Environment Canada has issued a heat warning for Toronto and surrounding areas, calling for highs in the 30s and overnight lows in the 20s on Saturday and Sunday. A mix of sun and clouds is expected on both days with a chance of rain. That means little relief from the sweltering heat until cooler temperatures arrive on Monday. Heat warnings are issued when very high temperatures or humidity levels are expected to pose a risk of illness, such as heat stroke or heat exhaustion. Young children, pregnant women, older adults, people with chronic illnesses or people who work outdoors face the greatest risk, the federal weather service says. Keep your cool with the following tips, she says:
Drink plenty of water even before you feel thirsty. Check on older family members, friends and neighbors. Never leave people or pets inside parked vehicles. Take breaks in cool places if you work outdoors.
