A brutal blast of Arctic air has descended upon the nation's capital, prompting Environment Canada to issue an extreme cold warning for Ottawa and surrounding areas. The weather agency warns residents to brace for dangerously low temperatures and life-threatening wind chills throughout the region.
The mercury is expected to plunge to staggering lows, with wind chill values making it feel like -35 to -40 overnight and into Friday morning. These extreme conditions pose significant health risks, particularly for outdoor workers, people experiencing homelessness, and those with inadequate heating.
Protecting Yourself From the Deep Freeze
Environment Canada emphasizes that frostbite can develop on exposed skin in as little as 10 minutes in these extreme conditions. Health officials recommend:
- Dress in layers with wind-resistant outerwear
- Cover all exposed skin including face, ears, and hands
- Watch for cold-related symptoms like shortness of breath, chest pain, or numbness in extremities
- Check on vulnerable neighbors and ensure pets are brought indoors
Regional Impacts and Warming Centers
The cold warning extends across eastern Ontario and western Quebec, affecting communities from Gatineau to Cornwall. Several municipalities have activated extreme weather protocols, opening additional warming centers for those seeking refuge from the dangerous conditions.
Ottawa Public Health advises residents to limit outdoor exposure and be aware of the signs of hypothermia, which include confusion, drowsiness, and slurred speech. Emergency services are on high alert as the capital weathers what could be one of the coldest periods this winter season.
