Posted by 
If you were hoping for a white Christmas in Montreal, you could be about to get your wish—but it’s coming with a side of winter weather chaos!
In the early hours of Monday, December 23, Environment Canada issued a weather advisory for southern Quebec, including Montreal, warning of snow that’s set to start Monday evening and last into Tuesday morning.
According to the weather advisory, Montrealers can expect up to 15 cm of snow to pile up overnight, just in time to mess with travel plans during one of the busiest weeks of the year.
The advisory covers Southern Quebec, including the Montreal, Montérégie, Lanaudière, Laurentians, Outaouais, Mauricie, Centre-du-Québec and Eastern Townships regions.
Whether you’re tackling last-minute shopping or heading to the airport, brace yourself for some winter weather challenges. Environment Canada urges Montreal drivers to be prepared for rapidly changing road conditions, as well as poor visibility.
The advisory adds, “Please continue to monitor alerts and forecasts issued by Environment Canada.”
Anyone flying out of Montreal-Trudeau International Airport (YUL) in the coming days should plan ahead. Earlier this week, the airport advised travellers to arrive at least three hours early for all flights, regardless of destination. Plan your route to the airport carefully, as road delays are increasingly likely due to the poor weather conditions.
The snow is expected to begin late Monday afternoon and continue overnight into Tuesday morning.
Environment Canada says that, by Tuesday, the storm should taper off, leaving behind a mix of sun and cloud with temperatures steady around -9 C—though it could feel closer to -17 C with the wind chill. Ouch!
Wednesday, Christmas Day, will bring clear skies and sunshine, but the cold isn’t going anywhere. Highs will stay at a frosty -11 C, making it a picturesque but freezing holiday. Boxing Day (Thursday) is looking just as bright, with highs again hovering at -11 C, so bundle up if you’re heading out to catch post-Christmas deals.
As the week goes on, things are expected to feel a little more manageable. Friday will bring a mix of sun and cloud with a high of -7 C, while Saturday and Sunday will see slightly warmer conditions.
Weekend highs are expected to hit 2 C on Saturday and 4 C on Sunday, though there’s a chance of flurries or rain showers to keep you on your toes.
Montreal’s chaotic winter weather is never convenient, but this time of year, it can be extra stressful. If you’ve got holiday plans, be sure to give yourself plenty of time, pack some patience, and check for updates before you head out.
Stay safe out there, Montreal!
Love this? Check out our MTL Blog noticeboard for details on jobs, benefits, travel info and more!
AI tools may have been used to support the creation or distribution of this content; however, it has been carefully edited and fact-checked by a member of MTL Blog’s Editorial team. For more information on our use of AI, please visit our Editorial Standards page.
