Baie-Comeau Airport

CYBC / YBC

Baie-Comeau, CA

Current TAF Forecast

Raw TAF:
TAF CYBC 040740Z 0408/0420 VRB03KT P6SM -SHRA OVC060 TEMPO 0408/0416 5SM -SHRA BR PROB30 0408/0412 4SM TSRA BR BKN020 OVC060CB FM041600 VRB03KT 4SM -SHRA BR SCT008 OVC012 PROB30 0416/0419 2SM TSRA BR BKN008 OVC012CB FM041900 34012G22KT P6SM -SHRA FEW020 BKN040 RMK FCST BASED ON AUTO OBS. NXT FCST BY 041400Z

Detailed TAF Table

Parameter
Sat
10:00Z
+-1h
Sat
11:00Z
+0h
Sat
12:00Z
+1h
Sat
13:00Z
+2h
Sat
14:00Z
+3h
Sat
15:00Z
+4h
Sat
16:00Z
+5h
Sat
17:00Z
+6h
Sat
18:00Z
+7h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
Wind Speed
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
2SM
2SM
2SM
Weather
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Thunderstorm Rain, Mist
TSRA BR
30%
Thunderstorm Rain, Mist
TSRA BR
30%
Thunderstorm Rain, Mist
TSRA BR
30%
Clouds
OVC060
OVC060
OVC060
OVC060
OVC060
OVC060
BKN008
OVC012CB
BKN008
OVC012CB
BKN008
OVC012CB
Ceiling
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR LIFR LIFR LIFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:28Z
☀️
Day
🌇 19:28Z
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
VFR
Wind
VRB° at 3 kt
Visibility
>6SM
Weather
Light Showers Rain
Clouds
OVC060
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 3 kt. Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Rain. Overcast skies at 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 08:00Z - 16:00Z
MVFR
Visibility
5SM
Weather
Light Showers Rain, Mist
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be good at 5SM. Weather conditions: Light Showers Rain, Mist. Marginal VFR conditions - some restrictions for visual flying.

PROB30 08:00Z - 12:00Z
MVFR
Visibility
4SM
Weather
Thunderstorm Rain, Mist
Clouds
BKN020 OVC060CB
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be good at 4SM. Weather conditions: Thunderstorm Rain, Mist. Broken clouds at 2000 feet, Overcast skies at 6000 feet. Marginal VFR conditions - some restrictions for visual flying.

FM041600 16:00Z - 22:00Z
IFR
Wind
VRB° at 3 kt
Visibility
4SM
Weather
Light Showers Rain, Mist
Clouds
SCT008 OVC012
📖 Plain English Explanation:

Winds will be variable in direction at 3 kt. Visibility will be good at 4SM. Weather conditions: Light Showers Rain, Mist. Scattered clouds at 800 feet, Overcast skies at 1200 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

PROB30 16:00Z - 19:00Z
LIFR
Visibility
2SM
Weather
Thunderstorm Rain, Mist
Clouds
BKN008 OVC012CB
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 2SM. Weather conditions: Thunderstorm Rain, Mist. Broken clouds at 800 feet, Overcast skies at 1200 feet. Low IFR conditions - challenging even for instrument operations.

FM041900 19:00Z - 01:00Z
VFR
Wind
340° at 12 kt
Gusts: 22 kt
Visibility
>6SM
Weather
Light Showers Rain, FCST, FCST
Clouds
FEW020 BKN040
📖 Plain English Explanation:

Winds from the North-Northwest (340°) at 12 kt. Gusts up to 22 kt are expected. Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Rain, FCST, FCST. Few clouds at 2000 feet, Broken clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) 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.