Chesterfield Inlet Airport

CYCS / YCS

Chesterfield Inlet, CA

Last Updated
Apr 11, 20:00Z

Current Weather

Display Units
Stale 39 hours ago
20:00Z

☀️ Day
VFR
Flight Rules
-23°C
Temperature
Dewpoint: -27°C
16 kt
270°
15 SM
Visibility
24,000 ft
Ceiling
Above Ground Level
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYCS 112000Z 27016KT 15SM DRSN OVC240 M23/M27 A2996 RMK CI8 LAST STFD OBS/NEXT 121400 SLP150

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 32 ft
OVC 24,000 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
24,000 ft
AGL (Above Ground)
24,032 ft AMSL

Weather Briefing

VFR

Chesterfield Inlet Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 24,000 feet and 15 SM visibility. Note: This observation is 38.7 hours old and conditions may have changed.

Wind Analysis

Winds are from the west (270°) at 16 knots. Runway 30 is favored with a 14-knot headwind and 8-knot crosswind component. Student pilots and low-time aviators should exercise caution.

Visibility & Ceiling

Visibility is 15 SM. The ceiling is 24000 feet AGL (overcast), well above standard VFR minimums.

Temperature & Moisture

Temperature is -23°C (-9°F) with a dewpoint of -27°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods. Temperatures are at or below freezing. Check for icing conditions and ensure aircraft anti-ice/de-ice systems are operational if required.

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
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
1014 hPa
Field Pressure
Height above aerodrome (32 ft)
Pressure Alt
-21 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -4,573 ft
ISA Deviation: -37.9°C

24-Hour Weather Evolution

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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
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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
YCS
12T
30T ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12T/30T
Active: 30T
3,600 ft 0 ft UNK
13.9 kt 8.0 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYCS

1,857 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
57.4%
MVFR
26%
IFR
12.8%
LIFR
3.8%

Chesterfield Inlet Airport is frequently affected by reduced visibility conditions, with VFR weather only 57.4% of the time and IFR/LIFR conditions occurring in 16.6% of observations. Prevailing winds are from the W averaging 14.1 knots, with gusts recorded up to 37 knots. Temperature extremes range from -38°C to 16°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 7.9% of weather observations. The best months for VFR flying are March, April, February.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 14.1 kt
Maximum Recorded: 37 kt
Calm Winds: 0.9%
Direction Distribution:
N
15%
NE
5.9%
E
4.3%
SE
5.6%
S
7.8%
SW
3.9%
W
30%
NW
26.6%

Temperature Range

Average: -16.9°C
Range: -38°C to 16°C
-38°C 16°C

Visibility

Average: 11.8 SM
Below 3 SM: 7.9%
Fog Frequency: 3.1%

Best Months for VFR

March April February

Runway Wind Analysis

Runway 12T/30T
Favorable wind: 100%
Avg crosswind: 5.7 kt

Statistics computed from 1,857 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Chesterfield Inlet Airport - Airport Information

Airport Details

ICAO Code: CYCS
IATA Code: YCS
Type: small airport
Status: active
Elevation: 32 ft MSL

Location

City: Chesterfield Inlet
Country: CA
Latitude: 63.346901°
Longitude: -90.731102°
Time Zone: Etc/GMT+6

Runway Information

Runway 12T/30T
Length: 3,600 ft
Width: 0 ft
Surface: UNK
ILS: No

Nearby Airports

VFR MVFR IFR LIFR No Data

About Chesterfield Inlet Airport

Chesterfield Inlet Airport (CYCS/YCS) is located in Chesterfield Inlet, CA at an elevation of 32 feet MSL. The airport has 1 runway (12T/30T), with the longest at 3,600 feet.

Weather Profile

With VFR conditions only 57.4% of the time based on 1,857 observations, CYCS requires careful weather planning. IFR conditions occur in 16.6% of reports, and instrument proficiency is advisable for regular operations here.

Wind Patterns & Runway Selection

Prevailing winds at CYCS come from the W (270°) with an average speed of 14.1 knots and recorded gusts up to 37 knots. Calm winds are rare (0.9%), so crosswind considerations are a regular factor. Runway 12T/30T offers the lowest average crosswind component at 5.7 knots, making it the preferred choice in typical wind conditions.

Seasonal Considerations

The best months for VFR operations are March, April, February, when clear skies are most prevalent. Temperatures at the field range from -38°C (-36°F) to 16°C (61°F), averaging -16.9°C (2°F). Cold weather operations require attention to aircraft preheating, de-icing, and cold-soaked fuel management. Altimeter settings typically range from 29.05 to 30.68 inHg (984-1039 hPa).

Data Sources: Airport data from OurAirports.com. Weather statistics derived from 1,857 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.

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.