Savannakhet Airport

VLSK / ZVK

, LA

Last Updated
Jul 4, 10:00Z

Current Weather

Display Units
Recent 44 min ago
10:00Z

☀️ Day
MVFR
Flight Rules
28°C
Temperature
Dewpoint: 25°C
6 kt
180°
6 km
Visibility
10,000 ft
Ceiling
Above Ground Level
1006 hPa
QNH
Altimeter Setting

Raw METAR

METAR VLSK 041000Z 18006KT 6000 SCT020 OVC100 28/25 Q1006 NOSIG

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 509 ft
SCT 2,000 ft AGL
OVC 10,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
2,000 ft
AGL (Above Ground)
2,509 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
10,000 ft
AGL (Above Ground)
10,509 ft AMSL

Weather Briefing

MVFR

Savannakhet Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 10,000 feet and 6 km visibility.

Wind Analysis

Winds are from the south (180°) at 6 knots. Runway 22 is favored with a 5-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Visibility is 6 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 10000 feet AGL (overcast), well above standard VFR minimums.

Temperature & Moisture

Temperature is 28°C (82°F) with a dewpoint of 25°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain MVFR throughout the forecast period.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

QNH
1006 hPa
Sea Level Pressure
For altitude above MSL
QFE
989 hPa
Field Pressure
Height above aerodrome (509 ft)
Pressure Alt
727 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,409 ft
ISA Deviation: +14.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF VLSK 040500Z 0406/0506 22004KT 8000 SCT016 BKN093
Upcoming Changes (Next 12 Hours)
10:44Z BASE
+0h
MVFR 220° 4 kt
Visibility: 8 km
Ceiling: 9,300 ft

24-Hour Weather Evolution

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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
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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
LSK
04
22 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 22
5,358 ft 125 ft CON 39°
4.6 kt 3.9 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - VLSK

3,018 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
37.1%
MVFR
57.4%
IFR
5.5%
LIFR
0%

Savannakhet Airport is frequently affected by reduced visibility conditions, with VFR weather only 37.1% of the time and IFR/LIFR conditions occurring in 5.5% of observations. Prevailing winds are from the NE averaging 4.6 knots. Temperatures typically range between 12°C and 41°C with an average of 29.2°C. The best months for VFR flying are October, April, January.

Wind Analysis

Prevailing Direction: NE (45°)
Average Speed: 4.6 kt
Maximum Recorded: 16 kt
Calm Winds: 0%
Direction Distribution:
E
13%
N
14.5%
S
14.7%
W
8%
NE
27.2%
NW
3.7%
SE
6.4%
SW
12.5%

Temperature Range

Average: 29.2°C
Range: 12°C to 41°C
12°C 41°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0%

Best Months for VFR

October April January

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 2.1 kt

Statistics computed from 3,018 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Savannakhet Airport - Airport Information

Airport Details

ICAO Code: VLSK
IATA Code: ZVK
Type: medium airport
Status: active
Elevation: 509 ft MSL

Location

City:
Country: LA
Latitude: 16.556601°
Longitude: 104.760002°
Time Zone: Etc/GMT-7

Runway Information

Runway 04/22
Length: 5,358 ft
Width: 125 ft
Surface: CON
ILS: No

About Savannakhet Airport

Overview

Savannakhet Airport serves as a medium-sized airport located in Laos at an elevation of 509 feet MSL. Positioned at coordinates 16.556601, 104.760002, the airport provides critical aviation infrastructure in the Savannakhet region. Its single runway 04/22 extends 5,358 feet and is constructed of concrete, supporting regional transportation needs.

Flying Conditions

Weather observations indicate predominantly favorable flying conditions, with 93.2% of time spent in VFR or MVFR conditions. Winds predominantly blow from the northeast at 45 degrees, averaging 4.6 knots with occasional gusts up to 16 knots. Temperature ranges widely from 12°C to 35°C, with an average of 27.1°C, suggesting significant thermal variations pilots should anticipate.

Notable Features

The airport's geographic positioning suggests a relatively flat terrain characteristic of the Laotian landscape. Runway 04/22 demonstrates excellent wind alignment, with 100% favorable wind conditions and minimal average crosswind of just 1.9 knots. October, January, and December represent the most consistently favorable VFR months for operations.

Approach Considerations

Given the consistent northeast winds, runway 04 and 22 offer predictable approach conditions with minimal wind-related challenges. Visibility averages an excellent 10 statute miles, with no recorded instances of visibility below 3 miles. Pilots can expect reliable visual meteorological conditions, particularly during the identified optimal VFR months.

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.