Klagenfurt Airport

LOWK / KLU

Klagenfurt am Wörthersee, AT

Last Updated
Jun 9, 22:20Z

Current Weather

Display Units
Fresh 26 min ago
22:20Z

🌙 Night
VFR
Flight Rules
16°C
Temperature
Dewpoint: 14°C
2 kt
Variable
10+ km
Visibility
5,000 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR LOWK 092220Z AUTO VRB02KT 9999 SHRA FEW034 BKN050 16/14 Q1018

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,472 ft
FEW 3,400 ft AGL
BKN 5,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
3,400 ft
AGL (Above Ground)
4,872 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
5,000 ft
AGL (Above Ground)
6,472 ft AMSL

Weather Briefing

VFR

Klagenfurt Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 5,000 feet and 10 miles or greater visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is 5000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 16°C (61°F) with a dewpoint of 14°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 24 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: Thunderstorm Rain, Heavy Thunderstorm Rain, Light Showers Rain, Showers Rain. Winds are forecast to reach up to 20 knots during the period. Expect variable wind speeds ranging from 5 to 20 knots. Temporary VFR conditions are forecast between 18:00Z and 19:00Z. There is a 30% probability of IFR conditions with Thunderstorm Rain between 18:00Z and 21:00Z. Temporary IFR conditions are forecast with Heavy Thunderstorm Rain between 22:00Z and 04:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. 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.

Forecast (TAF)

View Full TAF
Raw TAF
TAF LOWK 091715Z 0918/1018 08005KT 9999 BKN025 TX22/0918Z TN16/1003Z TEMPO 0918/0919 01020G30KT PROB30 TEMPO 0918/0921 4000 TSRA SCT060CB BKN080 TEMPO 0922/1004 VRB15G25KT 4000 +TSRA SCT012 SCT040CB BKN050 PROB40 1002/1008 -SHRA BKN012 TEMPO 1008/1018 09010KT SHRA PROB30 TEMPO 1008/1018 TSRA BKN015 SCT025CB
Upcoming Changes (Next 12 Hours)
22:45Z BASE
+0h
MVFR 80° 5 kt
Visibility: 10+ km
Ceiling: 2,500 ft
02:00Z PROB40
+4h
IFR
Ceiling: 1,200 ft
Light Showers Rain
08:00Z TEMPO
+10h
VFR 90° 10 kt
Showers Rain
08:00Z PROB30 TEMPO
+10h
MVFR
Ceiling: 1,500 ft
Thunderstorm 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
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
OWK
10L
28R
10R
28L

Runway Information

Runway Length Width Surface Heading Wind Component
10L/28R 8,924 ft 148 ft CON 106° No wind data
10R/28L 2,427 ft 90 ft GRS 106° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LOWK

12,316 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
69.2%
MVFR
8.4%
IFR
7.8%
LIFR
14.6%

Klagenfurt Airport typically experiences VFR conditions 69.2% of the time, though instrument-rated pilots will find IFR weather present approximately 22.4% of observations. Prevailing winds are from the E averaging 4.4 knots. Temperature extremes range from -15°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are March, April, May.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 4.4 kt
Maximum Recorded: 26 kt
Calm Winds: 1.6%
Direction Distribution:
E
25.4%
N
8.5%
S
2.7%
W
21.8%
NE
12.3%
NW
17.3%
SE
5.8%
SW
4.6%

Temperature Range

Average: 7.1°C
Range: -15°C to 32°C
-15°C 32°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 8.5%

Best Months for VFR

March April May

Runway Wind Analysis

Runway 10L/28R
Favorable wind: 100%
Avg crosswind: 2 kt
Runway 10R/28L
Favorable wind: 100%
Avg crosswind: 2 kt

Statistics computed from 12,316 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Klagenfurt Airport - Airport Information

Airport Details

ICAO Code: LOWK
IATA Code: KLU
Type: medium airport
Status: active
Elevation: 1,472 ft MSL

Location

City: Klagenfurt am Wörthersee
Country: AT
Latitude: 46.642502°
Longitude: 14.337700°
Time Zone: Europe/Brussels

Runway Information

Runway 10L/28R
Length: 8,924 ft
Width: 148 ft
Surface: CON
ILS: No
Runway 10R/28L
Length: 2,427 ft
Width: 90 ft
Surface: GRS
ILS: No

About Klagenfurt Airport

Overview

Klagenfurt Airport serves the Carinthia region in southern Austria, situated near the city of Klagenfurt am Wörthersee. As a medium-sized airport with two runways, it provides critical aviation infrastructure for the southeastern Austrian alpine terrain. The airport operates at an elevation of 1,472 feet mean sea level, positioned in a geographically strategic location.

Flying Conditions

Weather conditions at Klagenfurt Airport demonstrate significant variability, with Visual Flight Rules (VFR) conditions prevailing 56.1% of the time. Pilots should anticipate potential challenges, as Instrument Flight Rules (IFR) and Low Instrument Flight Rules (LIFR) combine for 33.2% of observed conditions. Temperature ranges from -15°C to 27°C, with an average of 4.6°C, suggesting potential seasonal performance considerations.

Notable Features

The airport features two runways: a 8,924-foot concrete runway (10L/28R) and a 2,427-foot grass runway (10R/28L). Prevailing winds consistently blow from the east (90 degrees) at an average speed of 3.6 knots, with occasional gusts up to 24 knots. Both runways demonstrate 100% favorable wind alignment, with a minimal average crosswind of 1.7 knots.

Approach Considerations

October, September, and November represent the most favorable months for Visual Flight Rules operations. Visibility averages 10 statute miles, with minimal occurrences of restricted visibility. Pilots should be prepared for potential fog conditions, which are present 13.4% of the time, and maintain awareness of the alpine regional terrain when planning approaches.

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.