On March 11, 2026, Environment Canada issued an orange freezing rain warning for Mississippi Mills, Ontario, as a major storm is expected to create dangerous conditions. The weather agency predicts a long period of freezing rain that could last up to 24 hours, leaving 10 to 20 millimetres of ice buildup on roads, trees, and power lines.
Because of the severe weather, the Municipality of Mississippi Mills closed its municipal offices on Wednesday. Both the Almonte and Pakenham branches of the Mississippi Mills Public Library are also closed for the day to keep residents and staff safe.
Officials are warning that the heavy ice will likely lead to long power outages and could damage trees and buildings. Roads and sidewalks are expected to be very slippery, which will make driving and walking difficult through the day and into the night.
The freezing rain follows a recent flood outlook for the area, and local authorities are keeping a close eye on how the heavy precipitation affects the community. Residents are being asked to stay home if possible and avoid any travel that is not absolutely necessary.
