Cheboksary Airport

UWKS / CSY

Cheboksary, RU

Last Updated
May 1, 00:00Z

Current Weather

Display Units
Recent 33 min ago
00:00Z

🌙 Night
VFR
Flight Rules
1°C
Temperature
Dewpoint: 1°C
4 kt
350°
--
Visibility
Ceiling
Unlimited
1018 hPa
QNH
Altimeter Setting

Raw METAR

METAR UWKS 010000Z 35002MPS CAVOK 01/01 Q1018 R06/290258 NOSIG RMK QFE748

Weather Briefing

VFR

Cheboksary Airport is currently reporting visual flight rules (VFR) conditions with clear skies.

Wind Analysis

Winds are from the north (350°) at 4 knots.

Visibility & Ceiling

Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 1°C (34°F) with a dewpoint of 1°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 9 hours. IFR conditions are expected to persist or develop. An instrument rating and IFR flight plan are recommended. Expected weather includes: Freezing Fog. Temporary LIFR conditions are forecast with Freezing Fog between 00:00Z and 06:00Z.

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.

QNH
1018 hPa
Sea Level Pressure
For altitude above MSL
QFE
999 hPa
Field Pressure
Height above aerodrome (558 ft)
Pressure Alt
416 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -1,130 ft
ISA Deviation: -12.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF UWKS 302236Z 0100/0109 VRB01MPS 9999 BKN016 TX06/0106Z TNM01/0101Z TEMPO 0100/0106 0500 FZFG VV002
Upcoming Changes (Next 12 Hours)
00:33Z BASE
+0h
MVFR
Visibility: 10+ km
Ceiling: 1,600 ft

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
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
WKS
06 ✈️
24
06R ✈️
24L

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06/24
Active: 06
8,241 ft 161 ft ASP 71°
1.4 kt 3.8 kt
70° angle
✈️ 06R/24L
Active: 06R
4,950 ft 270 ft GRS 72°
1.4 kt 3.8 kt
70° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - UWKS

10,779 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
41.7%
MVFR
21.2%
IFR
20.2%
LIFR
16.9%

Cheboksary Airport is frequently affected by reduced visibility conditions, with VFR weather only 41.7% of the time and IFR/LIFR conditions occurring in 37.1% of observations. Temperature extremes range from -29°C to 26°C, reflecting significant seasonal variation. The best months for VFR flying are September, March, October.

Temperature Range

Average: -1.1°C
Range: -29°C to 26°C
-29°C 26°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 4.4%

Best Months for VFR

September March October

Statistics computed from 10,779 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Cheboksary Airport - Airport Information

Airport Details

ICAO Code: UWKS
IATA Code: CSY
Type: medium airport
Status: active
Elevation: 558 ft MSL

Location

City: Cheboksary
Country: RU
Latitude: 56.090302°
Longitude: 47.347301°
Time Zone: Europe/Moscow

Runway Information

Runway 06/24
Length: 8,241 ft
Width: 161 ft
Surface: ASP
ILS: No
Runway 06R/24L
Length: 4,950 ft
Width: 270 ft
Surface: GRS
ILS: No

About Cheboksary Airport

Overview

Cheboksary Airport serves the city of Cheboksary in the Russian Federation, located at coordinates 56.090302, 47.347301. As a medium-sized airport with an elevation of 558 feet MSL, it supports regional and potentially some commercial aviation operations. The airport features two runways: a primary asphalt runway (06/24) measuring 8,241 feet and a secondary grass runway (06R/24L) of 4,950 feet.

Flying Conditions

Weather conditions at Cheboksary Airport demonstrate significant variability, with METAR data showing a complex visual flight rules (VFR) environment. Pilots can expect diverse conditions, with 36% VFR days, 23.6% marginal VFR, 24% IFR, and 16.3% low IFR conditions. Temperature ranges dramatically from -25°C to 26°C, with an average of 0.4°C, indicating potential challenging winter operations and significant seasonal transitions.

Notable Features

The airport's dual-runway configuration provides operational flexibility, with an asphalt and a grass runway offering alternatives based on aircraft type and current conditions. Its mid-latitude location suggests potential for variable weather patterns, with meteorological observations indicating minimal wind disturbances and generally good visibility averaging 10 statute miles. Seasonal variations are notable, with September and October, along with January, presenting the most favorable VFR conditions.

Approach Considerations

Approaches to Cheboksary Airport should consider the substantial difference between runway surfaces and lengths. The primary 8,241-foot asphalt runway (06/24) offers more substantial landing capabilities compared to the 4,950-foot grass runway. While wind data shows minimal prevailing wind, pilots should still perform standard terrain and approach assessments, with particular attention to the limited fog occurrence (3.5%) and excellent typical visibility 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.