Weather Forecast - St. John's International Airport

Terminal Aerodrome Forecast (TAF) for CYYT

CYYT
YYT

Terminal Aerodrome Forecast

Issued: Sep 16, 2025 02:18 UTC
Valid From: Jan 1, 1970 00:00 UTC
Valid To: Jan 1, 1970 00:00 UTC

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD CYYT 160218Z 1602/1624 07005KT 2SM -SHRA -DZ BR BKN003 OVC020 TEMPO 1602/1609 6SM BR SCT003 OVC020 PROB40 1604/1609 1/2SM -SHRA -DZ FG VV002 FM160900 27008KT P6SM SCT003 BKN030 PROB30 1609/1611 1/2SM FG VV002 FM161300 30015G25KT P6SM BKN020 BECMG 1615/1617 35015G25KT FM162200 35012G25KT P6SM SCT015 BECMG 1622/1624 34010G20KT RMK NXT FCST BY 160600Z
Upcoming Changes (Next 12 Hours)
02:48Z BASE
+0h
LIFR 70° 5kt
Visibility: 2SM
Ceiling: 300ft
Light Showers Rain, Light Drizzle, Mist
04:00Z PROB40
+2h
LIFR
Visibility: 1/2SM
Ceiling: 200ft
Light Showers Rain, Light Drizzle, Fog
09:00Z FM160900
+7h
VFR 270° 8kt
Visibility: >6SM
Ceiling: 3,000ft
09:00Z PROB30
+7h
LIFR
Visibility: 1/2SM
Ceiling: 200ft
Fog

Complete Airport Info

Full airport details, runway information, and comprehensive weather data

Current METAR

Real-time weather conditions and current observations

Historical Weather

Weather trends and historical analysis for planning

About TAF Weather Forecasts

TAF (Terminal Aerodrome Forecast) is the standardized format for aviation weather forecasts at airports worldwide. This page displays the current TAF forecast for St. John's International Airport (CYYT), providing essential forecast information for flight planning and aviation operations.

TAF forecasts typically cover 24 to 30 hours and include detailed predictions of wind, visibility, weather phenomena, and cloud conditions. The forecast uses change indicators like BECMG (becoming), TEMPO (temporary), and PROB (probability) to describe expected weather transitions and their timing.

Aviation forecasts are issued by qualified meteorologists and updated regularly. TAF data is essential for flight planning, fuel calculations, and alternate airport selection. Always consult the most recent forecast and consider METAR observations when making flight decisions.