A period of very warm and humid weather is expected.Time span: today through Tuesday. Minimum temperature tonight: 18 degrees Celsius.Maximum temperature Tuesday: 30 to 31 degrees Celsius (Humidex 36 to 38).Locations: central and southeastern New Brunswick. Remarks: A very warm and humid air mass will settle over the region for the next couple of days. Little relief is expected at night with elevated overnight temperatures. Conditions will begin moderating through the day on Wednesday as a cold front moves through the province.###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 NBstorm@ec.gc.ca or post reports on X using #NBStorm.