Active Weather Alerts
Heat Warning
Issued: 7:03 PM Jul. 17, 2025 – Environment and Climate Change Canada
Humidex values reaching 33 will continue. A period of very warm and humid weather is expected to continue. Time span: ending overnight. Maximum daytime temperatures: 28 to 30 Celsius (Humidex near 37), except cooler along parts of the coast. Minimum nighttime temperatures: near 21 degrees Celsius. Location: Prince Edward Island. Remarks: The very warm and humid weather will persist this evening and overnight. Cloud and showers associated with a trough of low pressure should give cooler temperatures on Friday. ### Heat warnings are issued when very high temperature or humidity conditions are expected to pose an elevated risk of heat illnesses, such as heat stroke or heat exhaustion. For more information: https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/how-protect-yourself.html https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/who-is-at-risk.html Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to PEstorm@ec.gc.ca or post reports on X using #PEStorm.
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