Severe thunderstorm watch Montreal

Environment Canada has issued a severe thunderstorm watch for Montreal and surrounding areas.
 “Conditions are favourable for the development of severe thunderstorms that may be capable of producing large hail and heavy rain,” says the weather agency on their website. 
The warning is for the following areas. 
Châteauguay — La Prairie area
Laval area
Longueuil — Varennes area
Montreal Island area
Environment Canada notes that heavy downpours can cause