Ottawa Braces for 5-10 cm of Snow This Sunday: Environment Canada
Ottawa snow forecast: 5-10 cm expected Sunday

Winter Weather Advisory Issued for Ottawa

Environment Canada has issued a weather forecast predicting significant snowfall for the Ottawa region this Sunday. According to meteorological data released on November 30, 2025, the capital should prepare for 5 to 10 centimetres of snow accumulation throughout the day.

Detailed Forecast and Timing

The weather agency confirmed the snowfall prediction in their latest bulletin published at 11:19 AM EST. Meteorologists indicate that the snow will begin falling during the morning hours and continue through much of Sunday, potentially affecting travel plans and road conditions across the city.

This winter weather event comes as many residents are preparing for the holiday season and serves as an early reminder of the challenges Canadian winters typically bring. The timing coincides with increased weekend traffic as people complete their weekend errands and activities.

Regional Weather Context

While Ottawa prepares for this significant snowfall, other regions across Canada are experiencing their own weather challenges. Environment Canada has also issued fog advisories for areas including Drumheller and Taber for Sunday morning, while Toronto remains under a special weather statement as snow and strong winds impact the Greater Toronto Area.

The contrasting weather patterns across the country highlight the diverse climate conditions Canadians face as winter establishes its presence nationwide.

Residents are advised to monitor updated forecasts throughout the weekend and prepare for potentially slippery road conditions. Environment Canada typically provides regular updates as weather systems develop and change.