از: 31/07/2026, 12:00
به: 01/08/2026, 03:30

Yellow watch - severe thunderstorm - in effect This afternoon and evening, conditions are favourable for the development of severe thunderstorms capable of producing strong wind gusts, hail and torrential downpours. Nautical activities may be hazardous due to sudden, severe wind gusts over bodies of water. ### Damage to roofs, fences, branches or soft shelters is possible. Heavy rain can cause flash flooding and significant reductions to visibility. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on social media using #QCStorm.

از: 31/07/2026, 17:00
به: 01/08/2026, 03:40

Localized heavy rainfall in showers and thunderstorms is possible. What: Local rainfall amounts possibly in excess of 50 mm. When: Late this afternoon into Saturday morning. Additional information: Showers and thunderstorms will repeatedly move through the region late this afternoon into Saturday morning. Localized heavy rainfall is possible for areas that receive multiple thunderstorms. Rainfall warnings may be issued. Water will likely pool on roads and in low-lying areas. Visibility will likely be suddenly reduced at times. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit https://www.ontario.ca/page/floods for the latest details. ### Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on social media using #ONStorm.