Trois-Rivières Airport

CYRQ / YRQ

Trois-Rivières, CA

Current TAF Forecast

Raw TAF:
TAF CYRQ 230140Z 2302/2314 VRB03KT P6SM SCT070 BKN100 FM230300 VRB03KT P6SM SCT030 BKN070 TEMPO 2303/2306 P6SM -SHRA BKN030 BKN070 PROB30 2303/2305 2 1/2SM SHRA BR BKN020 OVC060 FM230600 33007KT P6SM FEW003 SCT015 BKN070 TEMPO 2306/2309 BKN015 BKN070 FM230900 33008G18KT P6SM SCT020 TEMPO 2309/2314 BKN020 RMK FCST BASED ON AUTO OBS. NXT FCST BY 230800Z

Detailed TAF Table

Parameter
Thu
03:00Z
+-1h
Thu
04:00Z
+0h
Thu
05:00Z
+1h
Thu
06:00Z
+2h
Thu
07:00Z
+3h
Thu
08:00Z
+4h
Thu
09:00Z
+5h
Thu
10:00Z
+6h
Thu
11:00Z
+7h
Thu
12:00Z
+8h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
Wind Speed
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
3 kt
G18 kt
3 kt
G18 kt
3 kt
G18 kt
3 kt
G18 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
FCST, FCST
FCST FCST
FCST, FCST
FCST FCST
FCST, FCST
FCST FCST
FCST, FCST
FCST FCST
Clouds
SCT070
BKN100
SCT070
BKN100
SCT070
BKN100
BKN015
BKN070
BKN015
BKN070
BKN015
BKN070
BKN020
BKN020
BKN020
BKN020
Ceiling
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
Flight Rules VFR VFR VFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR
Day/Night
🌙
Night
🌅 05:15Z
🌙
Night
🌅 05:15Z
🌅
Dawn
🌅 05:15Z
☀️
Day
🌅 05:15Z
☀️
Day
🌅 05:15Z
☀️
Day
☀️
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
VRB° at 3 kt
Visibility
>6SM
Clouds
SCT070 BKN100
📖 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. Scattered clouds at 7000 feet, Broken clouds at 10000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM230300 03:00Z - 09:00Z
VFR
Wind
VRB° at 3 kt
Visibility
>6SM
Clouds
SCT030 BKN070
📖 Plain English Explanation:

Winds will be variable in direction at 3 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 3000 feet, Broken clouds at 7000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 03:00Z - 06:00Z
VFR
Visibility
>6SM
Weather
Light Showers Rain
Clouds
BKN030 BKN070
📖 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 3000 feet, Broken clouds at 7000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB30 03:00Z - 05:00Z
IFR
Visibility
1/2SM
Weather
Showers Rain, Mist
Clouds
BKN020 OVC060
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 1/2SM. Weather conditions: Showers Rain, Mist. Broken clouds at 2000 feet, Overcast skies at 6000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM230600 06:00Z - 12:00Z
VFR
Wind
330° at 7 kt
Visibility
>6SM
Clouds
FEW003 SCT015 BKN070
📖 Plain English Explanation:

Winds from the North-Northwest (330°) at 7 kt. Visibility will be excellent at more than 6SM. Few clouds at 300 feet, Scattered clouds at 1500 feet, Broken clouds at 7000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 06:00Z - 09:00Z
MVFR
Clouds
BKN015 BKN070
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Broken clouds at 1500 feet, Broken clouds at 7000 feet. Marginal VFR conditions - some restrictions for visual flying.

FM230900 09:00Z - 15:00Z
VFR
Wind
330° at 8 kt
Gusts: 18 kt
Visibility
>6SM
Clouds
SCT020
📖 Plain English Explanation:

Winds from the North-Northwest (330°) at 8 kt. Gusts up to 18 kt are expected. Visibility will be excellent at more than 6SM. Scattered clouds at 2000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 09:00Z - 14:00Z
MVFR
Weather
FCST, FCST
Clouds
BKN020
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Weather conditions: FCST, FCST. Broken clouds at 2000 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.