Global National June 17 2018 7:58pm 01:39 First heat wave of the year hits Ontario and B.C. The situation is heating up in B.C. and Ontario this weekend. Environment Canada has issued special weather statements warning of extreme temperatures in both provinces. Paul Johnson reports. Heat warning in effect for B.C. as temperatures break records Vancouver festivalgoers invited to enjoy a cool glass of… hot dog water? Homeless advocates plead for help as heat wave hits Metro Vancouver Responsive site?