Vienna International Airport

LOWW / VIE

Vienna, AT

Current TAF Forecast

Raw TAF:
TAF LOWW 171115Z 1712/1818 13012KT 9000 BKN020 TX01/1712Z TNM03/1818Z PROB30 1712/1713 BKN012 TEMPO 1712/1716 12016G26KT TEMPO 1808/1812 4000 BR FEW006 BKN012

Detailed TAF Table

Parameter
Sat
12:00Z
+-1h
Sat
13:00Z
+0h
Sat
14:00Z
+1h
Sat
15:00Z
+2h
Sat
16:00Z
+3h
Sat
17:00Z
+4h
Sat
18:00Z
+5h
Sat
19:00Z
+6h
Sat
20:00Z
+7h
Sat
21:00Z
+8h
Sat
22:00Z
+9h
Sat
23:00Z
+10h
Sun
00:00Z
+11h
Sun
01:00Z
+12h
Sun
02:00Z
+13h
Sun
03:00Z
+14h
Sun
04:00Z
+15h
Sun
05:00Z
+16h
Sun
06:00Z
+17h
Sun
07:00Z
+18h
Sun
08:00Z
+19h
Sun
09:00Z
+20h
Sun
10:00Z
+21h
Sun
11:00Z
+22h
Sun
12:00Z
+23h
Sun
13:00Z
+24h
Sun
14:00Z
+25h
Sun
15:00Z
+26h
Sun
16:00Z
+27h
Wind Dir
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
Wind Speed
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
12kt
Visibility
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
9 km
4 km
4 km
4 km
4 km
9 km
9 km
9 km
9 km
9 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Mist
BR
Mist
BR
Mist
BR
Mist
BR
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
BKN020
FEW006
BKN012
FEW006
BKN012
FEW006
BKN012
FEW006
BKN012
BKN020
BKN020
BKN020
BKN020
BKN020
Ceiling
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR IFR IFR IFR IFR MVFR MVFR MVFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
🌇 16:39
☀️
Day
🌇 16:39
☀️
Day
🌇 16:39
🌇
Dusk
🌇 16:39
🌙
Night
🌇 16:39
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 07:19
🌙
Night
🌅 07:19
🌅
Dawn
🌅 07:19
☀️
Day
🌅 07:19
☀️
Day
🌅 07:19
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 16:40
☀️
Day
🌇 16:40
☀️
Day
🌇 16:40
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
130° at 12 kt
Visibility
9 km
Clouds
BKN020
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Southeast (130°) at 12kt. Visibility will be good at 9 km. Broken clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB30 2026-02-17 12:00:00 - 2026-01-17 13:00:00
MVFR
Clouds
BKN012
📖 Plain English Explanation:

There is a 30% probability of: Broken clouds at 1200 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 2026-02-17 12:00:00 - 2026-01-17 16:00:00
VFR
Wind
120° at 16 kt
Gusts: 26 kt
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the East-Southeast (120°) at 16kt. Gusts up to 26kt are expected. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 2026-01-18 08:00:00 - 2026-01-18 12:00:00
IFR
Visibility
4 km
Weather
Mist
Clouds
FEW006 BKN012
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 4 km. Weather conditions: Mist. Few clouds at 600 feet, Broken clouds at 1200 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.