North Bay Jack Garland Airport
CYYB / YYB
North Bay, CA
Current TAF Forecast
Detailed TAF Table
| Parameter |
Mon
00:00Z
+-1h
|
Mon
01:00Z
+0h
|
Mon
02:00Z
+1h
|
Mon
03:00Z
+2h
|
Mon
04:00Z
+3h
|
Mon
05:00Z
+4h
|
Mon
06:00Z
+5h
|
|---|---|---|---|---|---|---|---|
| Wind Dir |
220°
SW
|
220°
SW
|
220°
SW
|
200°
S
|
200°
S
|
200°
S
|
200°
S
|
| Wind Speed |
10kt
G20kt
|
10kt
G20kt
|
10kt
G20kt
|
15kt
G20kt
|
15kt
G20kt
|
15kt
G20kt
|
15kt
G20kt
|
| Visibility |
>6SM
|
>6SM
|
>6SM
|
>6SM
|
>6SM
|
>6SM
|
>6SM
|
| Weather |
☀️ Clear
|
☀️ Clear
|
☀️ Clear
|
☀️ Clear
|
☀️ Clear
|
☀️ Clear
|
☀️ Clear
|
| Clouds |
OVC030
|
OVC030
|
OVC030
|
BKN030
BKN180
|
BKN030
BKN180
|
BKN030
BKN180
|
BKN030
BKN180
|
| Ceiling |
3000ft
AGL
|
3000ft
AGL
|
3000ft
AGL
|
3000ft
AGL
|
3000ft
AGL
|
3000ft
AGL
|
3000ft
AGL
|
| Flight Rules | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| Day/Night |
🌙
Night
|
🌙
Night
|
🌙
Night
|
🌙
Night
|
🌙
Night
🌅
06:57
|
🌙
Night
🌅
06:57
|
🌙
Night
🌅
06:57
|
Forecast Periods
📖 Plain English Explanation:
This is the base forecast condition. Winds from the Southwest (220°) at 10kt. Gusts up to 20kt are expected. Visibility will be excellent at more than 6SM. Overcast skies at 3000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.
📖 Plain English Explanation:
Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Rain. Overcast skies at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.
📖 Plain English Explanation:
Winds from the Southwest (220°) at 12kt. Visibility will be excellent at more than 6SM. Scattered clouds at 3000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.
📖 Plain English Explanation:
Winds from the South-Southwest (200°) at 15kt. Visibility will be excellent at more than 6SM. Broken clouds at 3000 feet, Broken clouds at 18000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.
📖 Plain English Explanation:
Winds from the South-Southwest (210°) at 15kt. Visibility will be excellent at more than 6SM. Weather conditions: Light Rain, FCST. Broken clouds at 3000 feet, Overcast skies at 8000 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.