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Ancliff, ON

Alerts in Effect

Severe Thunderstorm Watch

Issued at 19:31 Thursday 16 September 2021

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain.

Thunderstorms this evening may be capable of producing strong wind gusts up to 110 km/h, hail with a diameter of 1 to 4 cm and heavy downpours with 20 to 40 mm possible in an hour. An isolated tornado is also possible.

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Large hail can damage property and cause injury. Strong wind gusts can toss loose objects, damage weak buildings, break branches off trees and overturn large vehicles. Remember, severe thunderstorms can produce tornadoes. Heavy downpours can cause flash floods and water pooling on roads.

Severe thunderstorm watches are issued when atmospheric conditions are favourable for the development of thunderstorms that could produce one or more of the following: large hail, damaging winds, torrential rainfall.

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

For more information: http://www.emergencymanagementontario.ca/english/beprepared/beprepared.html.



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