Heat warnings issued through Tuesday for B.C. south coast, parts of Interior

Scorching temperatures are expected through Tuesday in southwestern British Columbia, climbing as high as 35 degrees in some areas. 

Environment Canada said there’s a moderate risk to public health as a ridge of high pressure brings high temperatures to the south coast and some parts of the southern Interior.

Heat warnings were issued over the weekend for Howe Sound, Whistler, Pemberton, Sunshine Coast, East Vancouver Island and Inland Vancouver Island. The warnings were expanded Monday to include Metro Vancouver and the Fraser Valley. 

Forecasters said areas near the water will likely get some relief from the heat, but away from the water, daytime temperatures will reach the low 30’s.

Heat warnings are also in place for the North Thompson region, with forecasted highs of 31 degrees, as well as the Fraser Canyon, South Thompson and South Okanagan regions, where temperatures near 35 degrees are expected. 

Cooler weather is expected to arrive on Wednesday. 

Environment Canada noted that heat can affect everyone, but can be particularly risky for seniors, people who live alone, people with pre-existing health conditions, mental illness or substance use disorders, and people with limited mobility.

It recommends seeking a cool place such as a tree-shaded area, splash pad, misting station, or air-conditioned spot like a public building.

Heat illness can cause heavy sweating, rash, cramps, fainting, high body temperature and the worsening of some health conditions.