Lloydminster Airport

CYLL / YLL

Lloydminster, CA

Current TAF Forecast

Raw TAF:
TAF CYLL 042340Z 0500/0512 14008KT P6SM SCT040 TEMPO 0500/0502 VRB15G25KT 6SM TSRA BKN040CB FM050200 VRB03KT P6SM SCT050 FM050800 28008KT P6SM SCT040 PROB30 0508/0512 1SM BR BKN004 RMK DP SENSOR INOP. NXT FCST BY 050600Z

Detailed TAF Table

Parameter
Sun
01:00Z
+-1h
Sun
02:00Z
+0h
Sun
03:00Z
+1h
Sun
04:00Z
+2h
Sun
05:00Z
+3h
Sun
06:00Z
+4h
Sun
07:00Z
+5h
Sun
08:00Z
+6h
Sun
09:00Z
+7h
Sun
10:00Z
+8h
Wind Dir
140°
SE
VRB
VRB
VRB
VRB
VRB
VRB
140°
SE
140°
SE
140°
SE
Wind Speed
8 kt
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
8 kt
8 kt
8 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
1SM
1SM
1SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Mist, FCST
BR FCST
30%
Mist, FCST
BR FCST
30%
Mist, FCST
BR FCST
30%
Clouds
SCT040
SCT050
SCT050
SCT050
SCT050
SCT050
SCT050
BKN004
BKN004
BKN004
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
400 ft
AGL
400 ft
AGL
400 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR VFR LIFR LIFR LIFR
Day/Night
🌙
Night
🌙
Night
🌅 04:26Z
🌙
Night
🌅 04:26Z
🌅
Dawn
🌅 04:26Z
☀️
Day
🌅 04:26Z
☀️
Day
🌅 04:26Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
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
140° at 8 kt
Visibility
>6SM
Clouds
SCT040
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Southeast (140°) at 8 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 00:00Z - 02:00Z
MVFR
Wind
VRB° at 15 kt
Gusts: 25 kt
Visibility
6SM
Weather
Thunderstorm Rain
Clouds
BKN040CB
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds will be variable in direction at 15 kt. Gusts up to 25 kt are expected. Visibility will be excellent at 6SM. Weather conditions: Thunderstorm Rain. Broken clouds at 4000 feet. Marginal VFR conditions - some restrictions for visual flying.

FM050200 02:00Z - 08:00Z
VFR
Wind
VRB° at 3 kt
Visibility
>6SM
Clouds
SCT050
📖 Plain English Explanation:

Winds will be variable in direction at 3 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 5000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050800 08:00Z - 14:00Z
VFR
Wind
280° at 8 kt
Visibility
>6SM
Clouds
SCT040
📖 Plain English Explanation:

Winds from the West (280°) at 8 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB30 08:00Z - 12:00Z
LIFR
Visibility
1SM
Weather
Mist, FCST
Clouds
BKN004
📖 Plain English Explanation:

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