMG
+10h
LIFR VRB 6 kt
Visibility: 4.8 km
Ceiling: 400 ft
Mist
17:00Z BECMG
+12h
IFR 300° 9 kt
Visibility: 10+ km
Ceiling: 600 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
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • 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
VBG
12
30 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12/30
Active: 30
15,000 ft 200 ft CON 136°
7.8 kt 4.5 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 - KVBG

7,584 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
63.9%
MVFR
13.2%
IFR
11.7%
LIFR
11.2%

Vandenberg Space Force Base typically experiences VFR conditions 63.9% of the time, though instrument-rated pilots will find IFR weather present approximately 22.9% of observations. Prevailing winds are from the N averaging 7.4 knots. Calm conditions occur 15.9% of the time. Temperatures typically range between 2°C and 32°C with an average of 14°C. The best months for VFR flying are January, February, March.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 7.4 kt
Maximum Recorded: 25 kt
Calm Winds: 15.9%
Direction Distribution:
N
21.1%
NE
5.6%
E
10.4%
SE
17.6%
S
4.4%
SW
3.1%
W
7.6%
NW
14.2%

Temperature Range

Average: 14°C
Range: 2°C to 32°C
2°C 32°C

Visibility

Average: 9.2 SM
Below 3 SM: 2.4%
Fog Frequency: 5.3%

Best Months for VFR

January February March

Runway Wind Analysis

Runway 12/30
Favorable wind: 100%
Avg crosswind: 4 kt

Statistics computed from 7,584 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Vandenberg Space Force Base - Airport Information

Airport Details

ICAO Code: KVBG
IATA Code: VBG
Type: medium airport
Status: active
Elevation: 369 ft MSL

Location

City: Lompoc
Country: US
Latitude: 34.737301°
Longitude: -120.584000°
Time Zone: Etc/GMT+8

Runway Information

Runway 12/30
Length: 15,000 ft
Width: 200 ft
Surface: CON
ILS: No

About Vandenberg Space Force Base

Overview

Vandenberg Space Force Base is a medium airport located near Lompoc, California, primarily serving space and military operations. Situated at 369 ft MSL with coordinates 34.737301, -120.584000, the base features a substantial 15,000 ft concrete runway (12/30). Its strategic coastal location makes it critical for space launch and defense-related aviation activities.

Flying Conditions

The airport experiences predominantly VFR conditions (61% of observations), with significant variability in weather patterns. Prevailing southeast winds at an average of 7.2 knots and temperatures ranging from 2°C to 29°C characterize typical conditions. Pilots should anticipate occasional reduced visibility, with 6.2% of observations reporting fog and 2.7% showing visibility below 3 statute miles.

Notable Features

The base's single runway 12/30 demonstrates excellent wind alignment, with 100% favorable wind coverage and an average crosswind of only 3.7 knots. The coastal California location introduces complex terrain interactions that can impact local wind and visibility conditions. Winter months (November, December, January) consistently offer the most stable VFR flying conditions.

Approach Considerations

With a long 15,000 ft concrete runway, Vandenberg Space Force Base offers substantial landing flexibility. Pilots should anticipate southeast wind patterns and prepare for potential fog or reduced visibility, especially outside the peak VFR months. The runway's extensive length provides significant safety margins for diverse aircraft 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.