Chris Hadfield Airport

CYZR / YZR

Sarnia, CA

Current TAF Forecast

Raw TAF:
TAF CYZR 211340Z 2114/2202 19015G25KT P6SM BKN060 FM211800 20015G25KT P6SM SCT060 FM211900 19012G22KT P6SM OVC120 BECMG 2121/2123 20005KT RMK FCST BASED ON AUTO OBS. NXT FCST BY 212000Z

Detailed TAF Table

Parameter
Tue
16:00Z
+-1h
Tue
17:00Z
+0h
Tue
18:00Z
+1h
Tue
19:00Z
+2h
Tue
20:00Z
+3h
Tue
21:00Z
+4h
Tue
22:00Z
+5h
Tue
23:00Z
+6h
Wed
00:00Z
+7h
Wind Dir
190°
S
190°
S
200°
S
190°
S
190°
S
200°
S
200°
S
200°
S
200°
S
Wind Speed
15 kt
G25 kt
15 kt
G25 kt
15 kt
G25 kt
12 kt
G22 kt
12 kt
G22 kt
5 kt
G25 kt
5 kt
G25 kt
5 kt
G25 kt
5 kt
G25 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
FCST, FCST
FCST FCST
FCST, FCST
FCST FCST
FCST, FCST
FCST FCST
FCST, FCST
FCST FCST
Clouds
BKN060
BKN060
SCT060
OVC120
OVC120
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
6,000 ft
AGL
6,000 ft
AGL
🌤️ Unlimited
12,000 ft
AGL
12,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
🌇 18:39Z
☀️
Day
🌇 18:39Z
☀️
Day
🌇 18:39Z
🌇
Dusk
🌇 18:39Z
🌙
Night
🌇 18:39Z
🌙
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
VFR
Wind
190° at 15 kt
Gusts: 25 kt
Visibility
>6SM
Clouds
BKN060
📖 Plain English Explanation:

This is the base forecast condition. Winds from the South (190°) at 15 kt. Gusts up to 25 kt are expected. Visibility will be excellent at more than 6SM. Broken clouds at 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM211800 18:00Z - 00:00Z
VFR
Wind
200° at 15 kt
Gusts: 25 kt
Visibility
>6SM
Clouds
SCT060
📖 Plain English Explanation:

Winds from the South-Southwest (200°) at 15 kt. Gusts up to 25 kt are expected. Visibility will be excellent at more than 6SM. Scattered clouds at 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM211900 19:00Z - 01:00Z
VFR
Wind
190° at 12 kt
Gusts: 22 kt
Visibility
>6SM
Clouds
OVC120
📖 Plain English Explanation:

Winds from the South (190°) at 12 kt. Gusts up to 22 kt are expected. Visibility will be excellent at more than 6SM. Overcast skies at 12000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

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

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