meteo montreal is on track to be affected by a major weather system delivering heavy snow, freezing rain and strong winds beginning Sunday and moving into Monday across Quebec. Environnement Canada has issued winter-storm warnings for western and coastal sectors and forecasts accumulations of 20 to 40 centimetres of snow in some areas. Forecasts for the city show between 10 and 25 millimetres of rain for Montreal and wind gusts in the 50–70 km/h range.
Meteo Montreal: What the city will see
The city will see sustained rainfall in the low double digits, with forecasts in the context placing totals between 10 and 25 mm through Tuesday morning. Strong winds accompanying the precipitation are expected to gust between 50 and 70 km/h in Montreal, raising the potential for hazardous travel conditions on exposed routes. Forecasters indicate the southern corridors will experience a marked warmup that can change initial snow to rain in a short period.
Province-wide impacts and warnings
In western Quebec, Environnement Canada forecasts totals of 20 to 40 centimetres of snow in affected sectors and has issued winter-storm warnings for parts of the province. The Abitibi-Témiscamingue region is expected to see 5 to 10 millimetres of freezing rain in some areas through Tuesday morning, and coastal sectors including the Côte-Nord remain under alerts with snow and blowing snow possible under gusts around 50 km/h. In central Quebec, light snow will shift to rain at times with a risk of freezing rain for places such as Québec City and Saguenay–Lac-Saint-Jean, where temperatures are expected to reach about 6°C in the warm spell.
Immediate reactions and expert voices
Environnement Canada (federal weather agency) said: “A total of 20 to 40 centimetres of snow expected” for parts of the province. Guillaume Perron, meteorologist, Environnement Canada, noted that the system will bring an important warmup in southern sectors and that precipitation which begins as snow should rapidly change to rain. Jean-Charles Beaubois, president, MétéoGlobale, explained that the Grand Montréal area is forecast to face a mix of steady rain and sleet with violent winds during the event.
Officials emphasize the variability across regions: heavy snow in the west and parts of the north, rain and sleet in the south and Montreal, and pockets of freezing rain from the Abitibi region eastward.
Quick context: The same system is described as producing a pronounced warmup in the south while delivering substantial snowfall farther west and along the coast. Forecasts also indicate a sharp return to colder air after the system passes, with a significant temperature drop following the warm spell.
What’s next: Authorities and meteorological services will continue to update warnings and precipitation totals through Tuesday morning ET; residents and transport operators should monitor official guidance and prepare for rapid changes as the system shifts. Expect evolving conditions for meteo montreal over the coming 48 hours as snow, freezing rain and rain trade places across the region.
