Strong to Severe Thunderstorms Possible Across Southern Ontario; Large Hail Possible

Damaging Winds Possible as Severe Thunderstorms Target Southern Ontario

Scattered Severe Thunderstorms to Start October Across Southern Ontario; Isolated Tornado Possible

Dangerous Thunderstorms and Isolated Tornadoes Possible in Southern Ontario

Severe Thunderstorms Possible in Southern Ontario and Southern Quebec

Severe Thunderstorm Target Northern and Extreme Southern Ontario

Isolated Severe Thunderstorms Possible in Ontario and Quebec

UPDATE: Tornado Watch Issued; Severe Thunderstorms Expected Across Ontario & Manitoba

Severe Thunderstorms Expected Across Ontario, Quebec and Manitoba; Isolated Tornadoes, Damaging Wind

Scattered Severe Thunderstorms Expected Across Portions of Alberta and Saskatchewan

Severe Thunderstorms Possible East of Lake Superior

Severe Thunderstorms and Isolated Tornadoes Target Alberta, Saskatchewan, Manitoba, and Ontario

Low Severe Thunderstorm Risk across Portions of Ontario and Quebec

Severe Thunderstorms Target Northern Ontario

Severe Thunderstorms Expected Across Northwestern Ontario & Funnel Clouds in Southern Ontario

Isolated Severe Thunderstorms Possible in Southern and Northwestern Ontario

Damaging Winds and Large Hail Expected in Saskatchewan, Manitoba and Ontario; Isolated Tornadoes

Widespread Thunderstorms, Isolated Severe, Across Quebec and Ontario

Isolated Severe Thunderstorms in Southern Ontario; 2-3cm Hail, 100km/h Winds, Isolated Tornado

Severe Thunderstorms Possible in Alberta & Saskatchewan; Damaging Winds, Large Hail, Tornado Threat