From: 16/03/2026, 20:09
To: 17/03/2026, 12:13

Snow squalls are expected. Under the snow squall bands, visibility will be significantly reduced due to the heavy snow combined with blowing snow, and snow will quickly accumulate.

What: Snow squalls coming in off Lake Huron. Local snowfall amounts of 15 to 25 cm. Near zero visibility in heavy snow and blowing snow. Wind gusts to 70 km/h.

When: Starting near midnight then ending early Tuesday evening

Additional Information: Snow squalls off Lake Huron will be accompanied by westerly to northwesterly winds gusting 70 km/h and will extend inland at times to the region. Hazardous travel conditions including near zero visibilities as a result of heavy snow and frequent blowing snow are expected.

Conditions are expected to slowly improve beginning Tuesday afternoon.

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Travel will likely be hazardous. 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 [email protected] or post reports on X using #ONStorm.