Capital City Airport

KLAN / LAN

Lansing, US

Current TAF Forecast

Raw TAF:
TAF KLAN 171720Z 1718/1818 24012G22KT P6SM -SHSN BKN030 FM172100 24011G21KT 3SM -SHSN BKN030 FM180400 23012G23KT P6SM BKN025 PROB30 1808/1812 2SM -SHSN OVC020

Detailed TAF Table

Parameter
Sat
20:00Z
+-1h
Sat
21:00Z
+0h
Sat
22:00Z
+1h
Sat
23:00Z
+2h
Sun
00:00Z
+3h
Sun
01:00Z
+4h
Sun
02:00Z
+5h
Sun
03:00Z
+6h
Sun
04:00Z
+7h
Sun
05:00Z
+8h
Sun
06:00Z
+9h
Sun
07:00Z
+10h
Sun
08:00Z
+11h
Sun
09:00Z
+12h
Sun
10:00Z
+13h
Sun
11:00Z
+14h
Sun
12:00Z
+15h
Sun
13:00Z
+16h
Sun
14:00Z
+17h
Sun
15:00Z
+18h
Sun
16:00Z
+19h
Wind Dir
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
230°
SW
230°
SW
230°
SW
230°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
Wind Speed
12kt
G22kt
11kt
G21kt
11kt
G21kt
11kt
G21kt
11kt
G21kt
11kt
G21kt
11kt
G21kt
12kt
G22kt
12kt
G23kt
12kt
G23kt
12kt
G23kt
12kt
G23kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
12kt
G22kt
Visibility
>6SM
3SM
3SM
3SM
3SM
3SM
3SM
>6SM
>6SM
>6SM
>6SM
>6SM
2SM
2SM
2SM
2SM
>6SM
>6SM
>6SM
>6SM
>6SM
Weather
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Light Showers Snow
-SHSN
30%
Light Showers Snow
-SHSN
30%
Light Showers Snow
-SHSN
30%
Light Showers Snow
-SHSN
30%
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Light Showers Snow
-SHSN
Clouds
BKN030
BKN030
BKN030
BKN030
BKN030
BKN030
BKN030
BKN030
BKN025
BKN025
BKN025
BKN025
OVC020
OVC020
OVC020
OVC020
BKN030
BKN030
BKN030
BKN030
BKN030
Ceiling
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
2500ft
AGL
2500ft
AGL
2500ft
AGL
2500ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
3000ft
AGL
Flight Rules VFR MVFR MVFR MVFR MVFR MVFR MVFR VFR MVFR MVFR MVFR MVFR IFR IFR IFR IFR VFR VFR VFR VFR VFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 07:12
🌙
Night
🌅 07:12
🌅
Dawn
🌅 07:12
☀️
Day
🌅 07:12
☀️
Day
🌅 07:12
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 16:47
☀️
Day
🌇 16:47
☀️
Day
🌇 16:47
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
240° at 12 kt
Gusts: 22 kt
Visibility
>6SM
Weather
Light Showers Snow
Clouds
BKN030
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (240°) at 12kt. Gusts up to 22kt are expected. Visibility will be excellent at more than 6SM. Weather conditions: Light Showers Snow. Broken clouds at 3000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM172100 2026-01-17 21:00:00 - 2026-01-18 03:00:00
MVFR
Wind
240° at 11 kt
Gusts: 21 kt
Visibility
3SM
Weather
Light Showers Snow
Clouds
BKN030
📖 Plain English Explanation:

Winds from the West-Southwest (240°) at 11kt. Gusts up to 21kt are expected. Visibility will be good at 3SM. Weather conditions: Light Showers Snow. Broken clouds at 3000 feet. Marginal VFR conditions - some restrictions for visual flying.

FM180400 2026-01-18 04:00:00 - 2026-01-18 10:00:00
MVFR
Wind
230° at 12 kt
Gusts: 23 kt
Visibility
>6SM
Clouds
BKN025
📖 Plain English Explanation:

Winds from the Southwest (230°) at 12kt. Gusts up to 23kt are expected. Visibility will be excellent at more than 6SM. Broken clouds at 2500 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB30 2026-01-18 08:00:00 - 2026-01-18 12:00:00
IFR
Visibility
2SM
Weather
Light Showers Snow
Clouds
OVC020
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 2SM. Weather conditions: Light Showers Snow. Overcast skies at 2000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

📚 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.