Monterrey International Airport

MMMY / MTY

Monterrey, MX

Current TAF Forecast

Raw TAF:
TAF COR MMMY 041251Z 0412/0512 08005KT P6SM OVC020 TX31/0422Z TN19/0413Z TEMPO 0413/0417 3SM BR HZ OVC008 FM041800 12010KT P6SM SCT030 SCT250 FM042000 13012KT P6SM SCT200 BECMG 0420/0421 12015KT FM050600 09005KT P6SM SCT020 TEMPO 0509/0512 5SM HZ BKN015

Detailed TAF Table

Parameter
Wed
13:00Z
+-1h
Wed
14:00Z
+0h
Wed
15:00Z
+1h
Wed
16:00Z
+2h
Wed
17:00Z
+3h
Wed
18:00Z
+4h
Wed
19:00Z
+5h
Wed
20:00Z
+6h
Wed
21:00Z
+7h
Wed
22:00Z
+8h
Wed
23:00Z
+9h
Thu
00:00Z
+10h
Thu
01:00Z
+11h
Thu
02:00Z
+12h
Thu
03:00Z
+13h
Thu
04:00Z
+14h
Thu
05:00Z
+15h
Thu
06:00Z
+16h
Thu
07:00Z
+17h
Thu
08:00Z
+18h
Thu
09:00Z
+19h
Thu
10:00Z
+20h
Wind Dir
80°
E
80°
E
80°
E
80°
E
80°
E
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
10 kt
10 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
15 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
5SM
5SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Haze
HZ
Haze
HZ
Clouds
OVC020
OVC020
OVC020
OVC020
OVC020
SCT030
SCT250
SCT030
SCT250
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
BKN015
BKN015
Ceiling
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
1,500 ft
AGL
1,500 ft
AGL
Flight Rules MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
🌇 17:43Z
☀️
Day
🌇 17:43Z
☀️
Day
🌇 17:43Z
🌇
Dusk
🌇 17:43Z
🌙
Night
🌇 17:43Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:15Z
🌙
Night
🌅 06:15Z
🌅
Dawn
🌅 06:15Z
☀️
Day
🌅 06:15Z
☀️
Day
🌅 06:15Z
☀️
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
MVFR
Wind
80° at 5 kt
Visibility
>6SM
Clouds
OVC020
📖 Plain English Explanation:

This is the base forecast condition. Winds from the East (80°) at 5 kt. Visibility will be excellent at more than 6SM. Overcast skies at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 13:00Z - 17:00Z
IFR
Visibility
3SM
Weather
Mist, Haze
Clouds
OVC008
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be good at 3SM. Weather conditions: Mist, Haze. Overcast skies at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM041800 18:00Z - 00:00Z
VFR
Wind
120° at 10 kt
Visibility
>6SM
Clouds
SCT030 SCT250
📖 Plain English Explanation:

Winds from the East-Southeast (120°) at 10 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 3000 feet, Scattered clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM042000 20:00Z - 02:00Z
VFR
Wind
130° at 12 kt
Visibility
>6SM
Clouds
SCT200
📖 Plain English Explanation:

Winds from the Southeast (130°) at 12 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 20000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 20:00Z - 21:00Z
VFR
Wind
120° at 15 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East-Southeast (120°) at 15 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050600 06:00Z - 12:00Z
VFR
Wind
90° at 5 kt
Visibility
>6SM
Clouds
SCT020
📖 Plain English Explanation:

Winds from the East (90°) at 5 kt. 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 - 12:00Z
MVFR
Visibility
5SM
Weather
Haze
Clouds
BKN015
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be good at 5SM. Weather conditions: Haze. Broken clouds at 1500 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.