Wiarton Airport

CYVV / YVV

Wiarton, CA

Current TAF Forecast

Raw TAF:
TAF CYVV 211340Z 2114/2123 18015G25KT P6SM BKN080 BKN160 BECMG 2117/2119 21012G22KT BECMG 2121/2123 20005KT RMK NXT FCST BY 212000Z

Detailed TAF Table

Parameter
Tue
18:00Z
+-1h
Tue
19:00Z
+0h
Tue
20:00Z
+1h
Tue
21:00Z
+2h
Wind Dir
180°
S
210°
SW
210°
SW
210°
SW
Wind Speed
15 kt
G25 kt
12 kt
G22 kt
12 kt
G22 kt
12 kt
G22 kt
Visibility
>6SM
>6SM
>6SM
>6SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN080
BKN160
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
8,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR VFR
Day/Night
☀️
Day
🌇 18:40Z
🌇
Dusk
🌇 18:40Z
🌙
Night
🌇 18:40Z
🌙
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
VFR
Wind
180° at 15 kt
Gusts: 25 kt
Visibility
>6SM
Clouds
BKN080 BKN160
📖 Plain English Explanation:

This is the base forecast condition. Winds from the South (180°) at 15 kt. Gusts up to 25 kt are expected. Visibility will be excellent at more than 6SM. Broken clouds at 8000 feet, Broken clouds at 16000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 17:00Z - 19:00Z
VFR
Wind
210° at 12 kt
Gusts: 22 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South-Southwest (210°) at 12 kt. Gusts up to 22 kt are expected. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 21:00Z - 23:00Z
VFR
Wind
200° at 5 kt
Weather
FCST
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South-Southwest (200°) at 5 kt. Weather conditions: FCST. 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.