Calgary International Airport

CYYC / YYC

Calgary, CA

Last Updated
Jul 18, 17:00Z

Current Weather

Display Units
Fresh 29 min ago
17:00Z

☀️ Day
VFR
Flight Rules
25°C
Temperature
Dewpoint: 15°C
10 kt
350°
9 SM
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYYC 181700Z 35010KT 9SM SKC 25/15 A2992 RMK FU SLP117 DENSITY ALT 5600FT

Weather Briefing

VFR

Calgary International Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 9 SM visibility.

Wind Analysis

Winds are from the north (350°) at 10 knots. Runway 35 is favored with a 10-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 9 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 25°C (77°F) with a dewpoint of 15°C, indicating moderate moisture conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 21 hours. Conditions are expected to remain VFR throughout the forecast period. Expected weather includes: FCST.

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
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
894 hPa
Field Pressure
Height above aerodrome (3,557 ft)
Pressure Alt
3,565 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 5,619 ft (High - Reduced Performance)
ISA Deviation: +17.1°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYYC 181440Z 1815/1912 24005KT P6SM BKN080 BECMG 1815/1817 18008KT FM181700 18008KT P6SM SKC BECMG 1820/1822 22012KT FM190500 28010KT P6SM SKC RMK NXT FCST BY 181800Z
Upcoming Changes (Next 12 Hours)
17:28Z BASE
+0h
VFR 240° 5 kt
Visibility: >6SM
Ceiling: 8,000 ft
20:00Z BECMG
+3h
VFR 220° 12 kt
05:00Z FM190500
+12h
VFR 280° 10 kt
Visibility: >6SM
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
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  • • 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
YYC
08
26
11
29
17L
35R ✈️
17R
35L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
08/26 6,200 ft 150 ft ASP 90°
1.7 kt 9.8 kt
100° angle
11/29 8,000 ft 200 ft ASP 119°
6.3 kt 7.8 kt
129° angle
✈️ 17L/35R
Active: 35R
14,000 ft 200 ft CONC 180°
10.0 kt 0.0 kt
0° angle
✈️ 17R/35L
Active: 35L
12,675 ft 200 ft ASP 180°
10.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYYC

8,620 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
81.6%
MVFR
10.1%
IFR
6.1%
LIFR
2.1%

Calgary International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 81.6% of the time. Prevailing winds are from the N averaging 9.1 knots, with gusts recorded up to 38 knots. Temperature extremes range from -26°C to 30°C, reflecting significant seasonal variation. The best months for VFR flying are September, July, May.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 9.1 kt
Maximum Recorded: 38 kt
Calm Winds: 4%
Direction Distribution:
N
25.6%
NE
6.8%
E
7%
SE
6.6%
S
20.6%
SW
9%
W
11.7%
NW
8.8%

Temperature Range

Average: 3.5°C
Range: -26°C to 30°C
-26°C 30°C

Visibility

Average: 20.3 SM
Below 3 SM: 2.5%
Fog Frequency: 4%

Best Months for VFR

September July May

Runway Wind Analysis

Runway 08/26
Favorable wind: 100%
Avg crosswind: 7.1 kt
Runway 11/29
Favorable wind: 100%
Avg crosswind: 6.5 kt
Runway 17L/35R
Favorable wind: 100%
Avg crosswind: 4.2 kt
Runway 17R/35L
Favorable wind: 100%
Avg crosswind: 4.2 kt

Statistics computed from 8,620 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Calgary International Airport - Airport Information

Airport Details

ICAO Code: CYYC
IATA Code: YYC
Type: large airport
Status: active
Elevation: 3,557 ft MSL

Location

City: Calgary
Country: CA
Latitude: 51.118822°
Longitude: -114.009933°
Time Zone: Etc/GMT+8

Runway Information

Runway 08/26
Length: 6,200 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 11/29
Length: 8,000 ft
Width: 200 ft
Surface: ASP
ILS: No
Runway 17L/35R
Length: 14,000 ft
Width: 200 ft
Surface: CONC
ILS: No
Runway 17R/35L
Length: 12,675 ft
Width: 200 ft
Surface: ASP
ILS: No

About Calgary International Airport

Overview

Calgary International Airport serves as a major aviation hub in western Canada, located in Alberta approximately 12 kilometers northeast of downtown Calgary. As a large international airport with significant infrastructure, CYYC handles diverse commercial, cargo, and general aviation traffic. The airport's substantial elevation of 3,557 feet mean sea level impacts aircraft performance and operational considerations.

Flying Conditions

Calgary's airport experiences significant seasonal variability typical of prairie region climate, with potential for rapid weather transitions. Winter conditions can produce challenging crosswind and low visibility scenarios, especially given the airport's multi-runway configuration. The comprehensive runway system (four runways ranging from 6,200 to 14,000 feet) provides operational flexibility across different meteorological conditions.

Notable Features

The airport's geographical positioning in Alberta's foothills region introduces complex terrain interactions that can affect local wind patterns and turbulence. With runways oriented in multiple directions (08/26, 11/29, 17L/35R, 17R/35L), pilots have strategic options for approaches based on current wind vectors. The longest concrete runway (17L/35R at 14,000 feet) provides exceptional landing and takeoff capabilities for heavy aircraft.

Approach Considerations

Pilots should anticipate potential wind shear and turbulence due to the airport's elevation and surrounding topographical features. Runway selection will primarily depend on wind direction, with the 14,000-foot concrete runway (17L/35R) offering the most comprehensive operational parameters. The multiple runway orientations allow for adaptive approach strategies across different wind 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.