The Greater Sudbury region marks its fourth day under a heat warning today with temperatures expected to hit near 30 degrees with a humidex near 36.
However, Environment Canada is forecasting cooler weather for Thursday, promising a respite from the intense heat and humidity.
Public Health Sudbury & Districts, which had also issued heat warnings the past few days, has not extended its warning, despite Environment Canada’s warning today.
There is a risk of thunderstorm for much of today and also the promise of cooler temperatures later on.
The temperature today is expected to peak at 11 a.m. with a temperature of 29. From there, it is expected to begin falling throughout the afternoon and into the evening to below 20 degrees.
Thursday’s forecast is for a mix of sun and cloud with a high of 26 and a humidex value of around 31.
Despite the forecasted bit of relief, the hot, humid temperatures today can generate deteriorating air quality and may result in the Air Quality Health Index getting near the high-risk category.
“The risks are greater for young children, pregnant women, older adults, people with chronic illnesses and people working or exercising outdoors,” Environment Canada
The risks associated with the extreme heat can lead to heat illness, which can include swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.
If you are outdoors, you are encouraged to drink plenty of water even before feeling thirsty. Take periodic breaks from the heat by getting out of the sun, getting into a swimming pool, shower or bath, or finding an air-conditioned spot like a public building.
Of course, people and pets should never be left inside a parked vehicle.
People are also encouraged to keep their homes cool by closing the windows and curtains in the morning to block out the sun and warm air. Windows and curtains can be reopened in the evening once the temperature cools.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.
