As a result of extreme heat and humidity, Environment Canada has issued a Heat Warning for Halton Region starting June 1, 2023. This warning is issued when forecast temperatures are expected to reach 31 degrees Celsius or more with overnight temperatures above 20 degrees Celsius for two days, or when a humidex of 40 or higher is expected for two days.
Especially at risk
- older adults (over the age of 65), infants and young children, people who work and exercise in the heat, people without adequate housing and those without air conditioning; and
- people who have breathing difficulties, heart problems, kidney problems or are taking medication that increase their heat-health risk.
Prevention tips
- drink plenty of cool liquids, especially water;
- avoid strenuous outdoor activities;
- seek shade from the sun;
- spend time in air-conditioned places, such as shopping malls and community centres; and
- visit friends and neighbours who may be at risk and never leave people or pets in your care unattended in a car.
If you or someone in your care experiences rapid breathing, headache, confusion, weakness or fainting, please seek medical attention right away.
Weather and heat information are available on local radio and television stations and the Environment Canada Weather Conditions and Forecast webpage. . For information and tips on how to protect your health during heat warnings, including a listing of air conditioned locations in Halton, please visit our Heat Warning webpage at halton.ca or call 311.
The Regional Municipality of Halton serves more than 624,000 residents in the City of Burlington, the Town of Halton Hills, the Town of Milton, and the Town of Oakville. Halton Region is committed to meeting the needs of its residents through the delivery of cost-effective, quality programs and services, including water and wastewater; Regional roads and planning; paramedic services; waste management; public health; social assistance; children’s and seniors’ services; housing services; heritage programs; emergency management and economic development. For more information, call 311 or visit Halton Region’s website at halton.ca.