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Brooke, ON

Alerts in Effect

Tornado Watch

Issued at 13:38 Tuesday 22 August 2017

Conditions are favourable for the development of severe thunderstorms this afternoon. The main threats with these thunderstorms are large hail, damaging wind gusts and torrential downpours. Isolated tornadoes are also possible.


This is a dangerous and potentially life-threatening situation.

Tornado watches are issued when atmospheric conditions are favourable for the development of thunderstorms that could produce tornadoes.

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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