开始于: 2026-09-15, 00:00
到: 2026-09-15, 03:26

Yellow advisory - frost - in effect Patchy frost is expected tonight into Tuesday morning as temperatures drop to near the freezing mark. ### Damage to plants, trees, and crops is possible. 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.