Sherbrooke Airport

CYSC / YSC

Sherbrooke, CA

Current TAF Forecast

Raw TAF:
TAF CYSC 241040Z 2411/2423 VRB03KT P6SM SKC BECMG 2411/2413 28012KT FM241600 26012G22KT P6SM BKN040 FM241900 29008KT P6SM -SHRA BKN060 TEMPO 2419/2423 5SM SHRA BR BKN020 OVC060 PROB30 2419/2423 VRB15G25KT 2SM TSRA BR OVC060CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 241800Z

Detailed TAF Table

Parameter
Wed
10:00Z
+-1h
Wed
11:00Z
+0h
Wed
12:00Z
+1h
Wed
13:00Z
+2h
Wed
14:00Z
+3h
Wed
15:00Z
+4h
Wed
16:00Z
+5h
Wed
17:00Z
+6h
Wed
18:00Z
+7h
Wed
19:00Z
+8h
Wed
20:00Z
+9h
Wed
21:00Z
+10h
Wind Dir
VRB
280°
W
280°
W
280°
W
280°
W
280°
W
280°
W
280°
W
280°
W
VRB
VRB
VRB
Wind Speed
3 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
G22 kt
12 kt
G22 kt
12 kt
G22 kt
15 kt
G25 kt
15 kt
G25 kt
15 kt
G25 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
2SM
2SM
2SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Thunderstorm Rain, Mist, FCST, FCST
TSRA BR FCST FCST
30%
Thunderstorm Rain, Mist, FCST, FCST
TSRA BR FCST FCST
30%
Thunderstorm Rain, Mist, FCST, FCST
TSRA BR FCST FCST
30%
Clouds
CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
OVC060CB
OVC060CB
OVC060CB
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR IFR IFR IFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:25Z
☀️
Day
🌇 19:25Z
☀️
Day
🌇 19:25Z
🌙
Night
🌇 19:25Z
🌙
Night
🌇 19:25Z
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
CLR
📖 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. Skies will be clear. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 11:00Z - 13:00Z
VFR
Wind
280° at 12 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West (280°) at 12 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM241600 16:00Z - 22:00Z
VFR
Wind
260° at 12 kt
Gusts: 22 kt
Visibility
>6SM
Clouds
BKN040
📖 Plain English Explanation:

Winds from the West (260°) at 12 kt. Gusts up to 22 kt are expected. Visibility will be excellent at more than 6SM. Broken clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM241900 19:00Z - 01:00Z
VFR
Wind
290° at 8 kt
Visibility
>6SM
Weather
Light Showers Rain
Clouds
BKN060
📖 Plain English Explanation:

Winds from the West-Northwest (290°) at 8 kt. 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.

TEMPO 19:00Z - 23:00Z
MVFR
Visibility
5SM
Weather
Showers Rain, Mist
Clouds
BKN020 OVC060
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be good at 5SM. Weather conditions: Showers Rain, Mist. Broken clouds at 2000 feet, Overcast skies at 6000 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB30 19:00Z - 23:00Z
IFR
Wind
VRB° at 15 kt
Gusts: 25 kt
Visibility
2SM
Weather
Thunderstorm Rain, Mist, FCST, FCST
Clouds
OVC060CB
📖 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. Overcast skies at 6000 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.