Active Weather Alerts
Yellow Advisory - Frost
Issued: 12:37 AM Sep. 23, 2026 – Environment and Climate Change Canada
Temperatures near or below zero with frost are forecast overnight tonight as well as overnight Wednesday night. ### 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 QCstorm@ec.gc.ca or post reports on social media using #QCStorm.
Local Radar