Overview

• Environment Canada has extended heat warnings through Thursday across the three provinces as humidex values soar.
• Daytime highs of 28 °C to 31 °C are expected to feel like 37 °C due to high humidity.
• Officials advise residents to stay hydrated and watch for heat stroke symptoms including headache, nausea and dizziness.
• Dry conditions accompanying the extreme heat have heightened fire danger in Nova Scotia, prompting fire risk alerts.
• Advocacy groups are pressing governments to help low-income households secure air conditioning and other cooling supports.