Fort Chipewyan Airport

CYPY / YPY

Fort Chipewyan, CA

Current TAF Forecast

Raw TAF:
TAF CYPY 041140Z 0412/0424 VRB03KT P6SM FEW050 TEMPO 0412/0414 5SM BR FM041600 16006KT P6SM SCT060 TEMPO 0416/0420 BKN060 FM042000 16006KT P6SM SCT060 TEMPO 0420/0424 P6SM -SHRA BKN060 PROB30 0420/0424 5SM TSRA BKN050CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 041800Z

Detailed TAF Table

Parameter
Sat
15:00Z
+-1h
Sat
16:00Z
+0h
Sat
17:00Z
+1h
Sat
18:00Z
+2h
Sat
19:00Z
+3h
Sat
20:00Z
+4h
Sat
21:00Z
+5h
Sat
22:00Z
+6h
Wind Dir
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
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
5SM
5SM
5SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Thunderstorm Rain, FCST, FCST
TSRA FCST FCST
30%
Thunderstorm Rain, FCST, FCST
TSRA FCST FCST
30%
Thunderstorm Rain, FCST, FCST
TSRA FCST FCST
30%
Clouds
FEW050
BKN060
BKN060
BKN060
BKN060
BKN050CB
BKN050CB
BKN050CB
Ceiling
🌤️ Unlimited
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
5,000 ft
AGL
5,000 ft
AGL
5,000 ft
AGL
Flight Rules VFR VFR VFR VFR VFR MVFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
🌇 19:40Z
☀️
Day
🌇 19:40Z
☀️
Day
🌇 19:40Z
🌇
Dusk
🌇 19:40Z
🌙
Night
🌇 19:40Z
🌙
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
VRB° at 3 kt
Visibility
>6SM
Clouds
FEW050
📖 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. Few clouds at 5000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 12:00Z - 14:00Z
MVFR
Visibility
5SM
Weather
Mist
📖 Plain English Explanation:

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

FM041600 16:00Z - 22:00Z
VFR
Wind
160° at 6 kt
Visibility
>6SM
Clouds
SCT060
📖 Plain English Explanation:

Winds from the South-Southeast (160°) at 6 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 16:00Z - 20:00Z
VFR
Clouds
BKN060
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Broken clouds at 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM042000 20:00Z - 02:00Z
VFR
Wind
160° at 6 kt
Visibility
>6SM
Clouds
SCT060
📖 Plain English Explanation:

Winds from the South-Southeast (160°) at 6 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 20:00Z - 00:00Z
VFR
Visibility
>6SM
Weather
Light Showers Rain
Clouds
BKN060
📖 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 6000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB30 20:00Z - 00:00Z
MVFR
Visibility
5SM
Weather
Thunderstorm Rain, FCST, FCST
Clouds
BKN050CB
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be good at 5SM. Weather conditions: Thunderstorm Rain, FCST, FCST. Broken clouds at 5000 feet. Marginal VFR conditions - some restrictions for visual flying.

📚 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.