Active Weather Alerts
Snow Squall Warning
Issued: 8:37 PM Nov. 16, 2025 – Environment and Climate Change Canada
Snow squalls expected off Georgian Bay. What: Total snowfall accumulations of 15 to 30 cm, with the highest amounts expected in the most persistent lake effect snow bands. When: Tonight through Monday morning. Additional information: Lake effect snow off Georgian Bay will intensify tonight. Conditions are expected to improve by near noon on Monday, although flurries will likely continue into Monday afternoon. ### Visibility will likely be suddenly reduced to near zero at times. Road closures are possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
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