Limon International Airport

MRLM / LIO

Puerto Limon, CR

Current TAF Forecast

Raw TAF:
TAF MRLM 040500Z 0406/0506 25005KT 5000 DZ BKN015 TX28/0421Z TN22/0411Z TEMPO 0409/0415 3000 +RA BKN010

Detailed TAF Table

Parameter
Sat
09:00Z
+-1h
Sat
10:00Z
+0h
Sat
11:00Z
+1h
Sat
12:00Z
+2h
Sat
13:00Z
+3h
Sat
14:00Z
+4h
Sat
15:00Z
+5h
Sat
16:00Z
+6h
Sat
17:00Z
+7h
Sat
18:00Z
+8h
Sat
19:00Z
+9h
Sat
20:00Z
+10h
Sat
21:00Z
+11h
Sat
22:00Z
+12h
Sat
23:00Z
+13h
Sun
00:00Z
+14h
Sun
01:00Z
+15h
Sun
02:00Z
+16h
Sun
03:00Z
+17h
Sun
04:00Z
+18h
Wind Dir
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
Visibility
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
Weather
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Drizzle
DZ
Clouds
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
Ceiling
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:20Z
☀️
Day
🌇 18:20Z
☀️
Day
🌇 18:20Z
🌙
Night
🌇 18:20Z
🌙
Night
🌇 18:20Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:39Z
🌙
Night
🌅 05:39Z
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
250° at 5 kt
Visibility
5 km
Weather
Drizzle
Clouds
BKN015
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (250°) at 5 kt. Visibility will be good at 5 km. Weather conditions: Drizzle. Broken clouds at 1500 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 09:00Z - 15:00Z
IFR
Visibility
3 km
Weather
Heavy Rain
Clouds
BKN010
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 3 km. Weather conditions: Heavy Rain. Broken clouds at 1000 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.