Alert Airport

CYLT / YLT

Alert, CA

Last Updated
Mar 4, 21:00Z

Current Weather

Display Units
Stale 8 hours ago
21:00Z

🌙 Night
VFR
Flight Rules
-33°C
Temperature
Dewpoint: -37°C
3 kt
220°
15 SM
Visibility
20,000 ft
Ceiling
Above Ground Level
1009 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYLT 042100Z 22003KT 15SM FEW130 BKN200 M33/M37 A2979 RMK AC1CI5 DENSITY ALT -6159FT FROIN CIG PDMTLY TRANSPARENT LAST OBS /NEXT 051300 UTC SLP093

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 100 ft
FEW 13,000 ft AGL
BKN 20,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
13,000 ft
AGL (Above Ground)
13,100 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
20,000 ft
AGL (Above Ground)
20,100 ft AMSL
QNH
1009 hPa
Sea Level Pressure
For altitude above MSL
QFE
1006 hPa
Field Pressure
Height above aerodrome (100 ft)
Pressure Alt
228 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -5,508 ft
ISA Deviation: -47.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYLT 041740Z 0418/0506 VRB03KT P6SM FEW140 BKN200 RMK NXT FCST BY 050000Z
Upcoming Changes (Next 12 Hours)
05:24Z BASE
+0h
VFR VRB 3 kt
Visibility: >6SM
Ceiling: 20,000 ft
FCST

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
YLT
05T
23T ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 05T/23T
Active: 23T
5,500 ft 150 ft GVL 48°
3.0 kt 0.5 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYLT

1,946 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
60.7%
MVFR
23.9%
IFR
8.4%
LIFR
7%

Alert Airport typically experiences VFR conditions 60.7% of the time, though instrument-rated pilots will find IFR weather present approximately 15.4% of observations. Prevailing winds are from the W averaging 6.6 knots, with gusts recorded up to 35 knots. Calm conditions occur 11.8% of the time. Temperature extremes range from -42°C to 3°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.1% of weather observations. The best months for VFR flying are March, December, February.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 6.6 kt
Maximum Recorded: 35 kt
Calm Winds: 11.8%
Direction Distribution:
N
7.7%
NE
1.2%
E
2.9%
SE
6.8%
S
13.4%
SW
15.3%
W
21.1%
NW
19.7%

Temperature Range

Average: -21.4°C
Range: -42°C to 3°C
-42°C 3°C

Visibility

Average: 12 SM
Below 3 SM: 5.1%
Fog Frequency: 6.6%

Best Months for VFR

March December February

Runway Wind Analysis

Runway 05T/23T
Favorable wind: 100%
Avg crosswind: 4.2 kt

Statistics computed from 1,946 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Alert Airport - Airport Information

Airport Details

ICAO Code: CYLT
IATA Code: YLT
Type: medium airport
Status: active
Elevation: 100 ft MSL

Location

City: Alert
Country: CA
Latitude: 82.517799°
Longitude: -62.280602°
Time Zone: Etc/GMT+4

Runway Information

Runway 05T/23T
Length: 5,500 ft
Width: 150 ft
Surface: GVL
ILS: No

About Alert Airport

Overview

Alert Airport (CYLT) is located in Alert, Canada, at an elevation of 100 ft MSL, serving as a medium-sized airport in a high-latitude environment. Positioned at coordinates 82.517799, -62.280602, the airport provides critical aviation infrastructure in a challenging Arctic region.

Flying Conditions

Weather at Alert Airport exhibits significant variability, with Visual Flight Rules (VFR) conditions present 60.6% of the time and Marginal VFR conditions occurring 23.4% of observations. Temperature ranges dramatically from -37°C to 3°C, with an average of -18.2°C, presenting substantial cold-weather operational challenges for pilots.

Notable Features

The single runway 05T/23T spans 5500 feet with a gravel (GVL) surface, capable of supporting medium aircraft operations. Prevailing winds from the west (270°) average 6.5 knots, with occasional gusts up to 31 knots, and calm conditions occurring 8.8% of the time.

Approach Considerations

Runway 05T/23T demonstrates 100% favorable wind alignment and an average crosswind of only 3.7 knots, providing relatively consistent approach conditions. October, September, and December offer the most stable Visual Flight Rules conditions, presenting the most predictable flying environment for pilots.

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.