Heat warnings issued in northeastern Ont.

Above seasonal temperatures expected this week With above seasonal temperatures expected this week, public health officials say it is time to keep cool and hydrated to avoid getting sick.

With above seasonal temperatures expected this week, Environment and Climate Change Canada (ECCC) has issued a heat warning within Public Health Sudbury & Districts’ (PHSD) service area beginning Monday, public health officials said in a news release Sunday afternoon.

With hot, humid weather in the forecast, Greater Sudbury and vicinity and all of Manitoulin Island along with communities of Chapleau, Espanola, Foleyet, French River, Gogama, Killarney, Markstay-Warren, Massey, Missinaibi Lake, St. Charles and West-Nipissing are under a heat warning from the health unit.

The ECCC has also issued heat warnings for North Bay, Sault Ste. Marie, Superior East, Timmins and Cochrane along with several of their neighboring communities.

Environment Canada heat warnings

Heat warnings are issued by ECCC when the forecasted temperature for two consecutive days is 29 C or more during the day and 18 C or above at night or the forecasted humidex is 36 C or higher.

Daytime highs on Monday through Wednesday are expected to be 28 C to 33 C with humidex values between 36 C and 42 C with little relief overnight as lows are expected to be 18 C to 22 C with humidex values of 25 C to 30 C, said ECCC officials in the warning. Temperatures are expected to peak on Tuesday, according to Environment Canada’s forecast.

Taking precations, staying cool

“Although some individuals are at higher risk, anyone can suffer from heat-related illnesses,” said Burgess Hawkins, a health protection division manager with PHSD, in a news release.

“Everyone should take precautions.”

PHSD officials cautioned that prolonged exposure to high levels of heat can lead to dehydration and illnesses such as heat stroke, heat exhaustion, heat fainting, heat rash, muscle cramps, swelling of hands, feet and ankles, called heat edema, and even death.

“People who are most at risk include, older adults, infants and young children, pregnant women, people with chronic illnesses, people who are homeless, people who use alcohol or illicit drugs and those who work or exercise in the heat,” reads the PHSD news release.

“Those who take medications or have a health condition should consult their doctor or pharmacist to determine if they are at increased risk from the heat and follow their recommendations.”

The health authority provided the following tips to prevent heat-related illness:

Know the signs of heat-related illness

PHSD also provided a listing of symptoms of heat-related illnesses – they include dizziness or fainting, nausea or vomiting, headache, rapid breathing and heartbeat, extreme thirst and decreased urination with unusually dark yellow urine.

“If you or someone in your care experiences these symptoms, contact a health care professional,” said public health officials.

“(And) in emergencies call 911.”

PHSD also offers information on beating the heat in apartment buildings, keeping your pets safe, doing outdoor activities in heat and smog and on how to keep your children safe during hot weather on its website.