Samedan Airport

LSZS / SMV

Samedan, CH

Last Updated
Jun 10, 14:20Z

Current Weather

Display Units
Fresh 18 min ago
14:20Z

☀️ Day
MVFR
Flight Rules
4°C
Temperature
Dewpoint: 3°C
16 kt
40°
5 km
Visibility
3,600 ft
Ceiling
Above Ground Level
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR LSZS 101420Z 04016KT 5000 -RA SCT002 BKN036CB 04/03 Q1017 RMK R TL170

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 5,600 ft
SCT 200 ft AGL
BKN 3,600 ft AGL (CB)
SCT
Scattered (3/8-4/8 sky coverage)
200 ft
AGL (Above Ground)
5,800 ft AMSL
☁️
BKN (CB)
Broken (5/8-7/8 sky coverage)
3,600 ft
AGL (Above Ground)
9,200 ft AMSL

Weather Briefing

MVFR

Samedan Airport is currently reporting marginal VFR (MVFR) conditions with broken clouds at 3,600 feet and 5 km visibility.

Wind Analysis

Winds are from the northeast (40°) at 16 knots. Runway 03/21 is favored with a 16-knot headwind and 3-knot crosswind component. Student pilots and low-time aviators should exercise caution.

Visibility & Ceiling

Visibility is 5 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 3600 feet AGL (broken), well above standard VFR minimums. Caution: cumulonimbus (thunderstorm) clouds reported at 3,600 ft AGL, indicating convective activity in the area.

Temperature & Moisture

Temperature is 4°C (39°F) with a dewpoint of 3°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 9 hours. IFR conditions are expected to persist or develop. An instrument rating and IFR flight plan are recommended. Expected weather includes: Light Rain, Showers Rain, Thunderstorm RASN. Temporary IFR conditions are forecast with Showers Rain between 12:00Z and 18:00Z. There is a 30% probability of IFR conditions with Thunderstorm RASN between 12:00Z and 18:00Z.

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. 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
830 hPa
Field Pressure
Height above aerodrome (5,600 ft)
Pressure Alt
5,488 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 5,512 ft
ISA Deviation: +0.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF LSZS 101125Z 1012/1021 36005KT 9999 -RA FEW005 SCT010 BKN020 TX08/1014Z TEMPO 1012/1018 4000 SHRA SCT030TCU PROB30 TEMPO 1012/1018 36015G25KT 2000 TSRASN BKN012 BKN020CB
Upcoming Changes (Next 12 Hours)
14:38Z BASE
+0h
MVFR 360° 5 kt
Visibility: 10+ km
Ceiling: 2,000 ft
Light Rain

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
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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
SZS
03 ✈️
21

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 03/21
Active: 03
5,905 ft 130 ft ASP 29°
15.8 kt 2.8 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LSZS

12,339 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
82.9%
MVFR
9.2%
IFR
3.9%
LIFR
4%

Samedan Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 82.9% of the time. Prevailing winds are from the S averaging 5.7 knots. Calm conditions occur 12.3% of the time. Temperature extremes range from -24°C to 24°C, reflecting significant seasonal variation. The best months for VFR flying are April, May, December.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 5.7 kt
Maximum Recorded: 28 kt
Calm Winds: 12.3%
Direction Distribution:
N
12.2%
NE
12.4%
E
1.7%
SE
2.9%
S
31.1%
SW
23%
W
1.5%
NW
2.9%

Temperature Range

Average: 0.1°C
Range: -24°C to 24°C
-24°C 24°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2.9%

Best Months for VFR

April May December

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 1.9 kt

Statistics computed from 12,339 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Samedan Airport - Airport Information

Airport Details

ICAO Code: LSZS
IATA Code: SMV
Type: medium airport
Status: active
Elevation: 5,600 ft MSL

Location

City: Samedan
Country: CH
Latitude: 46.534100°
Longitude: 9.884110°
Time Zone: Europe/Brussels

Runway Information

Runway 03/21
Length: 5,905 ft
Width: 130 ft
Surface: ASP
ILS: No

About Samedan Airport

Overview

Samedan Airport is a medium-sized airport located in Switzerland at an elevation of 5,600 feet MSL, situated near the Alpine region. The airport serves the Engadin area, providing critical air access to this mountainous terrain with its single runway 03/21, which is 5,905 feet long and paved with asphalt.

Flying Conditions

Weather conditions at Samedan are predominantly VFR, with 80.9% of observations showing good visibility and flying conditions. The airport experiences a significant temperature range from -24°C to 23°C, with an average temperature of -1.6°C, indicating potential winter operational challenges. Wind patterns are primarily from the south (180°) at an average of 5.2 knots, with occasional stronger gusts up to 28 knots.

Notable Features

The airport's high elevation at 5,600 feet MSL presents unique challenges for aircraft performance and operations. Its Alpine location demands heightened awareness of terrain and rapidly changing meteorological conditions. The surrounding mountainous landscape requires precise navigation and thorough pre-flight planning.

Approach Considerations

Runway 03/21 offers favorable wind conditions 100% of the time, with an average crosswind of only 1.7 knots. Pilots should note that January, December, and October statistically offer the best VFR conditions. The airport experiences minimal low visibility events, with fog present in only 4.1% of observations and no significant instances of visibility below 3 statute miles.

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.