Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
IFRSlave Lake Airport is currently reporting instrument flight rules (IFR) conditions with overcast skies at 900 feet and 9 SM visibility.
Wind Analysis
Winds are from the west-northwest (300°) at 6 knots. Runway 28 is favored with a 6-knot headwind and 2-knot crosswind component.
Visibility & Ceiling
Visibility is 9 SM. The ceiling is 900 feet AGL (overcast). Only precision approaches may be usable depending on minimums.
Temperature & Moisture
Temperature is 3°C (37°F) with a dewpoint of 2°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 12 hours. IFR conditions are expected to persist or develop. An instrument rating and IFR flight plan are recommended. Expected weather includes: Light Rain, Mist, Light Rain, Light Rain, Mist, FCST, FCST. Temporary IFR conditions are forecast with Light Rain, Mist between 07:00Z and 10:00Z. Temporary IFR conditions are forecast with Light Rain, Mist, FCST, FCST between 10:00Z and 19:00Z.
Pilot Recommendations
An instrument rating and IFR flight plan are required. Verify that destination and alternate approach minimums are above current and forecast conditions. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 10/28
Active: 28
|
5,561 ft | 100 ft | ASP | 114° |
↑ 5.6 kt
•
↔ 2.1 kt
20° angle
|
Weather Statistics - CYZH
10,372 observations | Sep 2025 - May 2026Flight Rules Distribution
Slave Lake Airport is frequently affected by reduced visibility conditions, with VFR weather only 59.6% of the time and IFR/LIFR conditions occurring in 8.8% of observations. Prevailing winds are from the E averaging 8.1 knots, with gusts recorded up to 45 knots. Temperature extremes range from -39°C to 27°C, reflecting significant seasonal variation. The best months for VFR flying are May, September, November.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 10,372 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.
Slave Lake Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About Slave Lake Airport
Overview
Slave Lake Airport serves the community of Slave Lake in Alberta, Canada, situated at an elevation of 1912 feet MSL. The medium-sized airport provides critical aviation infrastructure for northern Alberta, supporting regional transportation and local operational needs. Its strategic location offers access to the surrounding wilderness and resource-rich regions of northern Canada.
Flying Conditions
Weather conditions at Slave Lake Airport demonstrate significant variability, with Visual Flight Rules (VFR) predominating at 58.3% of observations. Marginal VFR conditions occur 31.6% of the time, with occasional IFR (7.5%) and rare LIFR (2.6%) periods. Temperature extremes range from -36°C to 27°C, with an average of -7.6°C, presenting challenges for winter operations.
Notable Features
The airport features a single asphalt runway (10/28) measuring 5,561 feet in length, oriented to accommodate the prevailing easterly winds. Winds typically originate from 90 degrees at an average speed of 8.8 knots, with occasional gusts up to 36 knots. The airport experiences calm conditions 5% of the time, with consistently favorable wind alignment for runway 10/28.
Approach Considerations
Pilots should anticipate east-based wind conditions with an average crosswind of just 2.1 knots on runway 10/28. Visibility averages 7.7 statute miles, with rare instances of visibility below 3 miles and minimal fog occurrence (0.3%). September, October, and November represent the most consistent VFR flying months, offering the most predictable 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.
Learn More
Recommended guides based on current conditions at CYZH
Official Data Sources
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.