Emmen Air Base

LSME / EML

Emmen, CH

Last Updated
Feb 17, 05:20Z

Military Airport

Restricted

This is a military aerodrome. Civil aircraft access may be restricted or require prior authorization. Consult the applicable AIP for current access procedures.

Consult the applicable national AIP for current access procedures and restrictions.

Current Weather

Display Units
Fresh 18 min ago
05:20Z

🌙 Night
VFR
Flight Rules
4°C
Temperature
Dewpoint: 1°C
3 kt
220°
--
Visibility
5,300 ft
Ceiling
Above Ground Level
1008 hPa
QNH
Altimeter Setting

Raw METAR

METAR LSME 170520Z AUTO 22003KT 190V270 9999NDV FEW031 SCT036 BKN053 04/01 Q1008 RMK

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,400 ft
FEW 3,100 ft AGL
SCT 3,600 ft AGL
BKN 5,300 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
3,100 ft
AGL (Above Ground)
4,500 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
3,600 ft
AGL (Above Ground)
5,000 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
5,300 ft
AGL (Above Ground)
6,700 ft AMSL
QNH
1008 hPa
Sea Level Pressure
For altitude above MSL
QFE
961 hPa
Field Pressure
Height above aerodrome (1,400 ft)
Pressure Alt
1,558 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 574 ft
ISA Deviation: -8.2°C

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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Airport Runway Layout

N
SME
04
22 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 22
8,208 ft 130 ft ASP 37°
3.0 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 - LSME

6,546 observations | Sep 2025 - Feb 2026

Flight Rules Distribution

VFR
64.7%
MVFR
19.7%
IFR
6%
LIFR
9.5%

Emmen Air Base typically experiences VFR conditions 64.7% of the time, though instrument-rated pilots will find IFR weather present approximately 15.5% of observations. Prevailing winds are from the SW averaging 4.8 knots. Calm conditions occur 62% of the time. Temperature extremes range from -14°C to 29°C, reflecting significant seasonal variation. Fog is a notable factor, occurring in approximately 50% of observations, with visibility below 3 SM in 0% of reports. The best months for VFR flying are September, November, October.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 4.8 kt
Maximum Recorded: 28 kt
Calm Winds: 62%
Direction Distribution:
N
5.3%
NE
5.2%
E
2%
SE
0.4%
S
2.7%
SW
10.7%
W
9.2%
NW
2.4%

Temperature Range

Average: 5.2°C
Range: -14°C to 29°C
-14°C 29°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 50%

Best Months for VFR

September November October

Runway Wind Analysis

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

Statistics computed from 6,546 METAR observations (Sep 2025 - Feb 2026). Data sourced from official aviation weather services. Updated daily.

Emmen Air Base - Airport Information

Airport Details

ICAO Code: LSME
IATA Code: EML
Type: medium airport
Status: active
Elevation: 1,400 ft MSL

Location

City: Emmen
Country: CH
Latitude: 47.092444°
Longitude: 8.305184°
Time Zone: Europe/Brussels

Runway Information

Runway 04/22
Length: 8,208 ft
Width: 130 ft
Surface: ASP
ILS: No

About Emmen Air Base

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

Overview

Emmen Air Base (LSME) is a medium-sized airport located in Switzerland at an elevation of 1,400 feet MSL. Situated near the town of Emmen, the airport serves as an important regional aviation facility with a substantial 8,208-foot asphalt runway oriented 04/22.

Flying Conditions

Weather conditions at Emmen Air Base demonstrate significant variability, with Visual Flight Rules (VFR) conditions prevailing 65.5% of the time. Pilots should anticipate potential marginal conditions, as MVFR occurs in 19.7% of observations, with IFR and LIFR accounting for the remaining 14.8%. Fog is notably frequent, occurring in 52.8% of observations, and temperatures range extensively from -14°C to 29°C.

Notable Features

The airport experiences predominantly southwestern winds at 225 degrees, with an average speed of 4.8 knots and maximum gusts reaching 28 knots. Calm wind conditions are reported in 61.6% of observations, suggesting relatively stable atmospheric conditions. The geographical positioning likely contributes to these wind characteristics and potential terrain-influenced meteorological variations.

Approach Considerations

Runway 04/22 demonstrates favorable wind alignment, with 100% wind compatibility and an average crosswind of just 2.1 knots. September, October, and November represent the most consistently favorable VFR months for aviation operations. Pilots should prepare for potential visibility challenges, though the average visibility remains robust at 10 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.