Ottawa and nearby areas are bracing for heavy snowfall of up to 35 centimeters on Thursday as a shift from mild conditions to wintry weather is expected, as per Environment Canada’s forecast. A snowfall warning has been issued for Ottawa, Ardoch, Perth, and Renfrew, with predictions of 20 to 35 centimeters of snow before it diminishes overnight. The region is currently under an orange alert, indicating a significant potential impact from the impending storm.
Eastern Ontario is likely to experience snowfall ranging between 15 to 25 centimeters, while western Quebec is expected to receive 10 to 20 centimeters of snow, both under a yellow alert, denoting the lowest level of caution on Environment Canada’s scale. Certain areas like Maniwaki, Pembroke, and Shawville in the northwestern part have not received any warnings, although Pembroke was under a warning on the preceding day.
Temperatures have plummeted, increasing the risk of slippery surfaces. Ottawa had been experiencing above-average temperatures, particularly during the night, leading to the temporary closure of the Rideau Canal Skateway. The capital’s temperature is anticipated to drop to around -13°C early on Thursday, with a daytime high of -9°C and an overnight low of -18°C, along with wind chill.
Travel disruptions are expected as snowfall has commenced at the Ottawa International Airport. The Ontario Provincial Police (OPP) have advised drivers to avoid unnecessary travel and to exercise caution if driving is unavoidable, recommending reduced speeds, heightened focus, and increased stopping distances. The adverse weather conditions have resulted in road closures and accidents, prompting authorities to urge motorists to adhere to safety instructions.
In Ottawa, poor road conditions have led to alterations in some OC Transpo bus routes, while a technical issue affecting Line 2 near Leitrim station was reported, although not directly linked to the weather. Additionally, winter parking restrictions will be enforced on most Ottawa streets starting at 7 p.m., with similar bans in place in Gatineau and Kingston during specific periods.
Records for daily snowfall are at risk of being broken, with Ottawa having recorded 16.5 centimeters of snow on January 15, 1898.