Chris Hadfield Airport

CYZR / YZR

Sarnia, CA

Current TAF Forecast

Raw TAF:
TAF CYZR 260740Z 2608/2620 24007KT P6SM BKN050 BECMG 2614/2616 27010KT FM261800 24010KT P6SM -SHRA BKN040 PROB30 2618/2620 VRB15G25KT 2SM TSRA BR BKN015 OVC030CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 261400Z

Detailed TAF Table

Parameter
Sun
09:00Z
+-1h
Sun
10:00Z
+0h
Sun
11:00Z
+1h
Sun
12:00Z
+2h
Sun
13:00Z
+3h
Sun
14:00Z
+4h
Sun
15:00Z
+5h
Sun
16:00Z
+6h
Sun
17:00Z
+7h
Sun
18:00Z
+8h
Wind Dir
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
270°
W
270°
W
270°
W
270°
W
VRB
Wind Speed
7 kt
7 kt
7 kt
7 kt
7 kt
10 kt
10 kt
10 kt
10 kt
15 kt
G25 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
2SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Thunderstorm Rain, Mist, FCST, FCST
TSRA BR FCST FCST
30%
Clouds
BKN050
BKN050
BKN050
BKN050
BKN050
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
BKN015
OVC030CB
Ceiling
5,000 ft
AGL
5,000 ft
AGL
5,000 ft
AGL
5,000 ft
AGL
5,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
1,500 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR IFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:08Z
☀️
Day
🌇 19:08Z
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
240° at 7 kt
Visibility
>6SM
Clouds
BKN050
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (240°) at 7 kt. Visibility will be excellent at more than 6SM. Broken clouds at 5000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 14:00Z - 16:00Z
VFR
Wind
270° at 10 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West (270°) at 10 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM261800 18:00Z - 00:00Z
VFR
Wind
240° at 10 kt
Visibility
>6SM
Weather
Light Showers Rain
Clouds
BKN040
📖 Plain English Explanation:

Winds from the West-Southwest (240°) at 10 kt. Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Rain. Broken clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB30 18:00Z - 20:00Z
IFR
Wind
VRB° at 15 kt
Gusts: 25 kt
Visibility
2SM
Weather
Thunderstorm Rain, Mist, FCST, FCST
Clouds
BKN015 OVC030CB
📖 Plain English Explanation:

There is a 30% probability of: Winds will be variable in direction at 15 kt. Gusts up to 25 kt are expected. Visibility will be moderate at 2SM. Weather conditions: Thunderstorm Rain, Mist, FCST, FCST. Broken clouds at 1500 feet, Overcast skies at 3000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

📚 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.