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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 12/30
Active: 12
|
4,000 ft | 100 ft | CRUSHED ROCK | 123° |
↑ 9.4 kt
•
↔ 3.4 kt
20° angle
|
Weather Statistics - CYIV
4,942 observations | Sep 2025 - Feb 2026Flight Rules Distribution
Island Lake Airport is frequently affected by reduced visibility conditions, with VFR weather only 49.3% of the time and IFR/LIFR conditions occurring in 16.9% of observations. Prevailing winds are from the NW averaging 8.5 knots. Temperature extremes range from -36°C to 30°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 6.3% of weather observations. The best months for VFR flying are September, December, January.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 4,942 METAR observations (Sep 2025 - Feb 2026). Data sourced from official aviation weather services. Updated daily.
Island Lake Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About Island Lake Airport
Overview
Island Lake Airport (CYIV) is a medium airport located in Island Lake, CA at 770 ft mean sea level. Situated at coordinates 53.857201, -94.653603, the airport serves regional aviation needs with a single runway 12/30 constructed of crushed rock, measuring 4000 feet in length.
Flying Conditions
Weather at Island Lake Airport exhibits significant variability, with visual flight rules (VFR) conditions prevailing 48.7% of the time. Temperature ranges dramatically from -36°C to 30°C, with an average of -6.6°C, creating challenging winter flying conditions. Winds predominantly originate from the northwest at 315°, averaging 8.5 knots with occasional gusts up to 25 knots.
Notable Features
The airport's runway 12/30 demonstrates favorable wind alignment, with 100% wind compatibility. Average crosswind conditions are moderate at 4.2 knots, which generally allows for stable approach and departure operations. Visibility typically remains excellent, averaging 8 statute miles with only 5.9% of observations showing reduced visibility.
Approach Considerations
Pilots should note September, December, and October offer the most consistent VFR conditions. With crushed rock surface and a 4000-foot runway, careful speed and landing technique management is recommended. The airport experiences calm wind conditions 2.4% of the time, and instrument meteorological conditions occur in 16.7% of observations.
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.