Start; Saturday, September 11, 3:30 PM EDT
End; Saturday, September 11, 10:00 PM EDT
Source: Environment Canada
Conditions are favourable for the development of severe thunderstorms which may produce tornadoes.
Isolated tornadoes are possible from severe thunderstorms this afternoon into early evening.
Damaging wind gusts and large hail 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.
Be prepared for severe weather. Take cover immediately, if threatening weather approaches.
In the event of a tornado, or if a tornado warning is issued for your area, it is recommended you take the following actions: Go indoors to a room on the lowest floor, away from outside walls and windows, such as a basement, bathroom, stairwell or interior closet. Leave mobile homes, vehicles, tents, trailers and other temporary or freestanding shelter, and move to a strong building if you can. As a last resort, lie in a low spot and protect your head from flying debris. Lightning kills and injures Canadians every year. Remember, when thunder roars, go indoors!