Overview
- Environment and Climate Change Canada issued a heat warning on July 1 for much of Alberta, including Edmonton and Calgary, forecasting daytime highs of 29–35 °C and overnight lows near 14 °C.
- Temperatures are expected to peak Wednesday in the low 30s before relief arrives Thursday.
- Sixty-two wildfires are burning across Alberta with 19 uncontrolled blazes triggering fire bans and evacuation orders in several regions.
- Alberta Health Services has urged residents to stay hydrated, seek cool spaces and monitor for signs of heat exhaustion or stroke.
- Canadian summers have warmed nearly 2 °C since the 1940s, intensifying drought conditions and driving an early, severe fire season in the Prairies.