Trois Rivieres, Canada (CWTY) 46-21N 072-31W Dec 15, 2025 - 01:00 PM EST / 2025.12.15 1800 UTC Wind: from the WSW (240 degrees) at 10 MPH (9 KT):0 Temperature: 19.9 F (-6.7 C) Windchill: 8 F (-13 C):1 Dew Point: 7.9 F (-13.4 C) Relative Humidity: 58% Pressure tendency: 0.07 inches (2.3 hPa) lower than three hours ago ob: CWTY 151800Z AUTO 24009KT M07/M13 RMK AO1 SLP157 T10671134 56023 cycle: 18