Montréal to Trois-Rivières - Marine Weather - Environment Canada Environment Canada https://www.weather.gc.ca 2026-03-19T09:47:18Z tag:weather.gc.ca,2013-04-16:20260319094718 https://www.weather.gc.ca/template/gcweb/v15.0.0/assets/wmms-alt.png https://www.weather.gc.ca/template/gcweb/v15.0.0/assets/favicon.ico Copyright 2026, Environment Canada Forecast for Today Tonight and Friday. - Montréal to Trois-Rivières 2026-03-19T07:00:00Z 2026-03-19T07:00:00Z Wind southeast 10 to 15 knots increasing to south 15 to 25 this morning then diminishing to southwest 10 to 15 early this evening. Wind becoming light overnight then becoming northeast 15 near noon Friday. Flurries this afternoon and tonight. Snow Friday afternoon and evening. Visibility 1 mile or less in precipitation. High today plus 1. Low tonight minus 4. High Friday plus 1. <br/>Issued 03:00 AM EDT 19 March 2026 tag:weather.gc.ca,2013-04-16:10000_regular_forecast:20260319070000 Extended Forecast - Montréal to Trois-Rivières 2026-03-19T10:00:00Z 2026-03-19T10:00:00Z Saturday: Wind light.<br/>Sunday: Wind light increasing to northeast 15 to 25 knots.<br/>Monday: Wind northeast 15 to 20 knots diminishing to northeast 10 to 15 late in the day.<br/>Issued 06:00 AM EDT 19 March 2026 tag:weather.gc.ca,2013-04-16:10000_extended_forecast:20260319100000