Active Weather Alerts
Yellow Warning - Snow Squall
Issued: 11:21 PM Dec. 29, 2025 – Environment and Climate Change Canada
Snow squalls and blowing snow tonight. What: Near zero visibility at times in heavy snow and blowing snow. Total local snowfall amounts of 10 to 20 cm. When: Continuing through Tuesday morning. Additional information: In the wake of a sharp cold front, lake effect snow squalls off Lake Huron have developed. Blowing snow and poor visibility will be the primary concern as strong northwesterly wind gusts of 70 km/h are expected. ### Travel may be extremely hazardous. 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. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
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