Semey Airport

UASS / PLX

Semey, KZ

Last Updated
Apr 22, 14:30Z

Current Weather

Display Units
Stale 7 hours ago
14:30Z

🌙 Night
VFR
Flight Rules
14°C
Temperature
Dewpoint: 8°C
6 kt
160°
--
Visibility
Ceiling
Unlimited
1006 hPa
QNH
Altimeter Setting

Raw METAR

METAR UASS 221430Z 16003MPS CAVOK 14/08 Q1006 NOSIG RMK QFE736/0982

Weather Briefing

VFR

Semey Airport is currently reporting visual flight rules (VFR) conditions with clear skies. Note: This observation is 7.4 hours old and conditions may have changed.

Wind Analysis

Winds are from the south-southeast (160°) at 6 knots. Runway 20 is favored with a 5-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 14°C (57°F) with a dewpoint of 8°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 9 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1006 hPa
Sea Level Pressure
For altitude above MSL
QFE
981 hPa
Field Pressure
Height above aerodrome (761 ft)
Pressure Alt
979 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,042 ft
ISA Deviation: +0.5°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF UASS 221400Z 2215/2224 18005MPS 9999 SCT030 BKN100
Upcoming Changes (Next 12 Hours)
21:51Z BASE
+0h
VFR
Visibility: 10+ km
Ceiling: 10,000 ft

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
ASS
02
20 ✈️
08
26

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 02/20
Active: 20
3,270 ft 253 ft CON 23°
4.6 kt 3.9 kt
40° angle
08/26 10,159 ft 145 ft CON 84°
1.5 kt 5.8 kt
76° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - UASS

6,028 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
73.1%
MVFR
13.9%
IFR
9.7%
LIFR
3.4%

Semey Airport typically experiences VFR conditions 73.1% of the time, though instrument-rated pilots will find IFR weather present approximately 13.1% of observations. Temperature extremes range from -37°C to 28°C, reflecting significant seasonal variation. The best months for VFR flying are April, September, October.

Temperature Range

Average: -2.2°C
Range: -37°C to 28°C
-37°C 28°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 1.5%

Best Months for VFR

April September October

Statistics computed from 6,028 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Semey Airport - Airport Information

Airport Details

ICAO Code: UASS
IATA Code: PLX
Type: medium airport
Status: active
Elevation: 761 ft MSL

Location

City: Semey
Country: KZ
Latitude: 50.351295°
Longitude: 80.234398°
Time Zone: Europe/Moscow

Runway Information

Runway 02/20
Length: 3,270 ft
Width: 253 ft
Surface: CON
ILS: No
Runway 08/26
Length: 10,159 ft
Width: 145 ft
Surface: CON
ILS: No

About Semey Airport

Overview

Semey Airport serves the eastern Kazakhstan city of Semey, functioning as a medium-sized regional airport. Located at an elevation of 761 feet MSL, the airport provides critical transportation infrastructure in this remote region of Kazakhstan. Its two concrete runways offer substantial operational capabilities for various aircraft types.

Flying Conditions

Pilots can expect predominantly VFR conditions at this airport, with 74.3% of observations indicating good visual flying conditions. The temperature range is extreme, spanning from -37°C to 28°C, suggesting significant seasonal weather variations. September through November represent the most consistent VFR months, offering the most stable flying environment.

Notable Features

The airport features two concrete runways with significant length variations: a shorter 3,270 ft runway (02/20) and a longer 10,159 ft runway (08/26). Its geographical position at coordinates 50.351295, 80.234398 places it in a region with potential for rapid weather changes. The low frequency of reduced visibility conditions (IFR and LIFR totaling only 11.2%) indicates generally reliable visual meteorological conditions.

Approach Considerations

With minimal wind data provided, pilots should consult current local meteorological reports for specific wind conditions. The substantial runway length, particularly the 10,159 ft runway, provides flexibility for different aircraft types and approach scenarios. Visibility averages 10 statute miles, with very rare instances of reduced visibility, suggesting generally favorable approach conditions.

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.