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Lanes, ON

Alerts in Effect

Special Weather Statement

Issued at 08:40 Monday 11 December 2017

Widespread accumulating snow likely this afternoon and tonight as an Alberta Clipper sails by. Lake effect snow squalls beginning Tuesday.

A general snowfall of 5 to 10 cm is forecast by Tuesday morning.

The snow is expected to begin this afternoon and taper off later tonight. Although localized amounts of 10 to 15 cm are possible, the snowfall warning criterion of 15 cm snow in 12 hours is not expected to be reached.

Poor winter driving conditions are likely tonight. Untreated roads may become snow covered and slippery.

On Tuesday, conditions will become favourable for the development of lake effect snow squalls in northwest flow over Lake Huron. Snow squall watches will likely be issued later today, and snow squall warnings will likely be required by Tuesday as this event draws closer.

Environment Canada will continue to monitor this situation and update statements accordingly.


Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to or tweet reports using #ONStorm.

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