Heat Warning Issued as Temperatures and Humidex Set to Soar Through Canada Day Week
/By Scott Arnold
Residents across the region are being urged to take precautions as the first major heat event of the summer arrives, with temperatures expected to feel like the mid-40s.
a heat wave is expected to hit the peterborough area this week, with the possibility of temperatures in the 40s
Lakelands Public Health is encouraging people to stay cool, stay hydrated and check in on vulnerable friends, family members and neighbours as an Orange Heat Warning remains in effect from Tuesday, June 30 through Friday, July 3.
Environment and Climate Change Canada says daytime highs could reach up to 36 C, with the humidex potentially climbing into the mid-40s. Overnight temperatures are also expected to remain between 21 C and 24 C, offering little relief from the heat.
The heat event is expected to end by Saturday, July 4.
Health officials say everyone is at risk of heat-related illnesses during extreme heat, but certain groups are more vulnerable, including older adults, young children, pregnant individuals, people with chronic illnesses or disabilities, those who work outdoors and people experiencing homelessness.
Lakelands Public Health is encouraging residents to check in on loved ones, especially those who live alone, noting that the combination of the season's first heat event and the Canada Day holiday can make conditions particularly dangerous.
Know the signs of heat illness
Symptoms of heat exhaustion can include:
Tiredness and weakness
Dizziness
Nausea or vomiting
Headache
Rash
Dark yellow urine or reduced urination
Anyone experiencing these symptoms should move to a cool place, drink water and seek medical attention if necessary.
Heat stroke is a medical emergency and requires an immediate call to 9-1-1. Symptoms include:
Body temperature above 39 C
Hot, red skin
Confusion or disorientation
Fainting
Trouble speaking
Severe nausea or vomiting
Rapid breathing or heartbeat
Tips to stay safe in the heat
Health officials recommend:
Drinking plenty of water, even before feeling thirsty
Avoiding strenuous outdoor activities
Staying out of direct sunlight during the hottest parts of the day
Wearing loose, light-coloured clothing
Taking cool showers or using cold, wet towels
Keeping homes cool by closing blinds and limiting the use of heat-producing appliances
Never leaving people or pets inside parked vehicles
