Naval Air Station Meridian / McCain Field

KNMM

Lauderdale, US

Current TAF Forecast

Raw TAF:
TAF KNMM 0423/0523 17005KT 9999 BKN060 BKN250 QNH3006INS TEMPO 0509/0513 VRB03KT 8000 BR BKN003 FM051500 19008KT 9999 FEW010 BKN050 BKN250 QNH2999INS TEMPO 0517/0523 21010G18KT SCT050 SCT250 AUTOMATED SENSOR METWATCH 0505 TIL 0511 TX28/0521Z TN14/0510Z FN20088

Detailed TAF Table

Parameter
Thu
02:00Z
+-1h
Thu
03:00Z
+0h
Thu
04:00Z
+1h
Thu
05:00Z
+2h
Thu
06:00Z
+3h
Thu
07:00Z
+4h
Thu
08:00Z
+5h
Thu
09:00Z
+6h
Thu
10:00Z
+7h
Thu
11:00Z
+8h
Thu
12:00Z
+9h
Thu
13:00Z
+10h
Thu
14:00Z
+11h
Thu
15:00Z
+12h
Thu
16:00Z
+13h
Thu
17:00Z
+14h
Thu
18:00Z
+15h
Thu
19:00Z
+16h
Thu
20:00Z
+17h
Thu
21:00Z
+18h
Wind Dir
170°
S
170°
S
170°
S
170°
S
170°
S
170°
S
170°
S
VRB
VRB
VRB
VRB
170°
S
170°
S
190°
S
190°
S
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
3 kt
3 kt
3 kt
3 kt
5 kt
5 kt
8 kt
8 kt
10 kt
G18 kt
10 kt
G18 kt
10 kt
G18 kt
10 kt
G18 kt
10 kt
G18 kt
Visibility
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
8 km
8 km
8 km
8 km
10+ km
10+ km
10+ km
10+ km
0.511 km
0.511 km
0.511 km
0.511 km
0.511 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Mist
BR
Mist
BR
Mist
BR
Mist
BR
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN060
BKN250
BKN060
BKN250
BKN060
BKN250
BKN060
BKN250
BKN060
BKN250
BKN060
BKN250
BKN060
BKN250
BKN003
BKN003
BKN003
BKN003
BKN060
BKN250
BKN060
BKN250
FEW010
BKN050
FEW010
BKN050
SCT050
SCT250
SCT050
SCT250
SCT050
SCT250
SCT050
SCT250
SCT050
SCT250
Ceiling
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
6,000 ft
AGL
6,000 ft
AGL
5,000 ft
AGL
5,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR VFR VFR VFR VFR LIFR LIFR LIFR LIFR VFR VFR VFR VFR LIFR LIFR LIFR LIFR LIFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:19Z
🌙
Night
🌅 06:19Z
🌅
Dawn
🌅 06:19Z
☀️
Day
🌅 06:19Z
☀️
Day
🌅 06:19Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:40Z
☀️
Day
🌇 17:40Z
☀️
Day
🌇 17:40Z
🌇
Dusk
🌇 17:40Z
🌙
Night
🌇 17:40Z
🌙
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
VFR
Wind
170° at 5 kt
Visibility
10+ km
Clouds
BKN060 BKN250
📖 Plain English Explanation:

This is the base forecast condition. Winds from the South (170°) at 5 kt. Visibility will be excellent at 10+ km. Broken clouds at 6000 feet, Broken clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 09:00Z - 13:00Z
LIFR
Wind
VRB° at 3 kt
Visibility
8 km
Weather
Mist
Clouds
BKN003
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds will be variable in direction at 3 kt. Visibility will be good at 8 km. Weather conditions: Mist. Broken clouds at 300 feet. Low IFR conditions - challenging even for instrument operations.

FM051500 15:00Z - 21:00Z
VFR
Wind
190° at 8 kt
Visibility
10+ km
Clouds
FEW010 BKN050 BKN250
📖 Plain English Explanation:

Winds from the South (190°) at 8 kt. Visibility will be excellent at 10+ km. Few clouds at 1000 feet, Broken clouds at 5000 feet, Broken clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 17:00Z - 23:00Z
LIFR
Wind
210° at 10 kt
Gusts: 18 kt
Visibility
0.511 km
Clouds
SCT050 SCT250
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the South-Southwest (210°) at 10 kt. Gusts up to 18 kt are expected. Visibility will be poor at 0.511 km. Scattered clouds at 5000 feet, Scattered clouds at 25000 feet. Low IFR conditions - challenging even for instrument 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.