Maine, New Hampshire Heat Advisory - Moderate | Effective 06/11/2026 12:17

Headline: 
Heat Advisory issued June 11 at 3:17PM EDT until June 12 at 8:00PM EDT by NWS Gray ME
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 11, 2026 - 12:17pm
Expires: 
June 12, 2026 - 12:30am
Description: 
* WHAT...Heat index values up to 96 expected. * WHERE...In Maine, Central Interior Cumberland, Interior York, Interior Cumberland Highlands, and Southern Oxford Counties. In New Hampshire, Northern Carroll and Southern Carroll Counties. * WHEN...From noon to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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.
Area Description: 
Southern Oxford; Interior York; Central Interior Cumberland; Interior Cumberland Highlands; Northern Carroll; Southern Carroll
Forcast Office: 
NWS Gray ME