Logan-Cache Airport

KLGU / LGU

Logan, US

Current TAF Forecast

Raw TAF:
TAF KLGU 041737Z 0418/0518 VRB04KT P6SM SCT250 FM041900 20008KT P6SM SCT250 FM050100 VRB05KT P6SM SCT060 BKN100 FM050400 35025G33KT P6SM -SHRA OVC100 FM050800 32010KT 1 1/2SM -SN OVC008 FM051500 31005KT 6SM -SHSN OVC025

Detailed TAF Table

Parameter
Wed
20:00Z
+-1h
Wed
21:00Z
+0h
Wed
22:00Z
+1h
Wed
23:00Z
+2h
Thu
00:00Z
+3h
Thu
01:00Z
+4h
Thu
02:00Z
+5h
Thu
03:00Z
+6h
Thu
04:00Z
+7h
Thu
05:00Z
+8h
Thu
06:00Z
+9h
Thu
07:00Z
+10h
Thu
08:00Z
+11h
Thu
09:00Z
+12h
Thu
10:00Z
+13h
Thu
11:00Z
+14h
Thu
12:00Z
+15h
Thu
13:00Z
+16h
Thu
14:00Z
+17h
Thu
15:00Z
+18h
Thu
16:00Z
+19h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
350°
N
350°
N
350°
N
350°
N
320°
NW
320°
NW
320°
NW
320°
NW
320°
NW
320°
NW
VRB
310°
NW
310°
NW
Wind Speed
4 kt
4 kt
4 kt
4 kt
4 kt
5 kt
5 kt
5 kt
25 kt
G33 kt
25 kt
G33 kt
25 kt
G33 kt
25 kt
G33 kt
10 kt
G33 kt
10 kt
G33 kt
10 kt
10 kt
10 kt
10 kt
4 kt
5 kt
5 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
1/2SM
1/2SM
1/2SM
1/2SM
1/2SM
1/2SM
>6SM
6SM
6SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Showers Rain
-SHRA
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
☀️ Clear
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Clouds
SCT250
SCT250
SCT250
SCT250
SCT250
SCT060
BKN100
SCT060
BKN100
SCT060
BKN100
OVC100
OVC100
OVC100
OVC100
OVC008
OVC008
OVC008
OVC008
OVC008
OVC008
SCT250
OVC025
OVC025
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
🌤️ Unlimited
2,500 ft
AGL
2,500 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR IFR IFR IFR IFR IFR IFR VFR MVFR MVFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:24Z
🌙
Night
🌅 06:24Z
🌅
Dawn
🌅 06:24Z
☀️
Day
🌅 06:24Z
☀️
Day
🌅 06:24Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:35Z
☀️
Day
🌇 17:35Z
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
VRB° at 4 kt
Visibility
>6SM
Clouds
SCT250
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 4 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM041900 19:00Z - 01:00Z
VFR
Wind
200° at 8 kt
Visibility
>6SM
Clouds
SCT250
📖 Plain English Explanation:

Winds from the South-Southwest (200°) at 8 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050100 01:00Z - 07:00Z
VFR
Wind
VRB° at 5 kt
Visibility
>6SM
Clouds
SCT060 BKN100
📖 Plain English Explanation:

Winds will be variable in direction at 5 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 6000 feet, Broken clouds at 10000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050400 04:00Z - 10:00Z
VFR
Wind
350° at 25 kt
Gusts: 33 kt
Visibility
>6SM
Weather
Light Showers Rain
Clouds
OVC100
📖 Plain English Explanation:

Winds from the North (350°) at 25 kt. Gusts up to 33 kt are expected. Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Rain. Overcast skies at 10000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM050800 08:00Z - 14:00Z
IFR
Wind
320° at 10 kt
Visibility
1/2SM
Weather
Light Snow
Clouds
OVC008
📖 Plain English Explanation:

Winds from the Northwest (320°) at 10 kt. Visibility will be moderate at 1/2SM. Weather conditions: Light Snow. Overcast skies at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM051500 15:00Z - 21:00Z
MVFR
Wind
310° at 5 kt
Visibility
6SM
Weather
Light Showers Snow
Clouds
OVC025
📖 Plain English Explanation:

Winds from the Northwest (310°) at 5 kt. Visibility will be excellent at 6SM. Weather conditions: Light Showers Snow. Overcast skies at 2500 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.