266 

WWUS71 KGYX 290618

NPWGYX



URGENT - WEATHER MESSAGE

National Weather Service Gray ME

218 AM EDT Mon Jun 29 2026



MEZ012-013-018>021-023>026-033-NHZ004-006>015-292030-

/O.NEW.KGYX.XH.A.0001.260701T1600Z-260704T0000Z/

Southern Oxford-Southern Franklin-Interior York-Central Interior

Cumberland-Androscoggin-Kennebec-Coastal York-Coastal Cumberland-

Sagadahoc-Lincoln-Interior Cumberland Highlands-Northern Carroll-

Southern Carroll-Sullivan-Merrimack-Belknap-Strafford-Cheshire-

Eastern Hillsborough-Interior Rockingham-Coastal Rockingham-

Western And Central Hillsborough-

Including the cities of Madbury, Portland, Jaffrey, Ossipee,

Bridgton, Waldoboro, Plaistow, Westbrook, Bowdoin, Lebanon,

Chesterville, Newcastle, Rochester, Berwick, Windsor, Marlow, New

Sharon, Rumford, Manchester, Unity, Greenland, Locke Mills, New

Vineyard, Temple, Weare, Nashua, Meredith, Hanover, Harrison,

Farmington, Newton, Saco, Claremont, Surry, Keene, Wakefield,

Barrington, Dover, Albany, Buxton, Jackson, Kittery, Amherst,

Gilsum, Grantham, Wales, Bath, Milford, Cornish, Topsham, North

Windham, Dresden, Hampstead, Seabrook, Greene, Canterbury,

Moultonborough, Livermore Falls, Tuftonboro, Bethel, South

Portland, Arrowsic, Boothbay Harbor, Pelham, Salem, Derry,

Atkinson, Concord, Bridgewater, Goffstown, Sanford, Bryant Pond,

Loudon, Minot, Hollis, Conway, Peterborough, Wiscasset, Durham,

Gray, Gorham, Dunbarton, Alfred, Goshen, Charlestown,

Somersworth, New Gloucester, Boscawen, Sabattus, Augusta,

Brunswick, Sidney, Bristol, Crawford Notch, Newport, Bowdoinham,

Exeter, Croydon, Waterville, Yarmouth, Jefferson, Sullivan, North

Conway, Whitefield, Brookfield, Hampton, China, Goodwins Mills,

Wilton, Laconia, Hooksett, Milton, Portsmouth, Auburn, Newry,

Limington, Norway, Sharon, Wolfeboro, Rye, North Hampton, Cape

Elizabeth, Chester, Oxford, Lempster, Phippsburg, Fryeburg,

Vassalboro, Biddeford, Old Orchard Beach, Lewiston, Mont Vernon,

Bremen, Turner, Naples, Hampton Falls, Chatham, Palermo,

Rollinsford, Jay, Gilford, Alna, and Damariscotta

218 AM EDT Mon Jun 29 2026



...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH 

FRIDAY EVENING...



* WHAT...Dangerously hot conditions with heat index values up to 110 

  possible.



* WHERE...Portions of south central, southwest, and western Maine 

  and central, northern, and southern New Hampshire.



* WHEN...From Wednesday afternoon through Friday evening.



* 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.



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.



&&



$$



Tubbs