Significant snowfall is expected across several regions from Sunday to Monday, bringing substantial accumulations. Areas that have yet to witness their first snowfall this season are set to experience around 25 cm of snow. This notable weather event is influenced by a weather disturbance moving in from the west.
Weather Forecast for Sunday
The first flakes are projected to appear Sunday afternoon in southern Quebec. The evening could see heavy snowfall in many areas, particularly in the St. Lawrence Valley and north of the river. Montreal is also likely to receive snow.
Risk of Ice Rain
However, a risk of freezing rain is anticipated for areas south of the river on Sunday evening. The snowfall is expected to advance toward Quebec City as the evening progresses.
Conditions on Monday
On Monday, a mix of precipitation is expected in southern and central regions following the weather system. The Saguenay—Lac-Saint-Jean area is likely to be under snow throughout the day.
Potential Accumulations
Snow accumulations could reach up to 25 cm in certain locations by Monday evening. The most affected areas include:
- The Laurentians
- Lanaudière
- Haute-Mauricie
Montreal and its northern suburbs might see accumulations of 10 to 15 cm, similar to the expectations for Quebec City and its surrounding regions. It’s important to note that the snowfall amounts remain subject to change as the storm’s path could vary.
Impact on Commute
According to meteorologist Bertin Ossonon, the Monday morning rush hour might be disrupted in the Quebec City area due to the snow. This early-season snowfall is unusual, especially since cities like Montreal and Gatineau have yet to receive their first flakes, which typically happen between October 24 and 27.
Timing of Snowfall
If Montreal receives 15 cm of snow by Monday, it would be an unprecedented early winter event. Typically, such snow amounts are observed closer to Christmas, around December 23.
Residents are advised to prepare for the weather conditions on Sunday and Monday, suggesting the need for umbrellas, snow shovels, and snow blowers. Mother Nature appears ready to deliver a significant early snowfall.
