Náměšť Air Base

LKNA

Sedlec, CZ

Last Updated
May 14, 22:00Z

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
Recent 43 min ago
22:00Z

🌙 Night
MVFR
Flight Rules
8°C
Temperature
Dewpoint: 7°C
5 kt
320°
8 km
Visibility
2,500 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR LKNA 142200Z 32005KT 8000 -RA SCT017 OVC025 08/07 Q0999

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,548 ft
SCT 1,700 ft AGL
OVC 2,500 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
1,700 ft
AGL (Above Ground)
3,248 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
2,500 ft
AGL (Above Ground)
4,048 ft AMSL

Weather Briefing

MVFR

Náměšť Air Base is currently reporting marginal VFR (MVFR) conditions with overcast skies at 2,500 feet and 8 km visibility.

Wind Analysis

Winds are from the northwest (320°) at 5 knots. Runway 30 is favored with a 5-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is 8 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 2500 feet AGL (overcast), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 8°C (46°F) with a dewpoint of 7°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: Rain, Rain, Mist, Showers Rain. Temporary MVFR conditions are forecast with Rain between 18:00Z and 08:00Z. There is a 40% probability of IFR conditions with Rain, Mist between 22:00Z and 03:00Z. There is a 30% probability of MVFR conditions with Showers Rain between 08:00Z and 15:00Z.

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.

Forecast (TAF)

View Full TAF
Raw TAF
TAF LKNA 141700Z 1418/1518 28004KT 9999 BKN035 TEMPO 1418/1508 8000 RA BKN020 PROB40 TEMPO 1422/1503 4000 RA BR SCT010 BKN014 PROB30 TEMPO 1508/1515 SHRA BKN025
Upcoming Changes (Next 12 Hours)
22:42Z BASE
+0h
VFR 280° 4 kt
Visibility: 10+ km
Ceiling: 3,500 ft
08:00Z PROB30 TEMPO
+10h
MVFR
Ceiling: 2,500 ft
Showers 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
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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
KNA
12
30 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12/30
Active: 30
7,874 ft 148 ft CON 129°
4.7 kt 1.7 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LKNA

9,342 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
56.6%
MVFR
12.6%
IFR
5.8%
LIFR
25%

Náměšť Air Base is frequently affected by reduced visibility conditions, with VFR weather only 56.6% of the time and IFR/LIFR conditions occurring in 30.8% of observations. Prevailing winds are from the NW averaging 8 knots. Temperature extremes range from -13°C to 27°C, reflecting significant seasonal variation. Fog is a notable factor, occurring in approximately 28.1% of observations, with visibility below 3 SM in 0% of reports. The best months for VFR flying are May, April, March.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 8 kt
Maximum Recorded: 26 kt
Calm Winds: 0.8%
Direction Distribution:
N
11.4%
NE
8.1%
E
17%
SE
17.9%
S
5.4%
SW
5.6%
W
14.8%
NW
19.1%

Temperature Range

Average: 5.3°C
Range: -13°C to 27°C
-13°C 27°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 28.1%

Best Months for VFR

May April March

Runway Wind Analysis

Runway 12/30
Favorable wind: 100%
Avg crosswind: 3.4 kt

Statistics computed from 9,342 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Náměšť Air Base - Airport Information

Airport Details

ICAO Code: LKNA
Type: medium airport
Status: active
Elevation: 1,548 ft MSL

Location

City: Sedlec
Country: CZ
Latitude: 49.166272°
Longitude: 16.123981°
Time Zone: Europe/Brussels

Runway Information

Runway 12/30
Length: 7,874 ft
Width: 148 ft
Surface: CON
ILS: No

About Náměšť Air Base

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

Overview

Náměšť Air Base is a medium-sized airport located in Sedlec, Czech Republic, situated at an elevation of 1,548 feet MSL. The airport serves military and potentially civilian aviation operations in the southeastern region of the country. Its single runway 12/30 extends 7,874 feet and is constructed of concrete.

Flying Conditions

Weather observations reveal a complex flight environment with significant variability in visibility and flight rules. VFR conditions prevail 50.2% of the time, while LIFR conditions occur in 29.6% of observations, indicating potential challenging approach scenarios. Temperature ranges from -13°C to 27°C, with an average of 5.2°C, suggesting notable seasonal temperature fluctuations.

Notable Features

The airport experiences predominantly southeastern winds (135°) with an average speed of 8.1 knots and occasional gusts up to 26 knots. Fog is present in 29.8% of observations, which can significantly impact visibility. The calm wind condition occurs only 1% of the time, suggesting consistent atmospheric movement in the region.

Approach Considerations

Runway 12/30 demonstrates favorable wind conditions, with 100% wind compatibility and an average crosswind of just 3.3 knots. September, October, and January emerge as the most consistently favorable VFR months for operations. Pilots should anticipate potential low visibility scenarios, particularly during periods with high fog probability.

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.