Dease Lake Airport

CYDL / YDL

Dease Lake, CA

Last Updated
Apr 30, 20:00Z

Current Weather

Display Units
Aging 1 hour ago
20:00Z

🌙 Night
VFR
Flight Rules
10°C
Temperature
Dewpoint: 2°C
8 kt
230°
9 SM
Visibility
5,500 ft
Ceiling
Above Ground Level
1016 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYDL 302000Z AUTO 23008KT 9SM OVC055 10/02 A3001 RMK SLP174

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 2,600 ft
OVC 5,500 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
5,500 ft
AGL (Above Ground)
8,100 ft AMSL

Weather Briefing

VFR

Dease Lake Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 5,500 feet and 9 SM visibility. Note: This observation is 1 hours old and conditions may have changed.

Wind Analysis

Winds are from the southwest (230°) at 8 knots. Runway 20 is favored with a 7-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Visibility is 9 SM. The ceiling is 5500 feet AGL (overcast), well above standard VFR minimums.

Temperature & Moisture

Temperature is 10°C (50°F) with a dewpoint of 2°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 5 hours. Conditions are expected to remain VFR throughout the forecast period. Expected weather includes: Light Showers Rain, FCST, FCST. Temporary VFR conditions are forecast with Light Showers Rain, FCST, FCST between 18:00Z and 23:00Z.

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
1016 hPa
Sea Level Pressure
For altitude above MSL
QFE
929 hPa
Field Pressure
Height above aerodrome (2,600 ft)
Pressure Alt
2,518 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,542 ft
ISA Deviation: +0.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYDL 301740Z 3018/3023 24008KT P6SM SCT040 TEMPO 3018/3023 P6SM -SHRA BKN040 RMK FCST BASED ON AUTO OBS. NXT FCST BY 011200Z
Upcoming Changes (Next 12 Hours)
21:02Z BASE
+0h
VFR 240° 8 kt
Visibility: >6SM

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
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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
YDL
02
20 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 02/20
Active: 20
6,000 ft 90 ft ASP 48°
6.9 kt 4.0 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 - CYDL

10,172 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
64.1%
MVFR
17.5%
IFR
7.7%
LIFR
10.7%

Dease Lake Airport typically experiences VFR conditions 64.1% of the time, though instrument-rated pilots will find IFR weather present approximately 18.4% of observations. Prevailing winds are from the NE averaging 5.3 knots. Calm conditions occur 22.2% of the time. Temperature extremes range from -42°C to 18°C, reflecting significant seasonal variation. The best months for VFR flying are September, October, January.

Wind Analysis

Prevailing Direction: NE (45°)
Average Speed: 5.3 kt
Maximum Recorded: 21 kt
Calm Winds: 22.2%
Direction Distribution:
E
11.5%
N
12.5%
S
7.2%
W
4.6%
NE
23.5%
NW
1.2%
SE
0.8%
SW
16.4%

Temperature Range

Average: -8°C
Range: -42°C to 18°C
-42°C 18°C

Visibility

Average: 7.8 SM
Below 3 SM: 3.9%
Fog Frequency: 3.3%

Best Months for VFR

September October January

Runway Wind Analysis

Runway 02/20
Favorable wind: 100%
Avg crosswind: 2.6 kt

Statistics computed from 10,172 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Dease Lake Airport - Airport Information

Airport Details

ICAO Code: CYDL
IATA Code: YDL
Type: small airport
Status: active
Elevation: 2,600 ft MSL

Location

City: Dease Lake
Country: CA
Latitude: 58.422199°
Longitude: -130.031998°
Time Zone: Etc/GMT+9

Runway Information

Runway 02/20
Length: 6,000 ft
Width: 90 ft
Surface: ASP
ILS: No

About Dease Lake Airport

Dease Lake Airport (CYDL/YDL) is located in Dease Lake, CA at an elevation of 2,600 feet MSL. The airport has 1 runway (02/20), with the longest at 6,000 feet.

Weather Profile

With VFR conditions only 64.1% of the time based on 10,172 observations, CYDL requires careful weather planning. IFR conditions occur in 18.4% of reports, and instrument proficiency is advisable for regular operations here.

Wind Patterns & Runway Selection

Prevailing winds at CYDL come from the NE (45°) with an average speed of 5.3 knots. Calm wind conditions are common (22.2% of observations), allowing flexible runway selection. Runway 02/20 offers the lowest average crosswind component at 2.6 knots, making it the preferred choice in typical wind conditions.

Seasonal Considerations

The best months for VFR operations are September, October, January, when clear skies are most prevalent. Temperatures at the field range from -42°C (-44°F) to 18°C (64°F), averaging -8°C (18°F). Cold weather operations require attention to aircraft preheating, de-icing, and cold-soaked fuel management. Altimeter settings typically range from 28.89 to 30.59 inHg (978-1036 hPa).

Data Sources: Airport data from OurAirports.com. Weather statistics derived from 10,172 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.