Weather Alert Watch
Severe Extreme Heat Warning

Extreme Heat Warning for Southern Oxford; Interior York; Central Interior Cumberland +15 more

What: Dangerously hot conditions with heat index values up to 110. Impacts: Heat related illnesses increase significantly during extreme heat and high humidity events. Where: Portions of southwest and western Maine and central, northern, and southern New...

ME, NHSouthern Oxford; Interior York; Central Interior Cumberland; Androscoggin; Coastal York; Interior Cumberland Highlands; Northern Carroll; Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap; Strafford; Cheshire; Eastern Hillsborough; Interior Rockingham; Coastal Rockingham; Western And Central Hillsborough

Official alert brief

WHAT

Dangerously hot conditions with heat index values up to 110.

WHERE

Portions of southwest and western Maine and central, northern, and southern New Hampshire.

WHEN

Until 8 PM EDT Friday.

IMPACTS

Heat related illnesses increase significantly during extreme heat and high humidity events.

ADDITIONAL DETAILS

Overnight low temperatures will only fall into the 70s, resulting in accumulated heat stress.

Instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.