Burlington International Airport

KBTV / BTV

South Burlington, US

Current TAF Forecast

Raw TAF:
TAF KBTV 040850Z 0409/0506 32018G30KT P6SM BKN035 FM041200 29015G29KT P6SM SCT050 FM050000 31009KT P6SM FEW250

Detailed TAF Table

Parameter
Tue
10:00Z
+-1h
Tue
11:00Z
+0h
Tue
12:00Z
+1h
Tue
13:00Z
+2h
Tue
14:00Z
+3h
Tue
15:00Z
+4h
Tue
16:00Z
+5h
Tue
17:00Z
+6h
Tue
18:00Z
+7h
Tue
19:00Z
+8h
Tue
20:00Z
+9h
Tue
21:00Z
+10h
Tue
22:00Z
+11h
Tue
23:00Z
+12h
Wed
00:00Z
+13h
Wed
01:00Z
+14h
Wed
02:00Z
+15h
Wed
03:00Z
+16h
Wed
04:00Z
+17h
Wind Dir
320°
NW
320°
NW
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
320°
NW
320°
NW
320°
NW
320°
NW
320°
NW
320°
NW
310°
NW
310°
NW
310°
NW
310°
NW
310°
NW
Wind Speed
18kt
G30kt
18kt
G30kt
15kt
G29kt
15kt
G29kt
15kt
G29kt
15kt
G29kt
15kt
G29kt
15kt
G29kt
18kt
G30kt
18kt
G30kt
18kt
G30kt
18kt
G30kt
18kt
G30kt
18kt
G30kt
9kt
G30kt
9kt
G30kt
9kt
G30kt
9kt
G30kt
9kt
G30kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN035
BKN035
SCT050
SCT050
SCT050
SCT050
SCT050
SCT050
BKN035
BKN035
BKN035
BKN035
BKN035
BKN035
FEW250
FEW250
FEW250
FEW250
FEW250
Ceiling
3500ft
AGL
3500ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
3500ft
AGL
3500ft
AGL
3500ft
AGL
3500ft
AGL
3500ft
AGL
3500ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:02
☀️
Day
🌇 17:02
☀️
Day
🌇 17:02
🌙
Night
🌇 17:02
🌙
Night
🌇 17:02
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:58
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
320° at 18 kt
Gusts: 30 kt
Visibility
>6SM
Clouds
BKN035
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Northwest (320°) at 18kt. Gusts up to 30kt are expected. Visibility will be excellent at more than 6SM. Broken clouds at 3500 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM041200 2025-11-04 12:00:00 - 2025-11-04 18:00:00
VFR
Wind
290° at 15 kt
Gusts: 29 kt
Visibility
>6SM
Clouds
SCT050
📖 Plain English Explanation:

Winds from the West-Northwest (290°) at 15kt. Gusts up to 29kt are expected. Visibility will be excellent at more than 6SM. Scattered clouds at 5000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050000 2025-11-05 00:00:00 - 2025-11-05 06:00:00
VFR
Wind
310° at 9 kt
Visibility
>6SM
Clouds
FEW250
📖 Plain English Explanation:

Winds from the Northwest (310°) at 9kt. Visibility will be excellent at more than 6SM. Few clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

📚 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.