Heat Warning Issued for Eastern and Inland Vancouver Island Regions
Island Health warns of temperatures near 30°C with overnight lows around 16°C this weekend; residents urged to stay cool and check on vulnerable neighbours.
On Vancouver Island, we know summer heat can sneak up on us—bright mornings, a warm breeze off the water, and then by afternoon the sidewalks and living rooms feel heavy. Island Health has issued a heat warning for Eastern and Inland communities, with temperatures expected to reach about 30°C this weekend and overnight lows near 16°C. The advisory covers communities from Duncan to Nanaimo and up through Courtenay and Campbell River.
What we’re watching
Forecasters expect daytime highs around 30°C, which may challenge homes without air conditioning and make outdoor work and recreation riskier in the afternoon. While this isn’t record‑breaking heat, Island Health notes a moderate risk to public health—especially for people with existing health conditions, seniors, infants and young children, outdoor workers, and those without access to cooling.
Staying cool on the Island
Simple steps help. Aim for the coolest room in your home during the afternoon peak, draw curtains or blinds, and use fans to move air. Hydrate regularly—even before you feel thirsty—and check in with neighbours who might need a hand. If your living space is getting too warm, consider spending a few hours in a cooler public place like a library or community centre.
If you’re heading outdoors, plan activities earlier or later in the day, take frequent shade breaks, and keep pets off hot pavement. Never leave anyone—human or animal—in a parked vehicle, even for a short time.
Community impacts and care
Hotter days can strain local services. Health providers often see an uptick in heat‑related illness calls as temperatures rise. If you need medical advice, use official resources and urgent care appropriately, and watch for signs of heat exhaustion in yourself and others: heavy sweating, dizziness, nausea, headache, and fatigue.
Who’s most at risk
- Older adults and people living alone
- People with chronic health conditions or who take certain medications
- Infants, young children, and those who are pregnant
- Outdoor workers and people who are unhoused or living in inadequately cooled housing
Please take a moment to check on people in your circle who might be vulnerable. A quick call or doorstep visit can make all the difference.
At a glance
- Heat warning covers Eastern and Inland Vancouver Island, from Duncan to Nanaimo and Courtenay to Campbell River.
- Temperatures may reach about 30°C with overnight lows near 16°C.
- Island Health advises checking on people with existing health conditions and other vulnerable neighbours.
- Overall, there is a moderate risk to public health due to the heat.
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Editor’s note: Conditions may change as weather systems shift. This article provides general information; follow Island Health and local authorities for the latest advisories and health guidance.