Maine will experience dangerous heat starting Monday morning, with heat index values reaching close to 100 degrees in some northern and central areas. The National Weather Service has issued warnings about the potential for heat-related illnesses, particularly for those working outdoors or without access to adequate cooling.
Heat advisories are in effect from Aroostook County down through Penobscot, Hancock, and Washington counties, as well as parts of southern and western Maine and central and southern New Hampshire. In northern Maine, advisories begin at 8 a.m. Monday, while in the southern areas, they will start at 11 a.m., lasting until 8 p.m. Tuesday. Overnight lows in northern Maine are expected to stay muggy, offering little relief from the daytime heat.
Residents are encouraged to stay hydrated, avoid strenuous activities during the hottest parts of the day, and check on vulnerable neighbors, particularly the elderly and young children. Air-conditioned spaces such as libraries and cooling centers are essential for staying safe in the heat. Additionally, pets and children should never be left in vehicles, even for short periods.
The high temperatures are expected to continue into Wednesday, but a cold front later in the week should bring relief.
