Winter Storm Warning Issued for Southern Ontario
Southern Ontario is bracing for a significant winter weather event, with a winter storm warning in effect for several regions. Environment Canada is forecasting several hours of freezing rain, potentially leading to ice accumulation of 5 to 10 millimetres. This icy glaze could create hazardous conditions on roads and walkways, with reduced visibility expected throughout Wednesday.
What to Expect: Freezing Rain, Snow, and Flooding Risks
The agency warns that the freezing rain will likely be followed by freezing rain or snow overnight. Accumulations of up to 5 centimetres of snow are possible, further exacerbating travel difficulties. Beyond the immediate dangers of slippery surfaces, a concerning development is the potential for flooding in some communities.
Weeks of sub-zero temperatures have resulted in significant snow and ice buildup. As temperatures rise and precipitation falls, conservation authorities are issuing warnings about potential flooding. Areas with poor drainage are particularly vulnerable.
Regional Impacts: Toronto, Kitchener-Waterloo, and Beyond
- Toronto: A special weather statement is in effect, with a mix of sun and cloud today, transitioning to rain this evening. The forecast includes a 60% chance of showers changing to drizzle overnight.
- Kitchener, Waterloo, Guelph, Brantford, Oakville, Burlington, and Milton: Conservation authorities are actively monitoring water levels and warning residents of potential flooding.
- Markham, Richmond Hill, Ajax, and Guelph: These regions are under a winter storm warning, anticipating 10 to 15 centimetres of snow throughout Wednesday.
- Catfish Creek Conservation Authority: While widespread flooding isn’t expected, low-lying areas near waterways could experience higher than normal water flows.
Travel and Utility Disruptions Possible
Environment Canada advises that travel delays are possible due to the hazardous road conditions. Local utility outages are also a concern, given the potential for ice accumulation on power lines. Residents are urged to exercise caution and avoid unnecessary travel during the storm.
Looking Ahead: Forecast for the Week
The unsettled weather pattern is expected to continue throughout the week. Here’s a brief outlook:
- Tuesday: Cloudy with a high of 3°C and a 40% chance of rain.
- Thursday: Lingering clouds with a high of 1°C.
- Friday: A 70% chance of rain or snow, with a high of 3°C.
- Weekend: Cloudy skies with a less than 50% chance of flurries and potential sub-zero temperatures.
Stay updated with the latest forecasts from The Weather Network and Environment Canada. Be prepared for changing conditions and prioritize safety.
Source: Reporting by Maia Tustonic and Joshua Smith, Toronto Star.
