Salt Spring Island, BC, is under a Yellow Warning for heat through Wednesday, July 22, 2026, as the first high temperatures of the summer push into the low 30s. Island Health says the sudden warmth can be risky because people haven’t had time to adjust. Overnight lows will stay in the mid-teens, so homes won’t cool down much at night.
The warning comes from Environment Canada and is part of BC’s updated heat alert system. A Yellow Warning is the most common level and means daytime and nighttime temperatures will be unusually high for at least two days in a row. It’s a signal to prepare and take steps to stay cool. More serious Orange and Red warnings come with even hotter conditions lasting longer.
Island Health is asking residents to look out for people who are more likely to get sick in the heat. This includes older adults living alone, pregnant people, infants, and anyone with chronic conditions like heart or lung problems. Indoor temperatures above 31°C can be dangerous for these groups. If your home stays that warm, try to spend time in a cooler place.
To find an air-conditioned public space, check EmergencyMapBC.ca for cooling centres nearby. More heat safety tips are at bccdc.ca/heat, or you can call HealthLink BC at 8-1-1. The health authority also reminds everyone that heat stroke is a medical emergency. If someone shows signs like confusion, fainting, or very high body temperature, call 9-1-1 right away and start cooling them down while you wait.
