Norfolk International Airport

KORF / ORF

Norfolk, US

Current TAF Forecast

Raw TAF:
TAF KORF 171120Z 1712/1812 21011KT P6SM SKC FM171400 21013G22KT P6SM SCT100 FM172100 24008KT P6SM BKN050 FM180800 VRB04KT 6SM -RA OVC030

Detailed TAF Table

Parameter
Sat
15:00Z
+-1h
Sat
16:00Z
+0h
Sat
17:00Z
+1h
Sat
18:00Z
+2h
Sat
19:00Z
+3h
Sat
20:00Z
+4h
Sat
21:00Z
+5h
Sat
22:00Z
+6h
Sat
23:00Z
+7h
Sun
00:00Z
+8h
Sun
01:00Z
+9h
Sun
02:00Z
+10h
Sun
03:00Z
+11h
Sun
04:00Z
+12h
Sun
05:00Z
+13h
Sun
06:00Z
+14h
Sun
07:00Z
+15h
Sun
08:00Z
+16h
Sun
09:00Z
+17h
Sun
10:00Z
+18h
Wind Dir
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
VRB
VRB
VRB
Wind Speed
11kt
11kt
11kt
11kt
11kt
11kt
8kt
8kt
8kt
8kt
8kt
8kt
11kt
11kt
11kt
11kt
11kt
4kt
4kt
4kt
Visibility
>6SM
>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
Light Rain
-RA
Light Rain
-RA
Light Rain
-RA
Clouds
CLR
CLR
CLR
CLR
CLR
CLR
BKN050
BKN050
BKN050
BKN050
BKN050
BKN050
CLR
CLR
CLR
CLR
CLR
OVC030
OVC030
OVC030
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
5000ft
AGL
5000ft
AGL
5000ft
AGL
5000ft
AGL
5000ft
AGL
5000ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
3000ft
AGL
3000ft
AGL
3000ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
🌇 16:55
☀️
Day
🌇 16:55
🌇
Dusk
🌇 16:55
🌙
Night
🌇 16:55
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 07:04
🌙
Night
🌅 07:04
🌅
Dawn
🌅 07:04
☀️
Day
🌅 07:04
☀️
Day
🌅 07:04
☀️
Day
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
210° at 11 kt
Visibility
>6SM
Clouds
CLR
📖 Plain English Explanation:

This is the base forecast condition. Winds from the South-Southwest (210°) at 11kt. Visibility will be excellent at more than 6SM. Skies will be clear. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM171400 2026-02-17 14:00:00 - 2026-02-17 20:00:00
VFR
Wind
210° at 13 kt
Gusts: 22 kt
Visibility
>6SM
Clouds
SCT100
📖 Plain English Explanation:

Winds from the South-Southwest (210°) at 13kt. Gusts up to 22kt are expected. Visibility will be excellent at more than 6SM. Scattered clouds at 10000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM172100 2026-01-17 21:00:00 - 2026-01-18 03:00:00
VFR
Wind
240° at 8 kt
Visibility
>6SM
Clouds
BKN050
📖 Plain English Explanation:

Winds from the West-Southwest (240°) at 8kt. Visibility will be excellent at more than 6SM. Broken clouds at 5000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM180800 2026-01-18 08:00:00 - 2026-01-18 14:00:00
VFR
Wind
VRB° at 4 kt
Visibility
6SM
Weather
Light Rain
Clouds
OVC030
📖 Plain English Explanation:

Winds will be variable in direction at 4kt. Visibility will be excellent at 6SM. Weather conditions: Light Rain. Overcast skies at 3000 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.