Toronto has issued a heat warning for Sunday. It comes as Environment Canada is predicts a high of 33 C today and a humidity reading that will feel closer to 38. “During a Heat Warning, the public is encouraged to call or visit family, friends and neighbours, especially isolated adults and seniors who are at greater risk of suffering from heat-related illness, to make sure they are cool and drinking plenty of fluids,” a statement from David McKeown, the city’s medical officer of health, reads. “Other groups at risk include people with chronic illnesses, individuals with limited mobility or certain mental health illnesses, infants and young children, people on certain medications, and those who are homeless.”
