Region of Waterloo International Airport

CYKF / YKF

Breslau, CA

Current TAF Forecast

Raw TAF:
TAF CYKF 041941Z 0420/0508 24008KT P6SM SCT040 BKN120 TEMPO 0420/0423 P6SM -SHRA BKN015 BKN100 PROB30 0420/0423 VRB20G30KT 2SM TSRA BR BKN012 OVC060CB FM042300 34005KT P6SM BKN015 OVC040 TEMPO 0423/0504 SCT015 BKN040 FM050400 05005KT 6SM BR BKN006 OVC015 PROB30 0504/0508 1SM BR OVC004 RMK FCST BASED ON AUTO OBS. NXT FCST BY 050200Z

Detailed TAF Table

Parameter
Sat
22:00Z
+-1h
Sat
23:00Z
+0h
Sun
00:00Z
+1h
Sun
01:00Z
+2h
Sun
02:00Z
+3h
Sun
03:00Z
+4h
Sun
04:00Z
+5h
Sun
05:00Z
+6h
Sun
06:00Z
+7h
Wind Dir
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
Wind Speed
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
1SM
1SM
1SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Mist, FCST, FCST
BR FCST FCST
30%
Mist, FCST, FCST
BR FCST FCST
30%
Mist, FCST, FCST
BR FCST FCST
30%
Clouds
SCT040
BKN120
SCT015
BKN040
SCT015
BKN040
SCT015
BKN040
SCT015
BKN040
SCT015
BKN040
OVC004
OVC004
OVC004
Ceiling
12,000 ft
AGL
4,000 ft
AGL
4,000 ft
AGL
4,000 ft
AGL
4,000 ft
AGL
4,000 ft
AGL
400 ft
AGL
400 ft
AGL
400 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR LIFR LIFR LIFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 04:39Z
🌙
Night
🌅 04:39Z
🌙
Night
🌅 04:39Z
☀️
Day
🌅 04:39Z
☀️
Day
🌅 04:39Z
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 8 kt
Visibility
>6SM
Clouds
SCT040 BKN120
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (240°) at 8 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 4000 feet, Broken clouds at 12000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 20:00Z - 23:00Z
MVFR
Visibility
>6SM
Weather
Light Showers Rain
Clouds
BKN015 BKN100
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Rain. Broken clouds at 1500 feet, Broken clouds at 10000 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB30 20:00Z - 23:00Z
IFR
Wind
VRB° at 20 kt
Gusts: 30 kt
Visibility
2SM
Weather
Thunderstorm Rain, Mist
Clouds
BKN012 OVC060CB
📖 Plain English Explanation:

There is a 30% probability of: Winds will be variable in direction at 20 kt. Gusts up to 30 kt are expected. Visibility will be moderate at 2SM. Weather conditions: Thunderstorm Rain, Mist. Broken clouds at 1200 feet, Overcast skies at 6000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM042300 23:00Z - 05:00Z
MVFR
Wind
340° at 5 kt
Visibility
>6SM
Clouds
BKN015 OVC040
📖 Plain English Explanation:

Winds from the North-Northwest (340°) at 5 kt. Visibility will be excellent at more than 6SM. Broken clouds at 1500 feet, Overcast skies at 4000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 23:00Z - 04:00Z
VFR
Clouds
SCT015 BKN040
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Scattered clouds at 1500 feet, Broken clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050400 04:00Z - 10:00Z
IFR
Wind
50° at 5 kt
Visibility
6SM
Weather
Mist
Clouds
BKN006 OVC015
📖 Plain English Explanation:

Winds from the Northeast (50°) at 5 kt. Visibility will be excellent at 6SM. Weather conditions: Mist. Broken clouds at 600 feet, Overcast skies at 1500 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

PROB30 04:00Z - 08:00Z
LIFR
Visibility
1SM
Weather
Mist, FCST, FCST
Clouds
OVC004
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 1SM. Weather conditions: Mist, FCST, 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.