Chapleau Airport

CYLD / YLD

Chapleau, CA

Current TAF Forecast

Raw TAF:
TAF CYLD 041240Z 0413/0501 25005KT 2SM BR OVC007 TEMPO 0413/0415 P6SM NSW OVC012 PROB30 0413/0415 2SM -FZDZ -SN BR OVC004 FM041500 VRB03KT P6SM BKN006 OVC012 TEMPO 0415/0419 SCT006 OVC012 FM041900 03008KT 2SM -SN OVC005 TEMPO 0419/0501 6SM -SN OVC008 PROB30 0419/0501 1SM -FZDZ -SN BR OVC004 RMK NXT FCST BY 042000Z

Detailed TAF Table

Parameter
Wed
18:00Z
+-1h
Wed
19:00Z
+0h
Wed
20:00Z
+1h
Wed
21:00Z
+2h
Wed
22:00Z
+3h
Wed
23:00Z
+4h
Wind Dir
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
Visibility
2SM
1SM
1SM
1SM
1SM
1SM
Weather
Mist
BR
Light Freezing Drizzle, Light Snow, Mist, FCST
-FZDZ -SN BR FCST
30%
Light Freezing Drizzle, Light Snow, Mist, FCST
-FZDZ -SN BR FCST
30%
Light Freezing Drizzle, Light Snow, Mist, FCST
-FZDZ -SN BR FCST
30%
Light Freezing Drizzle, Light Snow, Mist, FCST
-FZDZ -SN BR FCST
30%
Light Freezing Drizzle, Light Snow, Mist, FCST
-FZDZ -SN BR FCST
30%
Clouds
OVC007
OVC004
OVC004
OVC004
OVC004
OVC004
Ceiling
700 ft
AGL
400 ft
AGL
400 ft
AGL
400 ft
AGL
400 ft
AGL
400 ft
AGL
Flight Rules IFR LIFR LIFR LIFR LIFR LIFR
Day/Night
🌇
Dusk
🌇 17:31Z
🌙
Night
🌇 17:31Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
Flight Rules
VFR: Visual Flight Rules
MVFR: Marginal VFR
IFR: Instrument Flight Rules
LIFR: Low IFR
Ceiling Colors
Red: < 500ft
Amber: 500-1000ft
Blue: 1000-3000ft
Green: > 3000ft
⛈️ TCU: Towering Cumulus
🌩️ CB: Cumulonimbus
+Nh: Hours from now%: Probability of occurrenceAGL: Above Ground Level

Forecast Periods

BASE
IFR
Wind
250° at 5 kt
Visibility
2SM
Weather
Mist
Clouds
OVC007
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (250°) at 5 kt. Visibility will be moderate at 2SM. Weather conditions: Mist. Overcast skies at 700 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 13:00Z - 15:00Z
MVFR
Visibility
>6SM
Clouds
OVC012
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at more than 6SM. Overcast skies at 1200 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB30 13:00Z - 15:00Z
LIFR
Visibility
2SM
Weather
Light Freezing Drizzle, Light Snow, Mist
Clouds
OVC004
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 2SM. Weather conditions: Light Freezing Drizzle, Light Snow, Mist. Overcast skies at 400 feet. Low IFR conditions - challenging even for instrument operations.

FM041500 15:00Z - 21:00Z
IFR
Wind
VRB° at 3 kt
Visibility
>6SM
Clouds
BKN006 OVC012
📖 Plain English Explanation:

Winds will be variable in direction at 3 kt. Visibility will be excellent at more than 6SM. Broken clouds at 600 feet, Overcast skies at 1200 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 15:00Z - 19:00Z
MVFR
Clouds
SCT006 OVC012
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Scattered clouds at 600 feet, Overcast skies at 1200 feet. Marginal VFR conditions - some restrictions for visual flying.

FM041900 19:00Z - 01:00Z
IFR
Wind
30° at 8 kt
Visibility
2SM
Weather
Light Snow
Clouds
OVC005
📖 Plain English Explanation:

Winds from the North-Northeast (30°) at 8 kt. Visibility will be moderate at 2SM. Weather conditions: Light Snow. Overcast skies at 500 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 19:00Z - 01:00Z
IFR
Visibility
6SM
Weather
Light Snow
Clouds
OVC008
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at 6SM. Weather conditions: Light Snow. Overcast skies at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

PROB30 19:00Z - 01:00Z
LIFR
Visibility
1SM
Weather
Light Freezing Drizzle, Light Snow, Mist, FCST
Clouds
OVC004
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 1SM. Weather conditions: Light Freezing Drizzle, Light Snow, Mist, FCST. Overcast skies at 400 feet. Low IFR conditions - challenging even for instrument operations.

📚 Understanding TAF Forecasts

Terminal Aerodrome Forecast (TAF) provides detailed weather forecasts specifically for aviation operations. Our system translates complex meteorological codes into plain English to help pilots of all experience levels understand forecasted conditions.

What TAF Includes:

  • • Wind direction, speed, and gusts
  • • Visibility in statute miles or kilometers
  • • Weather phenomena (rain, snow, fog, thunderstorms)
  • • Cloud coverage types and altitudes
  • • Forecast changes with timing
  • • Flight rules categories (VFR/IFR)

Change Indicators Explained:

  • BASE - Main forecast conditions
  • FM - Permanent change from specific time
  • BECMG - Gradual change over 2-4 hours
  • TEMPO - Temporary changes (less than 1 hour)
  • PROB30/40 - 30% or 40% probability

🛩️ Flight Rules Categories

VFR

Visual Flight Rules

  • • Ceiling ≥ 3000 ft
  • • Visibility ≥ 5 miles
  • • Good for visual flying

MVFR

Marginal VFR

  • • Ceiling 1000-3000 ft
  • • Visibility 3-5 miles
  • • Caution for VFR

IFR

Instrument Flight Rules

  • • Ceiling 500-1000 ft
  • • Visibility 1-3 miles
  • • Instruments required

LIFR

Low IFR

  • • Ceiling < 500 ft
  • • Visibility < 1 mile
  • • Challenging conditions

💡 TAF Reading Tips

For Student Pilots:

  • • Focus on the plain English explanations above
  • • Pay attention to flight rules categories
  • • Look for wind direction relative to runway headings
  • • Check for temporary conditions (TEMPO)

For Experienced Pilots:

  • • Cross-reference with raw TAF for precise timing
  • • Consider probability forecasts for alternate planning
  • • Monitor BECMG periods for gradual changes
  • • Always check current METAR vs TAF forecast

Important: TAF forecasts should always be supplemented with current METAR observations, PIREPs, and other weather information for complete situational awareness. Weather can change rapidly, and forecasts have inherent limitations.