A period of very warm and humid weather is expected to continue.Time span: today, Thursday and Thursday night.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 today and Thursday. Little relief is expected tonight and Thursday night due to elevated temperatures both nights not expected to drop below 20 degrees. 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.htmlPlease 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.