Calgary International Airport

CYYC / YYC

Calgary, CA

Last Updated
Jun 2, 18:00Z

Current Weather

Display Units
Fresh 13 min ago
18:00Z

☀️ Day
MVFR
Flight Rules
8°C
Temperature
Dewpoint: 6°C
22 kt
350° G30 kt
15 SM
Visibility
1,500 ft
Ceiling
Above Ground Level
1021 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYYC 021800Z 35022G30KT 15SM -RA OVC015 08/06 A3016 RMK SC8 PCPN VRY LGT SLP240

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 3,557 ft
OVC 1,500 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
1,500 ft
AGL (Above Ground)
5,057 ft AMSL

Weather Briefing

MVFR

Calgary International Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 1,500 feet and 15 SM visibility.

Wind Analysis

Winds are from the north (350°) at 22 knots with gusts to 30 knots. Runway 35 is favored with a 22-knot headwind and 0-knot crosswind component. Student pilots and low-time aviators should exercise caution.

Visibility & Ceiling

Visibility is 15 SM. The ceiling is 1500 feet AGL (overcast), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 8°C (46°F) with a dewpoint of 6°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: Light Rain, Mist, Showers Rain, Mist, Light Showers Rain, Mist, Light Drizzle, Mist, Mist, Fog, FCST. Winds are forecast to reach up to 20 knots during the period. Expect variable wind speeds ranging from 3 to 20 knots. Temporary IFR conditions are forecast with Showers Rain, Mist between 18:00Z and 21:00Z. Temporary MVFR conditions are forecast with Light Showers Rain, Mist between 21:00Z and 03:00Z. Temporary IFR conditions are forecast with Light Drizzle, Mist between 03:00Z and 09:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. Gusty conditions may exceed demonstrated crosswind components for many general aviation aircraft. Check your aircraft's limitations. 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
1021 hPa
Sea Level Pressure
For altitude above MSL
QFE
902 hPa
Field Pressure
Height above aerodrome (3,557 ft)
Pressure Alt
3,325 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,339 ft
ISA Deviation: +0.1°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYYC 021740Z 0218/0318 34020G30KT 6SM -RA BR SCT006 OVC015 TEMPO 0218/0221 2SM SHRA BR OVC006 FM022100 35015G30KT P6SM SCT015 OVC030 TEMPO 0221/0303 4SM -SHRA BR OVC015 BECMG 0223/0301 33007KT FM030300 31005KT P6SM SCT007 BKN030 BKN080 TEMPO 0303/0309 2SM -DZ BR OVC006 FM030900 VRB03KT 6SM BR SCT004 OVC008 TEMPO 0309/0316 1SM BR OVC004 PROB30 0309/0316 1/2SM FG VV002 FM031600 VRB03KT P6SM FEW005 OVC010 RMK NXT FCST BY 022100Z
Upcoming Changes (Next 12 Hours)
18:12Z BASE
+0h
MVFR 340° 20 kt
Visibility: 6SM
Ceiling: 1,500 ft
Light Rain, Mist
21:00Z FM022100
+3h
VFR 350° 15 kt
Visibility: >6SM
Ceiling: 3,000 ft
21:00Z TEMPO
+3h
MVFR
Visibility: 4SM
Ceiling: 1,500 ft
Light Showers Rain, Mist
23:00Z BECMG
+5h
VFR 330° 7 kt

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
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°
3.8 kt 21.7 kt
100° angle
11/29 8,000 ft 200 ft ASP 119°
13.8 kt 17.1 kt
129° angle
✈️ 17L/35R
Active: 35R
14,000 ft 200 ft CONC 180°
22.0 kt 0.0 kt
0° angle
✈️ 17R/35L
Active: 35L
12,675 ft 200 ft ASP 180°
22.0 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

7,189 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
81%
MVFR
9.7%
IFR
6.9%
LIFR
2.4%

Calgary International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 81% of the time. Prevailing winds are from the N averaging 8.9 knots, with gusts recorded up to 38 knots. Temperature extremes range from -26°C to 28°C, reflecting significant seasonal variation. The best months for VFR flying are September, May, October.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 8.9 kt
Maximum Recorded: 38 kt
Calm Winds: 4.2%
Direction Distribution:
E
7.2%
N
24.6%
S
21.7%
W
12.6%
NE
6.9%
NW
7.3%
SE
6.1%
SW
9.4%

Temperature Range

Average: 1.2°C
Range: -26°C to 28°C
-26°C 28°C

Visibility

Average: 20 SM
Below 3 SM: 3%
Fog Frequency: 4.7%

Best Months for VFR

September May October

Runway Wind Analysis

Runway 08/26
Favorable wind: 100%
Avg crosswind: 6.7 kt
Runway 11/29
Favorable wind: 100%
Avg crosswind: 6.3 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 7,189 METAR observations (Sep 2025 - Jun 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.