Winter Storm Warning in Montreal, QC

Check whether a winter storm warning is in effect in Montreal, Quebec right now. The live status below pulls active warnings, watches and advisories and shows current conditions and a 7-day snow forecast for Montreal. Montreal sees severe winter storms most years, with winter storm warnings issued regularly through the cold season.

Current Conditions

Loading live conditions…

Next 24 Hours

7-Day Snow & Temperature Forecast

What To Do Now

    Important: the risk index is a forecast estimate, not an official warning. Official winter storm warnings come only from Environment and Climate Change Canada (ECCC). Always follow local authorities.

    Winter storm warnings in Montreal, Quebec

    Forecasters here typically warn for roughly 15 cm or more of snow in 12 hours, or about 20 cm in 24 hours, as well as significant ice or blizzard conditions. Montreal sees severe winter storms most years, with winter storm warnings issued regularly through the cold season. When a winter storm warning is issued, it means hazardous winter weather is occurring or imminent — not merely possible — so residents should avoid unnecessary travel and stay indoors.

    Watch vs warning: a winter storm watch means a major storm is possible in Montreal within 12–48 hours (be prepared); a winter storm warning means it is happening or about to (take action now). For full definitions, see the complete winter storm warning guide.

    Montreal winter storm FAQ

    Is there a winter storm warning in Montreal right now?

    The live status at the top of this page shows whether a winter storm warning, watch, or advisory is currently in effect for Montreal, Quebec. It checks live forecast and alert data automatically and refreshes every time the page loads.

    Does Montreal get winter storm warnings often?

    Montreal sees severe winter storms most years, with winter storm warnings issued regularly through the cold season. The frequency varies year to year with the track of major storm systems.

    How much snow triggers a winter storm warning in Montreal?

    Forecasters here typically warn for roughly 15 cm or more of snow in 12 hours, or about 20 cm in 24 hours, as well as significant ice or blizzard conditions.

    What should I do during a winter storm warning in Montreal?

    Avoid travel if possible, stay indoors and keep warm, prepare for power outages, keep an emergency kit, and check on elderly or vulnerable neighbours. Follow guidance from Quebec authorities and Environment and Climate Change Canada (ECCC).

    Winter storm warnings in nearby locations

    See all locations, read the latest winter weather news, or the full winter storm warning guide. Definitions follow Environment and Climate Change Canada (ECCC) criteria; thresholds vary by region.