Burlington International Airport

KBTV / BTV

South Burlington, US

Current TAF Forecast

Raw TAF:
TAF KBTV 150117Z 1501/1524 35005KT 4SM -SHRA BR OVC005 FM150800 VRB04KT 6SM BR VCSH OVC008 TEMPO 1508/1512 3SM BR OVC005 FM151300 36005KT P6SM BKN015 FM151800 VRB04KT P6SM SCT024

Detailed TAF Table

Parameter
Fri
04:00Z
+-1h
Fri
05:00Z
+0h
Fri
06:00Z
+1h
Fri
07:00Z
+2h
Fri
08:00Z
+3h
Fri
09:00Z
+4h
Fri
10:00Z
+5h
Fri
11:00Z
+6h
Fri
12:00Z
+7h
Fri
13:00Z
+8h
Fri
14:00Z
+9h
Fri
15:00Z
+10h
Fri
16:00Z
+11h
Fri
17:00Z
+12h
Fri
18:00Z
+13h
Fri
19:00Z
+14h
Fri
20:00Z
+15h
Fri
21:00Z
+16h
Fri
22:00Z
+17h
Wind Dir
350°
N
350°
N
350°
N
350°
N
350°
N
350°
N
350°
N
350°
N
VRB
360°
N
360°
N
360°
N
360°
N
360°
N
VRB
VRB
VRB
VRB
VRB
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
4 kt
5 kt
5 kt
5 kt
5 kt
5 kt
4 kt
4 kt
4 kt
4 kt
4 kt
Visibility
4SM
4SM
4SM
4SM
3SM
3SM
3SM
3SM
6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
Weather
Light Showers Rain, Mist
-SHRA BR
Light Showers Rain, Mist
-SHRA BR
Light Showers Rain, Mist
-SHRA BR
Light Showers Rain, Mist
-SHRA BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
OVC005
OVC005
OVC005
OVC005
OVC005
OVC005
OVC005
OVC005
OVC008
BKN015
BKN015
BKN015
BKN015
BKN015
SCT024
SCT024
SCT024
SCT024
SCT024
Ceiling
500 ft
AGL
500 ft
AGL
500 ft
AGL
500 ft
AGL
500 ft
AGL
500 ft
AGL
500 ft
AGL
500 ft
AGL
800 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules IFR IFR IFR IFR IFR IFR IFR IFR IFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR
Day/Night
🌙
Night
🌅 04:53Z
☀️
Day
🌅 04:53Z
☀️
Day
🌅 04:53Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:06Z
☀️
Day
🌇 19:06Z
☀️
Day
🌇 19:06Z
🌙
Night
🌇 19:06Z
🌙
Night
🌇 19:06Z
🌙
Night
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
IFR
Wind
350° at 5 kt
Visibility
4SM
Weather
Light Showers Rain, Mist
Clouds
OVC005
📖 Plain English Explanation:

This is the base forecast condition. Winds from the North (350°) at 5 kt. Visibility will be good at 4SM. Weather conditions: Light Showers Rain, Mist. Overcast skies at 500 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM150800 08:00Z - 14:00Z
IFR
Wind
VRB° at 4 kt
Visibility
6SM
Weather
Mist
Clouds
OVC008
📖 Plain English Explanation:

Winds will be variable in direction at 4 kt. Visibility will be excellent at 6SM. Weather conditions: Mist. Overcast skies at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 08:00Z - 12:00Z
IFR
Visibility
3SM
Weather
Mist
Clouds
OVC005
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be good at 3SM. Weather conditions: Mist. Overcast skies at 500 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM151300 13:00Z - 19:00Z
MVFR
Wind
360° at 5 kt
Visibility
>6SM
Clouds
BKN015
📖 Plain English Explanation:

Winds from the North (360°) at 5 kt. Visibility will be excellent at more than 6SM. Broken clouds at 1500 feet. Marginal VFR conditions - some restrictions for visual flying.

FM151800 18:00Z - 00:00Z
VFR
Wind
VRB° at 4 kt
Visibility
>6SM
Clouds
SCT024
📖 Plain English Explanation:

Winds will be variable in direction at 4 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 2400 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.