Massena International Airport Richards Field

KMSS / MSS

Massena, US

Current TAF Forecast

Raw TAF:
TAF KMSS 171740Z 1718/1818 07006KT 4SM -SN BR BKN024 OVC035 FM180100 18007KT P6SM BKN024 WS020/24035KT FM180400 22012G28KT P6SM BKN026 FM180800 23010G18KT P6SM SCT030

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
70°
E
70°
E
70°
E
70°
E
70°
E
180°
S
180°
S
180°
S
220°
SW
220°
SW
220°
SW
220°
SW
230°
SW
230°
SW
230°
SW
230°
SW
230°
SW
230°
SW
70°
E
70°
E
70°
E
Wind Speed
6kt
6kt
6kt
6kt
6kt
7kt
7kt
7kt
12kt
G28kt
12kt
G28kt
12kt
G28kt
12kt
G28kt
10kt
G18kt
10kt
G18kt
10kt
G18kt
10kt
G18kt
10kt
G18kt
10kt
G18kt
6kt
6kt
6kt
Visibility
4SM
4SM
4SM
4SM
4SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
4SM
4SM
4SM
Weather
Light Snow, Mist
-SN BR
Light Snow, Mist
-SN BR
Light Snow, Mist
-SN BR
Light Snow, Mist
-SN BR
Light Snow, Mist
-SN BR
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Light Snow, Mist
-SN BR
Light Snow, Mist
-SN BR
Light Snow, Mist
-SN BR
Clouds
BKN024
OVC035
BKN024
OVC035
BKN024
OVC035
BKN024
OVC035
BKN024
OVC035
BKN024
BKN024
BKN024
BKN026
BKN026
BKN026
BKN026
SCT030
SCT030
SCT030
SCT030
SCT030
SCT030
BKN024
OVC035
BKN024
OVC035
BKN024
OVC035
Ceiling
2400ft
AGL
2400ft
AGL
2400ft
AGL
2400ft
AGL
2400ft
AGL
2400ft
AGL
2400ft
AGL
2400ft
AGL
2600ft
AGL
2600ft
AGL
2600ft
AGL
2600ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
2400ft
AGL
2400ft
AGL
2400ft
AGL
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR MVFR MVFR MVFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 07:15
🌙
Night
🌅 07:15
🌅
Dawn
🌅 07:15
☀️
Day
🌅 07:15
☀️
Day
🌅 07:15
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 16:44
☀️
Day
🌇 16:44
☀️
Day
🌇 16:44
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
70° at 6 kt
Visibility
4SM
Weather
Light Snow, Mist
Clouds
BKN024 OVC035
📖 Plain English Explanation:

This is the base forecast condition. Winds from the East-Northeast (70°) at 6kt. Visibility will be good at 4SM. Weather conditions: Light Snow, Mist. Broken clouds at 2400 feet, Overcast skies at 3500 feet. Marginal VFR conditions - some restrictions for visual flying.

FM180100 2026-01-18 01:00:00 - 2026-01-18 07:00:00
MVFR
Wind
180° at 7 kt
Visibility
>6SM
Clouds
BKN024
📖 Plain English Explanation:

Winds from the South (180°) at 7kt. Visibility will be excellent at more than 6SM. Broken clouds at 2400 feet. Marginal VFR conditions - some restrictions for visual flying.

FM180400 2026-01-18 04:00:00 - 2026-01-18 10:00:00
MVFR
Wind
220° at 12 kt
Gusts: 28 kt
Visibility
>6SM
Clouds
BKN026
📖 Plain English Explanation:

Winds from the Southwest (220°) at 12kt. Gusts up to 28kt are expected. Visibility will be excellent at more than 6SM. Broken clouds at 2600 feet. Marginal VFR conditions - some restrictions for visual flying.

FM180800 2026-01-18 08:00:00 - 2026-01-18 14:00:00
VFR
Wind
230° at 10 kt
Gusts: 18 kt
Visibility
>6SM
Clouds
SCT030
📖 Plain English Explanation:

Winds from the Southwest (230°) at 10kt. Gusts up to 18kt are expected. Visibility will be excellent at more than 6SM. Scattered clouds at 3000 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.