The city of Ottawa is undertaking a massive cleanup operation after being hit by a record-breaking first snowfall that blanketed the capital region on Sunday. The historic winter weather event has prompted Environment Canada to issue warnings about potentially dangerous road conditions as temperatures fluctuate.
Record-Breaking Winter Arrival
Sunday's snowfall at Major's Hill Park marked the official beginning of Ottawa's winter season, with accumulation measurements indicating this was one of the most significant first snowfalls in recent memory. The timing of the storm, arriving on November 10, 2025, caught many residents by surprise with its intensity and accumulation levels.
Environment Canada meteorologists have warned that icy and slippery roads are "likely" as the snowfall tapers off across southern Ontario. The transition from snow to potential freezing rain creates hazardous conditions for motorists and pedestrians alike.
Regional Impacts and Safety Concerns
The effects of the season's first major snow event have been felt across the region. Authorities reported a 20-vehicle pileup on Highway 19 that appears to have been caused by the sudden onset of snowy conditions. Emergency services responded to multiple incidents throughout the day as drivers adjusted to winter driving conditions.
Environment Canada continues to monitor the situation closely, with additional warnings about accumulating snow across Simcoe County and surrounding areas. The weather agency emphasizes that the first snowfall of the season often catches drivers unprepared, leading to increased accident rates.
City Response and Cleanup Operations
Municipal crews have been deployed across Ottawa to clear major roadways, sidewalks, and public spaces. The cleanup operation is expected to continue through the early part of the week as the city works to restore normal transportation routes.
Residents are being advised to exercise caution when traveling and to allow extra time for their commutes. The city has also reminded property owners of their responsibility to clear sidewalks adjacent to their properties within specified timeframes.
With winter officially arriving in force, Ottawa residents are being encouraged to prepare for what meteorologists suggest could be an active snow season ahead. The early and substantial snowfall serves as a reminder for Canadians to complete their winter preparedness activities, including winter tire installation and emergency kit preparation.
