Today : Mar 17, 2025
Climate & Environment
27 February 2025

Winter Weather Advisory Issued For Southern Ontario

Expect heavy snow and reduced visibility across the GTA, impacting morning commutes.

Southern Ontario is bracing for winter weather as Environment Canada has issued a travel advisory for the Greater Toronto Area (GTA) and surrounding regions. The advisory, which is effective Thursday morning, highlights the potential for reduced visibility at times due to heavy snowfall.

According to the advisory, motorists can expect between two to five centimeters of snow. Some melting is anticipated on paved surfaces, making driving conditions tricky. Environment Canada warned, "Be prepared to adjust your driving with changing road conditions. If visibility is reduced, slow down, watch for tail lights ahead, and be prepared to stop." This cautionary note is particularly important as poor visibility may severely impact commuters throughout the day.

The winter weather advisory is currently in effect for various areas - namely Toronto, Vaughan, Richmond Hill, Markham, Durham Region, Oakville, Pickering, Oshawa, Mississauga, Brampton, Newmarket, Georgina, Halton Hills, and Milton. Municipalities across these regions are preparing for the inclement weather, with officials advising residents to take precautions as conditions develop.

On the weather front, Thursday's forecast indicates periods of snow concluding around noon, followed by cloudy skies. There’s also a 40 percent chance of rain showers or flurries later on. The predicted snowfall amount is about two centimeters, but with winds becoming more substantial, gusting at 40 km/h this afternoon. The high temperature for the day is expected to reach four degrees Celsius. If the predicted weather holds true, motorists and pedestrians alike should anticipate fluctuated road and walking conditions.

With winter taking hold, officials are stressing the need for vigilance. "The visibility may be suddenly reduced at times due to heavy snow," mentioned the advisory. This unexpected change can catch even seasoned drivers off guard.

This week is not expected to be kind to southern Ontario. The weather forecast includes continuing flurries, with some days highlighted by potential rain mixed with snow. An encouraging note for those weary of the winter weather: the forecast is expected to shift by the weekend with temperatures possibly climbing. Until then, caution is urged as residents navigate the difficult weather.

Environment Canada continues to monitor the weather conditions closely. They encourage everyone to stay informed about the latest alerts and weather forecasts. For real-time tracking of road conditions and other traveler information, the public can visit the Ontario 511 website or call 5-1-1 for updates. Residents can also report severe weather conditions via email or on social media using the hashtag #ONStorm.

While southern Ontario deals with the immediate impacts of winter weather, residents are reminded to take extra precautions not only for their safety but also for the safety of others on the road. Adjusting travel plans or allowing extra time for driving, and engaging empathetically with road safety during snowfalls can prevent accidents and keep communities safe.

Overall, with the advisory recently issued, the message remains clear: Prepare for potential disruptions and stay aware of changing conditions as winter continues to affect the region.