Weather Update
A yellow warning for freezing rain was issued for the Waterloo Region and surrounding areas as conditions began to deteriorate on the evening of March 5, 2026. The weather agency has advised residents to be cautious, particularly when walking or driving.
As the evening progressed, icy precipitation started to affect travel, with expectations of up to 2 mm of ice build-up on roads and sidewalks. The agency emphasized the importance of safety, urging drivers to turn on their lights, slow down, and maintain a safe following distance.
By Thursday night, the freezing rain was forecasted to taper off near midnight, transitioning to freezing drizzle before ending on Friday morning. Kingston was expected to experience an overnight low of around –1°C, while Ottawa faced a forecasted low of –7°C.
The Grand River Conservation Authority responded to the anticipated weather by issuing a Flood Watch for the entire Grand River Watershed. This precautionary measure highlights the potential for significant rainfall over the next few days, with estimates suggesting 20-30 mm of rain could fall.
As the freezing rain event unfolded, residents were reminded to remain vigilant and prepared for changing conditions. The weather agency’s warnings serve as a crucial reminder of the hazards associated with icy weather.
With temperatures expected to rise over the weekend, reaching highs of 5°C on Thursday and Friday, and even 12°C on Saturday, the warmer weather may alleviate some of the icy conditions. However, the transition from freezing rain to drizzle could still pose risks for travelers.
The sequence of events surrounding this weather warning is significant for those in affected areas, as it underscores the importance of preparedness during winter weather events. Residents are encouraged to stay informed and take necessary precautions to ensure their safety.
Details remain unconfirmed regarding the extent of the impact on travel and local infrastructure as the situation develops. Authorities will continue to monitor conditions closely and provide updates as necessary.