Norilsk-Alykel Airport

UOOO / NSK

Norilsk, RU

Current TAF Forecast

Raw TAF:
TAF UOOO 150158Z 1503/1603 17018G28MPS 0500 SN BLSN OVC016 TEMPO 1503/1512 0200 +SN BLSN OVC002 BECMG 1509/1511 17013G25MPS FM151200 15008G15MPS 1200 SN BR OVC011 TEMPO 1512/1603 0300 SN FZRA FZFG VV002 BECMG 1521/1523 04003G08MPS

Detailed TAF Table

Parameter
Fri
05:00Z
+-1h
Fri
06:00Z
+0h
Fri
07:00Z
+1h
Fri
08:00Z
+2h
Fri
09:00Z
+3h
Fri
10:00Z
+4h
Fri
11:00Z
+5h
Fri
12:00Z
+6h
Fri
13:00Z
+7h
Fri
14:00Z
+8h
Fri
15:00Z
+9h
Fri
16:00Z
+10h
Fri
17:00Z
+11h
Fri
18:00Z
+12h
Fri
19:00Z
+13h
Fri
20:00Z
+14h
Fri
21:00Z
+15h
Fri
22:00Z
+16h
Fri
23:00Z
+17h
Sat
00:00Z
+18h
Sat
01:00Z
+19h
Wind Dir -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Wind Speed -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Visibility
0.5 km
0.5 km
0.5 km
0.5 km
0.5 km
0.5 km
0.5 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
0.3 km
Weather
Snow, Blowing Snow
SN BLSN
Snow, Blowing Snow
SN BLSN
Snow, Blowing Snow
SN BLSN
Snow, Blowing Snow
SN BLSN
☀️ Clear
☀️ Clear
☀️ Clear
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Snow, Freezing Rain, Freezing Fog
SN FZRA FZFG
Clouds
OVC016
OVC016
OVC016
OVC016
☀️ CLR
☀️ CLR
☀️ CLR
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
VV002
Ceiling
1,600 ft
AGL
1,600 ft
AGL
1,600 ft
AGL
1,600 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
200 ft 🌫️
Indefinite
Flight Rules LIFR LIFR LIFR LIFR VFR VFR VFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR
Day/Night
☀️
Day
🌅 04:31Z
☀️
Day
🌅 04:31Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:28Z
☀️
Day
🌇 19:28Z
☀️
Day
🌇 19:28Z
🌙
Night
🌇 19:28Z
🌙
Night
🌇 19:28Z
🌙
Night
🌙
Night
🌙
Night
🌙
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
LIFR
Visibility
0.5 km
Weather
Snow, Blowing Snow
Clouds
OVC016
📖 Plain English Explanation:

This is the base forecast condition. Visibility will be poor at 0.5 km. Weather conditions: Snow, Blowing Snow. Overcast skies at 1600 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 03:00Z - 12:00Z
LIFR
Visibility
0.2 km
Weather
Heavy Snow, Blowing Snow
Clouds
OVC002
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be poor at 0.2 km. Weather conditions: Heavy Snow, Blowing Snow. Overcast skies at 200 feet. Low IFR conditions - challenging even for instrument operations.

BECMG 09:00Z - 11:00Z
VFR
📖 Plain English Explanation:

Conditions will gradually change to become: Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM151200 12:00Z - 18:00Z
LIFR
Visibility
1.2 km
Weather
Snow, Mist
Clouds
OVC011
📖 Plain English Explanation:

Visibility will be poor at 1.2 km. Weather conditions: Snow, Mist. Overcast skies at 1100 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 12:00Z - 03:00Z
LIFR
Visibility
0.3 km
Weather
Snow, Freezing Rain, Freezing Fog
Clouds
VV002
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be poor at 0.3 km. Weather conditions: Snow, Freezing Rain, Freezing Fog. Vertical visibility at 200 feet. Low IFR conditions - challenging even for instrument operations.

BECMG 21:00Z - 23:00Z
VFR
📖 Plain English Explanation:

Conditions will gradually change to become: 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.