It’s hot out there! Heat warning issued for Burlington, Oakville, Milton

An official Heat Warning has been issued by Halton Region’s medical officer of health for Oakville, Burlington, Milton and Halton Hills.

“An Extended Heat Warning is issued when daytime temperatures reach at least 31C with overnight temperatures above 20 degrees Celsius for three or more days, or when the humidex is expected to reach 40 for three or more days,” said a spokesperson for the Region.

“Extreme heat can affect everyone’s health. The health risks are greater for older adults, infants and young children, pregnant people, people with physical and or mental illnesses, and people with disabilities or mobility issues.”

High body temperature can lead to heat stroke, heat exhaustion, heat fainting, swelling of hands, feet and ankles, heat rash and heat cramps. Symptoms of heat illness include dizziness or fainting, nausea or vomiting, headache, rapid breathing and heartbeat, extreme thirst and decreased urination.

It’s advised you pay close attention to how you and those around you feel. If you experience symptoms of heat illness, immediately move to a cool place and drink liquids, water is best.

Heat stroke is a medical emergency. Call 9-1-1 when someone has a high body temperature and is either unconscious, confused or has stopped sweating. Cool the person as best you can while waiting for medical attention to arrive.

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Here are some tips on how to take action against the heat and protect your health:

• Drink plenty of cool liquids, especially water, before you’re thirsty
• Avoid sun exposure – wear a wide-brimmed hat
• Wear loose-fitting, light-coloured clothing
• Take a break from the heat by going somewhere cool
• Visit friends, family and your neighbours to make sure they are cool and hydrated
• Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high-risk category

For more information on Extended Heat Warnings and what you can do to protect your health, visit the Preparing for Heat Events webpage.