Southwestern Public Health has issued a heat warning for the region.
Environment Canada is forecasting a multi-day heat event starting Sunday and continuing through to Wednesday.
Daytime highs will be in the low thirties and humidex values may reach the low forties.
Overnight low temperatures are expected to be in the low twenties.
The heat event is expected to continue into Wednesday.
During a heat warning, residents should take precautions to protect themselves and the most vulnerable from heat-related illness.
Those most vulnerable to the effects of the heat include older adults, infants and young children, outdoor workers, people experiencing homelessness who do not have shelter, proper clothing or food.
Anyone who experiences physical distress because of extreme temperatures should immediately seek medical attention, either by calling 911 or going to the nearest emergency department.
What you should do:
During extreme temperature conditions, stay indoors in an air-conditioned building if possible.
Limit time in the sun when the UV Index is most intense, between 11 a.m. and 4 p.m.
Seek shade when outdoors, especially during mid-day.
Drink plenty of water to stay hydrated and decrease intake of caffeinated/alcoholic beverages.
Take cool showers or baths.
Apply sunscreen with SPF 30 (or higher), 20-30 minutes before going outside to ensure absorption and re-apply every 2-3 hours.
Check regularly on children, the elderly, persons with disabilities and individuals with chronic illnesses.
Never leave young children, the elderly or pets in a closed parked vehicle for any period.
Find a public Cooling Centre at http://www.swpublichealth.ca/extreme-heat
Heat stroke is a medical emergency!
Call 9-1-1 or your emergency health provider if you, or someone around you, is showing signs of heat stroke which can include red and hot skin, dizziness, nausea, confusion and change in consciousness.
While you wait for medical attention, try to cool the person by moving them to a cool place, removing extra clothing, applying cold water or ice packs around the body.
