Ottawa is facing one of its most hazardous weather events of the season, with officials warning that the city could see up to 24 hours of continuous freezing rain — the kind of prolonged ice accumulation that turns every sidewalk into a skating rink and every commute into a white-knuckle ordeal.
What to Expect
Freezing rain occurs when precipitation falls as liquid but instantly turns to ice on contact with cold surfaces. Unlike a brief freezing drizzle that clears up in an hour or two, a 24-hour event can deposit significant ice accumulation on roads, walkways, tree branches, and power infrastructure. Even a few millimetres of ice can make walking nearly impossible and driving extremely dangerous.
Ottawa officials are urging residents to limit travel during the event. If you absolutely must go out, give yourself extra time, wear footwear with grip, and treat every intersection as slippery — even if it doesn't look it.
Why It's More Dangerous Than Snow
Many Ottawans are well-accustomed to heavy snowfalls, but freezing rain is in a different category of hazard. Snow can be plowed and sanded relatively quickly. Ice, on the other hand, bonds to surfaces and is much harder to treat. Sand and salt lose effectiveness in extended freezing rain events because the ongoing precipitation washes them away.
Emergency services and city road crews are preparing for a demanding stretch, but residents should not assume that roads and pathways will be cleared quickly.
Power Outages Are a Real Risk
Extended freezing rain events are one of the leading causes of widespread power outages. Ice accumulates on tree branches and power lines, adding weight until something snaps. Ottawa residents should consider charging devices ahead of the storm, keeping a flashlight handy, and having a plan if heat goes out for several hours.
If you rely on medical equipment that requires power, contact your healthcare provider or local emergency management for guidance.
How to Prepare
Here's a quick checklist before the ice sets in:
- Stock up now — grab groceries, medications, and essentials before the worst of it hits
- Charge your devices — phone, battery packs, anything you'd need if the power goes out
- Salt your steps — apply ice melt to your front walkway and stairs before precipitation begins, not after
- Check on neighbours — elderly residents and those with mobility challenges are especially vulnerable during icy conditions
- Reschedule if you can — if your plans aren't essential, consider moving them. No errand is worth a fall or a fender-bender
School and Transit Impacts
Watch for announcements from the Ottawa-Carleton District School Board and the Ottawa Catholic School Board regarding school closures or delays. OC Transpo may also adjust service as conditions deteriorate — check their official channels for real-time updates before heading to a stop.
Stay Informed
Environment and Climate Change Canada issues updated weather alerts through its public forecast system. Bookmark their Ottawa forecast page or download the WeatherCAN app to get alerts directly to your phone.
This is the kind of weather day where staying home is genuinely the smart call. Bundle up, keep the kettle on, and let the city crews do their work.
Source: CityNews Ottawa via Google News Ottawa Weather RSS feed.
