Severe heat advisory announced for extensive regions in Ontario and Quebec
Heat Warning Issued Across Ontario and Quebec: Stay Safe During the Heatwave
A heatwave is sweeping across Ontario and Quebec, with temperatures expected to reach highs of 30 to 35 °C and humidex values soaring to 35 to 40 °C for multiple days. This prolonged period of extreme heat has prompted a heat warning for large parts of both provinces.
Extreme heat can affect everyone's health, but older adults, especially those living alone, are at a higher risk. It's crucial to take precautions and preventative measures to stay safe during this heatwave.
Stay Hydrated
Drink water frequently, even before feeling thirsty, aiming for about 2–3 liters per day for adults. Avoid alcohol, caffeine, and sugary drinks as they can worsen dehydration.
Wear Appropriate Clothing
Choose light-colored, loose-fitting, breathable fabrics like cotton or linen to help your body cool naturally. Avoid tight or dark-colored clothing that traps heat.
Limit Sun Exposure
Reduce time spent outdoors during the hottest parts of the day. Use shade and wear a wide-brimmed hat to protect from direct sunlight.
Use Cooling Methods
Close blinds or shades to keep indoor spaces cooler, open windows if cooler outside, use air conditioning or fans, or use portable cooling devices such as portable air conditioners to maintain comfortable temperatures.
Check on Vulnerable Individuals
Regularly check on older adults, people living alone, and others at heightened risk of heat illnesses.
Recognize Symptoms of Heat-Related Illness
Be alert for heat exhaustion signs (headache, nausea, dizziness, thirst, dark urine, intense fatigue) and heat stroke symptoms (red, hot skin; dizziness; nausea; confusion; loss of consciousness). Seek emergency medical help immediately if heat stroke symptoms occur by calling 911.
Avoid Strenuous Activity
Minimize physical exertion during peak heat hours to reduce the risk of heat stress.
Protect Pets
Ensure pets have plenty of water and a cool place to rest.
These measures help prevent heat exhaustion, heat stroke, and other heat-related illnesses during periods when daytime temperatures reach 30 to 35 °C with humidex values of 35 to 40 °C and overnight lows around 19 to 22 °C.
Environment Canada reports that temperatures are expected to cool mid-week, bringing an end to the heat. However, it's essential to remain vigilant and follow safety precautions until the heatwave passes.
In other news, Toronto police have launched a 3-digit, non-emergency number for cellphones, making it easier for residents to contact them during non-emergency situations.
Stay safe, stay cool, and look out for each other during this heatwave.
The prolonged heatwave, affecting both Ontario and Quebec, highlights the importance of considering environmental-science factors and their impact on human health. It's crucial to stay hydrated, limit sun exposure, and wear appropriate clothing to maintain our health during these extreme weather conditions.
