It's a scorching start to the long weekend.
Public health officials have issued their first heat alert of the year as temperatures are forecast to soar across the London region on Friday.
The daytime high is expected to reach 31 C, but will feel a few degrees higher than that because of the humidity. That has prompted the Middlesex London Health Unit to issue a one-day heat alert.
“This very warm weather, combined with the coming holiday long weekend, will make it tempting to participate in summertime activities outdoors, but it’s important to remember that we’re still under a stay-at-home order so be conscious of the risk of COVID-19 when enjoying the weather,” Public Health Inspector Randy Walker said in a statement. “Remember, when outside, to cover exposed skin, use sunblock, and wear a hat to protect against the intense heat of the sun. Ensure to drink plenty of water and don’t overexert yourself while in the heat.”
Although the heat alert will only be in place for one day, unseasonably warm temperatures will continue for the rest of the long weekend.
Environment Canada forecasts temperatures in the London region to hit 29 C on Saturday, 25 C on Sunday, and 23 C on Monday. There is a slight chance of showers each day.
To avoid heat-related illness, health officials advise people to take the following steps:
• Drink plenty of water and natural juices throughout the day, even if you don’t feel very thirsty. • Avoid drinking alcoholic beverages, as well as coffee and cola. • When possible, avoid spending too much time outdoors. If you must be outside, seek shade as much as possible. Plan outdoor activities in the early morning or evening. • Wear a wide-brimmed hat when outdoors. • Keep shades or drapes drawn and blinds closed on the sunny side of your home. • Avoid turning on electric lights in the home. • Take a cool bath or shower periodically or cool down with cool, wet towels. • Wear loose-fitting, light clothing. • Avoid eating heavy meals and using your oven. • Avoid intense or moderately intense physical activity. • Never leave a child or pet in a parked car or sleeping outside in direct sunlight. • Use fans to draw cool air at night, but do not rely on a fan as a primary cooling device during extended periods of excessive heat. • Reduce the use of personal vehicles, stop unnecessary idling; avoid using oil-based paints and glues, pesticides and gas-powered small engines.
Symptoms of heat-related illness include rapid breathing, weakness or fainting, fatigue, headache, and confusion. Anyone experiencing these symptoms should get help from a medical professional.
