Ostrava Leos Janáček Airport

LKMT / OSR

Mošnov, CZ

Last Updated
Jul 27, 16:00Z

Current Weather

Display Units
Fresh 24 min ago
16:00Z

☀️ Day
VFR
Flight Rules
22°C
Temperature
Dewpoint: 11°C
9 kt
320°
--
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR LKMT 271600Z 32009KT CAVOK 22/11 Q1013 NOSIG

Weather Briefing

VFR

Ostrava Leos Janáček Airport is currently reporting visual flight rules (VFR) conditions with clear skies.

Wind Analysis

Winds are from the northwest (320°) at 9 knots. Runway 04/22 is favored with a 2-knot headwind and 9-knot crosswind component.

Visibility & Ceiling

Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 22°C (72°F) with a dewpoint of 11°C, indicating relatively dry conditions.

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: Showers Rain, Thunderstorm Rain. Temporary MVFR conditions are forecast with Showers Rain between 12:00Z and 16:00Z. There is a 40% probability of IFR conditions with Thunderstorm Rain between 12:00Z and 16:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. 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
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
985 hPa
Field Pressure
Height above aerodrome (844 ft)
Pressure Alt
852 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,895 ft
ISA Deviation: +8.7°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF LKMT 271100Z 2712/2812 23010KT CAVOK TEMPO 2712/2716 6000 SHRA SCT050TCU PROB40 TEMPO 2712/2716 28015G27KT 2500 TSRA SCT045CB BECMG 2716/2717 35008KT BECMG 2723/2801 23005KT
Upcoming Changes (Next 12 Hours)
16:23Z BASE
+0h
VFR 230° 10 kt
Visibility: >10km
23:00Z BECMG
+7h
VFR 230° 5 kt

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
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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
KMT
04 ✈️
22

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 04
11,484 ft 207 ft CON 46°
1.6 kt 8.9 kt
80° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LKMT

14,340 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
65.7%
MVFR
16.8%
IFR
10.2%
LIFR
7.3%

Ostrava Leos Janáček Airport typically experiences VFR conditions 65.7% of the time, though instrument-rated pilots will find IFR weather present approximately 17.5% of observations. Prevailing winds are from the SW averaging 7.6 knots. Temperature extremes range from -14°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are April, June, July.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 7.6 kt
Maximum Recorded: 27 kt
Calm Winds: 3%
Direction Distribution:
E
3.1%
N
18.8%
S
8.4%
W
7.5%
NE
16.6%
NW
1.9%
SE
1.6%
SW
39.2%

Temperature Range

Average: 8.4°C
Range: -14°C to 36°C
-14°C 36°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 7.4%

Best Months for VFR

April June July

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 2.3 kt

Statistics computed from 14,340 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Ostrava Leos Janáček Airport - Airport Information

Airport Details

ICAO Code: LKMT
IATA Code: OSR
Type: medium airport
Status: active
Elevation: 844 ft MSL

Location

City: Mošnov
Country: CZ
Latitude: 49.696301°
Longitude: 18.111099°
Time Zone: Europe/Brussels

Runway Information

Runway 04/22
Length: 11,484 ft
Width: 207 ft
Surface: CON
ILS: No

About Ostrava Leos Janáček Airport

Overview

Ostrava Leos Janáček Airport serves as a medium-sized airport located in Mošnov, Czech Republic, situated at an elevation of 844 feet MSL. The airport provides critical aviation infrastructure for the northeastern region of the Czech Republic, positioned near the important industrial city of Ostrava. Its single runway (04/22) measures 11,484 feet and supports a variety of aviation operations.

Flying Conditions

Weather conditions at LKMT demonstrate significant variability, with VFR conditions prevailing 51.1% of the time and marginal VFR conditions occurring 21.9% of observations. Pilots can expect predominantly southwestern winds averaging 8.6 knots, with maximum gusts reaching 27 knots. Temperature ranges from -14°C to 28°C, creating diverse operational challenges throughout the year.

Notable Features

The airport's runway orientation (04/22) aligns favorably with prevailing winds, with 100% wind compatibility and minimal average crosswind of 2.1 knots. Geographic positioning near 49.696301, 18.111099 places the airport in a region with complex terrain and potential localized weather phenomena. Pilots should anticipate potential rapid weather changes typical of central European aviation environments.

Approach Considerations

Seasonal considerations reveal October, September, and January as optimal months for visual flight conditions. With an average visibility of 10 statute miles and fog occurring in 9.8% of observations, instrument-rated pilots will find consistent opportunities for safe operations. The substantial runway length of 11,484 feet provides significant operational flexibility for various aircraft types.

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.