Jomo Kenyatta International Airport

HKJK / NBO

Nairobi, KE

Current TAF Forecast

Raw TAF:
TAF HKJK 031700Z 0318/0424 04005KT 9999 BKN019 BECMG 0401/0404 23005KT SCT009 BKN080 BECMG 0408/0411 18007KT SCT026 BKN080 BECMG 0420/0423 06005KT BKN020

Detailed TAF Table

Parameter
Fri
22:00Z
+-1h
Fri
23:00Z
+0h
Sat
00:00Z
+1h
Sat
01:00Z
+2h
Sat
02:00Z
+3h
Sat
03:00Z
+4h
Sat
04:00Z
+5h
Sat
05:00Z
+6h
Sat
06:00Z
+7h
Sat
07:00Z
+8h
Sat
08:00Z
+9h
Sat
09:00Z
+10h
Sat
10:00Z
+11h
Sat
11:00Z
+12h
Sat
12:00Z
+13h
Sat
13:00Z
+14h
Sat
14:00Z
+15h
Sat
15:00Z
+16h
Sat
16:00Z
+17h
Sat
17:00Z
+18h
Sat
18:00Z
+19h
Sat
19:00Z
+20h
Sat
20:00Z
+21h
Sat
21:00Z
+22h
Sat
22:00Z
+23h
Wind Dir
40°
NE
40°
NE
40°
NE
230°
SW
230°
SW
230°
SW
230°
SW
230°
SW
230°
SW
230°
SW
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
60°
NE
60°
NE
60°
NE
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
5 kt
5 kt
5 kt
Visibility
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN019
BKN019
BKN019
SCT009
BKN080
SCT009
BKN080
SCT009
BKN080
SCT009
BKN080
SCT009
BKN080
SCT009
BKN080
SCT009
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
SCT026
BKN080
BKN020
BKN020
BKN020
Ceiling
1,900 ft
AGL
1,900 ft
AGL
1,900 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
Flight Rules MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR MVFR MVFR MVFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:02Z
🌙
Night
🌅 06:02Z
🌅
Dawn
🌅 06:02Z
☀️
Day
🌅 06:02Z
☀️
Day
🌅 06:02Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:57Z
☀️
Day
🌇 17:57Z
☀️
Day
🌇 17:57Z
🌇
Dusk
🌇 17:57Z
🌙
Night
🌇 17:57Z
🌙
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
MVFR
Wind
40° at 5 kt
Visibility
10+ km
Clouds
BKN019
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Northeast (40°) at 5 kt. Visibility will be excellent at 10+ km. Broken clouds at 1900 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 01:00Z - 04:00Z
VFR
Wind
230° at 5 kt
Clouds
SCT009 BKN080
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Southwest (230°) at 5 kt. Scattered clouds at 900 feet, Broken clouds at 8000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 08:00Z - 11:00Z
VFR
Wind
180° at 7 kt
Clouds
SCT026 BKN080
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South (180°) at 7 kt. Scattered clouds at 2600 feet, Broken clouds at 8000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 20:00Z - 23:00Z
MVFR
Wind
60° at 5 kt
Clouds
BKN020
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East-Northeast (60°) at 5 kt. Broken clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

📚 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.