Tobías Bolaños International Airport

MRPV / SYQ

San Jose, CR

Current TAF Forecast

Raw TAF:
TAF MRPV 040553Z 0406/0506 12005KT 9999 SCT020 TX26/0417Z TN18/0411Z TEMPO 0408/0410 31005KT BCFG BKN015 TEMPO 0421/0502 29006KT 3000 RA BKN010

Detailed TAF Table

Parameter
Tue
06:00Z
+-1h
Tue
07:00Z
+0h
Tue
08:00Z
+1h
Tue
09:00Z
+2h
Tue
10:00Z
+3h
Tue
11:00Z
+4h
Tue
12:00Z
+5h
Tue
13:00Z
+6h
Tue
14:00Z
+7h
Tue
15:00Z
+8h
Tue
16:00Z
+9h
Tue
17:00Z
+10h
Tue
18:00Z
+11h
Tue
19:00Z
+12h
Tue
20:00Z
+13h
Tue
21:00Z
+14h
Tue
22:00Z
+15h
Tue
23:00Z
+16h
Wed
00:00Z
+17h
Wed
01:00Z
+18h
Wed
02:00Z
+19h
Wed
03:00Z
+20h
Wed
04:00Z
+21h
Wind Dir
120°
SE
120°
SE
310°
NW
310°
NW
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
120°
SE
290°
W
290°
W
290°
W
290°
W
290°
W
120°
SE
120°
SE
120°
SE
Wind Speed
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
6kt
6kt
6kt
6kt
6kt
5kt
5kt
5kt
Visibility
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
3 km
3 km
3 km
3 km
3 km
10+ km
10+ km
10+ km
Weather
☀️ Clear
☀️ Clear
Patches Fog
BCFG
Patches Fog
BCFG
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Rain
RA
Rain
RA
Rain
RA
Rain
RA
Rain
RA
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
SCT020
SCT020
BKN015
BKN015
SCT020
SCT020
SCT020
SCT020
SCT020
SCT020
SCT020
SCT020
SCT020
SCT020
SCT020
BKN010
BKN010
BKN010
BKN010
BKN010
SCT020
SCT020
SCT020
Ceiling
🌤️ Unlimited
🌤️ Unlimited
1500ft
AGL
1500ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
1000ft
AGL
1000ft
AGL
1000ft
AGL
1000ft
AGL
1000ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR IFR IFR IFR IFR IFR VFR VFR VFR
Day/Night
🌅
Dawn
🌅 06:14
☀️
Day
🌅 06:14
☀️
Day
🌅 06:14
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:45
☀️
Day
🌇 17:45
☀️
Day
🌇 17:45
🌇
Dusk
🌇 17:45
🌙
Night
🌇 17:45
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:14
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
120° at 5 kt
Visibility
10+ km
Clouds
SCT020
📖 Plain English Explanation:

This is the base forecast condition. Winds from the East-Southeast (120°) at 5kt. Visibility will be excellent at 10+ km. Scattered clouds at 2000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 2025-11-04 08:00:00 - 2025-11-04 10:00:00
MVFR
Wind
310° at 5 kt
Weather
Patches Fog
Clouds
BKN015
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the Northwest (310°) at 5kt. Weather conditions: Patches Fog. Broken clouds at 1500 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 2025-11-04 21:00:00 - 2025-11-05 02:00:00
IFR
Wind
290° at 6 kt
Visibility
3 km
Weather
Rain
Clouds
BKN010
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the West-Northwest (290°) at 6kt. Visibility will be moderate at 3 km. Weather conditions: 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.