DuBois Regional Airport

KDUJ / DUJ

Dubois, US

Current TAF Forecast

Raw TAF:
TAF KDUJ 042125Z 0421/0518 VRB04KT P6SM OVC008 FM050000 VRB03KT 3SM BR OVC006 FM050200 VRB03KT 1SM BR OVC002 TEMPO 0505/0507 1/2SM FG FM050800 14006KT 1 1/2SM BR OVC002 TEMPO 0512/0514 1/2SM FG

Detailed TAF Table

Parameter
Wed
22:00Z
+-1h
Wed
23:00Z
+0h
Thu
00:00Z
+1h
Thu
01:00Z
+2h
Thu
02:00Z
+3h
Thu
03:00Z
+4h
Thu
04:00Z
+5h
Thu
05:00Z
+6h
Thu
06:00Z
+7h
Thu
07:00Z
+8h
Thu
08:00Z
+9h
Thu
09:00Z
+10h
Thu
10:00Z
+11h
Thu
11:00Z
+12h
Thu
12:00Z
+13h
Thu
13:00Z
+14h
Thu
14:00Z
+15h
Thu
15:00Z
+16h
Thu
16:00Z
+17h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
140°
SE
140°
SE
140°
SE
140°
SE
VRB
VRB
VRB
VRB
VRB
Wind Speed
4 kt
4 kt
3 kt
3 kt
3 kt
3 kt
3 kt
4 kt
4 kt
3 kt
6 kt
6 kt
6 kt
6 kt
4 kt
4 kt
4 kt
4 kt
4 kt
Visibility
>6SM
>6SM
3SM
3SM
1SM
1SM
1SM
1/2SM
1/2SM
1SM
1/2SM
1/2SM
1/2SM
1/2SM
1/2SM
1/2SM
>6SM
>6SM
>6SM
Weather
☀️ Clear
☀️ Clear
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Fog
FG
Fog
FG
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Fog
FG
Fog
FG
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
OVC008
OVC008
OVC006
OVC006
OVC002
OVC002
OVC002
☀️ CLR
☀️ CLR
OVC002
OVC002
OVC002
OVC002
OVC002
☀️ CLR
☀️ CLR
OVC008
OVC008
OVC008
Ceiling
800 ft
AGL
800 ft
AGL
600 ft
AGL
600 ft
AGL
200 ft
AGL
200 ft
AGL
200 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
200 ft
AGL
200 ft
AGL
200 ft
AGL
200 ft
AGL
200 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
800 ft
AGL
800 ft
AGL
800 ft
AGL
Flight Rules IFR IFR IFR IFR LIFR LIFR LIFR IFR IFR LIFR LIFR LIFR LIFR LIFR IFR IFR IFR IFR IFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:24Z
🌙
Night
🌅 06:24Z
🌅
Dawn
🌅 06:24Z
☀️
Day
🌅 06:24Z
☀️
Day
🌅 06:24Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:35Z
☀️
Day
🌇 17:35Z
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
VRB° at 4 kt
Visibility
>6SM
Clouds
OVC008
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 4 kt. Visibility will be excellent at more than 6SM. Overcast skies at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM050000 00:00Z - 06:00Z
IFR
Wind
VRB° at 3 kt
Visibility
3SM
Weather
Mist
Clouds
OVC006
📖 Plain English Explanation:

Winds will be variable in direction at 3 kt. Visibility will be good at 3SM. Weather conditions: Mist. Overcast skies at 600 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM050200 02:00Z - 08:00Z
LIFR
Wind
VRB° at 3 kt
Visibility
1SM
Weather
Mist
Clouds
OVC002
📖 Plain English Explanation:

Winds will be variable in direction at 3 kt. Visibility will be moderate at 1SM. Weather conditions: Mist. Overcast skies at 200 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 05:00Z - 07:00Z
IFR
Visibility
1/2SM
Weather
Fog
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 1/2SM. Weather conditions: Fog. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM050800 08:00Z - 14:00Z
LIFR
Wind
140° at 6 kt
Visibility
1/2SM
Weather
Mist
Clouds
OVC002
📖 Plain English Explanation:

Winds from the Southeast (140°) at 6 kt. Visibility will be moderate at 1/2SM. Weather conditions: Mist. Overcast skies at 200 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 12:00Z - 14:00Z
IFR
Visibility
1/2SM
Weather
Fog
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 1/2SM. Weather conditions: Fog. 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.