fra: 16.03.2026, 20:00
til: 17.03.2026, 05:51

Snow squalls resulting in hazardous travel conditions tonight into Tuesday. What: Lake effect snow squalls. Local snowfall amounts of 20 to 40 cm. The highest accumulations are expected for locations east of Lake Huron. Near zero visibility in heavy snow and blowing snow. When: This evening through Tuesday afternoon. Additional information: Temperatures are falling sharply in the wake of a cold front today. Snow squalls off Lake Huron and Georgian Bay will be accompanied by westerly to northwesterly winds gusting 70 to 90 km/h. Hazardous travel conditions including near zero visibilities as a result of heavy snow and extensive blowing snow will continue through Tuesday morning. Conditions are expected to slowly improve Tuesday afternoon. ### Travel may be extremely hazardous. Visibility may 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 [email protected] or post reports on X using #ONStorm.

fra: 16.03.2026, 12:00
til: 16.03.2026, 20:39

Strong winds expected today. What: Strong winds gusting 70 to 90 km/h. When: This afternoon through Tuesday morning. Additional information: Strong southwest winds are expected to develop this afternoon with the passage of a cold front. Winds will shift to the west tonight and ease Tuesday morning. High winds may toss loose objects or cause tree branches to break. Local utility outages are possible. ### Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on X using #ONStorm.