fra: 02.04.2026, 18:00
til: 03.04.2026, 07:05

Rainfall to come What: 20 to 35 millimetres of rain When: Tonight to Friday Where: Témiscamingue, Outaouais, the Laurentians, Lanaudière and Mauricie Additional information: Rain and mild temperatures will lead to accelerated snowmelt, potentially raising water levels in some rivers. A second low pressure system will bring more rain and mild temperatures from Saturday afternoon to Sunday morning. The rainfall amounts expected for the second system could be greater than during the first event. The cumulative effect of this week's precipitation amounts will increase the impacts on rivers. ### Water will likely pool on roads and in low-lying areas. Visibility will likely be suddenly reduced at times. 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 X using #QCStorm.

fra: 02.04.2026, 18:38
til: 03.04.2026, 10:38

Heavy rain this weekend. What: Total rainfall amounts of 25 to 50 mm. When: Saturday into Saturday night. Additional Information: A Colorado low will bring heavy rain to the area. The heaviest rain is expected to fall Saturday evening and Saturday night, with locally higher amounts possible in thunderstorms. There remains some uncertainty where the highest rainfall amounts will occur. Rainfall warnings may follow as the event nears. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/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 X using #ONStorm.