12:53 PM EDT Thursday 03 September 2020
Severe thunderstorm watch in effect for:
- Sault Ste. Marie – St. Joseph Island
Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail.
Severe thunderstorms are possible this afternoon with wind gusts near 90 km/h.
Strong wind gusts can toss loose objects, damage weak buildings, break branches off trees and overturn large vehicles. Intense lightning is likely with any thunderstorm that develops. Lightning kills and injures Canadians every year. Remember, when thunder roars, go indoors!
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.
The Office of the Fire Marshal and Emergency Management recommends that you take cover immediately if threatening weather approaches.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.
For more information: http://www.emergencymanagementontario.ca/english/beprepared/beprepared.html.