Saint Catharines Airport, Canada (CYSN) 43-12N 079-10W Dec 25, 2025 - 08:00 PM EST / 2025.12.26 0100 UTC Wind: from the NE (040 degrees) at 10 MPH (9 KT):0 Visibility: 15 mile(s):0 Sky conditions: partly cloudy Temperature: 26 F (-3 C) Windchill: 15 F (-9 C):1 Dew Point: 14 F (-10 C) Relative Humidity: 58% Pressure (altimeter): 30.29 in. Hg (1025 hPa) ob: CYSN 260100Z 04009KT 15SM FEW200 SCT240 M03/M10 A3029 RMK CI2CI2 SLP263 cycle: 1