Heat Advisory

Locations Affected

Orford, NH ∙ Plymouth Municipal Airport, NH ∙ Mount Franklin, NH ∙ West Bath, ME ∙ Jefferson, ME ∙ Lincolnville, ME ∙ Mount Quincy Adams, NH ∙ Westport Island, ME ∙ Union, ME ∙ North Haven, ME

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Gray ME 337 AM EDT Tue Jun 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...Heat index values of 100 to 105 expected. * WHERE...In Maine, Coastal Waldo, Knox, Lincoln, and Sagadahoc Counties. In New Hampshire, Northern Carroll, Northern Grafton, Southern Coos, and Southern Grafton Counties. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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.

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