045
WWUS71 KGYX 232249
NPWGYX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAY ME
649 PM EDT MON JUN 23 2025
MEZ023-024-NHZ014-241100-
/O.UPG.KGYX.HT.Y.0004.250624T1500Z-250625T0000Z/
/O.EXA.KGYX.XH.W.0001.250624T1500Z-250625T0000Z/
COASTAL YORK-COASTAL CUMBERLAND-COASTAL ROCKINGHAM-
INCLUDING THE CITIES OF BIDDEFORD, WESTBROOK, NORTH HAMPTON,
PORTSMOUTH, OLD ORCHARD BEACH, PORTLAND, HAMPTON, HAMPTON FALLS,
SACO, RYE, YARMOUTH, SOUTH PORTLAND, CAPE ELIZABETH, KITTERY,
BRUNSWICK, GREENLAND, AND SEABROOK
649 PM EDT MON JUN 23 2025
..EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM EDT TUESDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 107
EXPECTED.
* WHERE...IN MAINE, COASTAL CUMBERLAND AND COASTAL YORK COUNTIES. IN
NEW HAMPSHIRE, COASTAL ROCKINGHAM COUNTY.
* WHEN...FROM 11 AM TO 8 PM EDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
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.
STAY COOL, STAY HYDRATED, STAY INFORMED.
MEZ012-033-NHZ006-009-010-013-241100-
/O.CON.KGYX.XH.W.0001.250624T1500Z-250625T0000Z/
/O.CON.KGYX.HT.Y.0003.000000T0000Z-250624T0000Z/
SOUTHERN OXFORD-INTERIOR CUMBERLAND HIGHLANDS-SOUTHERN CARROLL-
BELKNAP-STRAFFORD-INTERIOR ROCKINGHAM-
INCLUDING THE CITIES OF NEWRY, HANOVER, DERRY, BETHEL, NAPLES,
NORWAY, EXETER, OXFORD, NEWTON, MILTON, BRIDGTON, ROLLINSFORD,
RUMFORD, SOMERSWORTH, BROOKFIELD, DURHAM, BRYANT POND,
TUFTONBORO, LACONIA, SALEM, GILFORD, ROCHESTER, DOVER, OSSIPEE,
CHESTER, PLAISTOW, BARRINGTON, LOCKE MILLS, MEREDITH, WOLFEBORO,
HAMPSTEAD, ATKINSON, MOULTONBOROUGH, MADBURY, HARRISON,
WAKEFIELD, FRYEBURG, AND BRIDGEWATER
649 PM EDT MON JUN 23 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT
TUESDAY...
* WHAT...FOR THE HEAT ADVISORY, HEAT INDEX VALUES UP TO 96. FOR THE
EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX
VALUES UP TO 107 EXPECTED.
* WHERE...IN MAINE, INTERIOR CUMBERLAND HIGHLANDS AND SOUTHERN
OXFORD COUNTIES. IN NEW HAMPSHIRE, BELKNAP, STRAFFORD, SOUTHERN
CARROLL, AND INTERIOR ROCKINGHAM COUNTIES.
* WHEN...FOR THE HEAT ADVISORY, UNTIL 8 PM EDT THIS EVENING. FOR THE
EXTREME HEAT WARNING, FROM 11 AM TO 8 PM EDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS. 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.
STAY COOL, STAY HYDRATED, STAY INFORMED.
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.
NHZ007-008-011-012-015-241100-
/O.CON.KGYX.XH.W.0001.000000T0000Z-250625T0000Z/
SULLIVAN-MERRIMACK-CHESHIRE-EASTERN HILLSBOROUGH-WESTERN AND
CENTRAL HILLSBOROUGH-
INCLUDING THE CITIES OF UNITY, LEMPSTER, GRANTHAM, CHARLESTOWN,
BOSCAWEN, PELHAM, LOUDON, CONCORD, MILFORD, JAFFREY, WEARE,
CROYDON, MONT VERNON, NASHUA, GOFFSTOWN, GOSHEN, SULLIVAN,
NEWPORT, GILSUM, AMHERST, CANTERBURY, CORNISH, HOOKSETT, SHARON,
HOLLIS, DUNBARTON, CLAREMONT, SURRY, MARLOW, KEENE, PETERBOROUGH,
AND MANCHESTER
649 PM EDT MON JUN 23 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 107
EXPECTED.
* WHERE...WESTERN AND CENTRAL HILLSBOROUGH, MERRIMACK, SULLIVAN,
CHESHIRE, AND EASTERN HILLSBOROUGH COUNTIES.
* WHEN...UNTIL 8 PM EDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...TEMPERATURES WILL REMAIN WARM MONDAY NIGHT,
WHICH CAN FURTHER CONTRIBUTE TO 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.
STAY COOL, STAY HYDRATED, STAY INFORMED.
MEZ013-014-018>022-241100-
/O.CON.KGYX.XH.W.0001.250624T1500Z-250625T0000Z/
SOUTHERN FRANKLIN-SOUTHERN SOMERSET-INTERIOR YORK-CENTRAL
INTERIOR CUMBERLAND-ANDROSCOGGIN-KENNEBEC-INTERIOR WALDO-
INCLUDING THE CITIES OF EMBDEN, WINTERPORT, UNITY, NEW SHARON,
JAY, BERWICK, NEW GLOUCESTER, FARMINGTON, LIMINGTON, LIVERMORE
FALLS, MONTVILLE, GRAY, LEWISTON, SIDNEY, WINDSOR, AUBURN, WALDO,
SANFORD, LIBERTY, NEW VINEYARD, PITTSFIELD, NORTH WINDHAM,
BROOKS, LEBANON, BUXTON, TURNER, MADISON, ATHENS, SKOWHEGAN,
PALMYRA, WALES, TEMPLE, CHESTERVILLE, CORNVILLE, VASSALBORO,
GOODWINS MILLS, WILTON, HOLLIS, SABATTUS, PALERMO, GREENE,
MORRILL, ALFRED, AUGUSTA, MINOT, CHINA, JACKSON, KNOX,
WATERVILLE, AND GORHAM
649 PM EDT MON JUN 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT
TUESDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 105
EXPECTED.
* WHERE...CENTRAL INTERIOR CUMBERLAND, INTERIOR WALDO, KENNEBEC,
SOUTHERN SOMERSET, ANDROSCOGGIN, INTERIOR YORK, AND SOUTHERN
FRANKLIN COUNTIES.
* WHEN...FROM 11 AM TO 8 PM EDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
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.
STAY COOL, STAY HYDRATED, STAY INFORMED.
NHZ002>005-241100-
/O.CON.KGYX.HT.Y.0003.000000T0000Z-250624T0000Z/
/O.CON.KGYX.HT.Y.0004.250624T1500Z-250625T0000Z/
SOUTHERN COOS-NORTHERN GRAFTON-NORTHERN CARROLL-SOUTHERN GRAFTON-
INCLUDING THE CITIES OF LYME, ELLSWORTH, CONWAY, THORNTON,
WOODSTOCK, YORK POND, CRAWFORD NOTCH, CHATHAM, NORTH CONWAY,
RUMNEY, LANCASTER, LEBANON, LITTLETON, ASHLAND, PLYMOUTH, DUMMER,
WATERVILLE VALLEY, HOLDERNESS, MILAN, BETHLEHEM, ALBANY, JACKSON,
BERLIN, LINCOLN, AND SUGAR HILL
649 PM EDT MON JUN 23 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING
..HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT TUESDAY
* WHAT...FOR THE FIRST HEAT ADVISORY, HEAT INDEX VALUES UP TO 96.
FOR THE SECOND HEAT ADVISORY, HEAT INDEX VALUES UP TO 100 EXPECTED.
* WHERE...NORTHERN CARROLL, NORTHERN GRAFTON, SOUTHERN COOS, AND
SOUTHERN GRAFTON COUNTIES.
* WHEN...FOR THE FIRST HEAT ADVISORY, UNTIL 8 PM EDT THIS EVENING.
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 8 PM EDT TUESDAY.
* 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.
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.
MEZ025>028-241100-
/O.CON.KGYX.HT.Y.0004.250624T1500Z-250625T0000Z/
SAGADAHOC-LINCOLN-KNOX-COASTAL WALDO-
INCLUDING THE CITIES OF BELFAST, HOPE, BREMEN, BRISTOL,
WALDOBORO, DRESDEN, BATH, BOWDOIN, PHIPPSBURG, ALNA, WISCASSET,
OWLS HEAD, LINCOLNVILLE, SEARSMONT, BOWDOINHAM, DAMARISCOTTA,
ROCKLAND, NORTHPORT, APPLETON, CAMDEN, WHITEFIELD, ARROWSIC,
THOMASTON, TOPSHAM, NEWCASTLE, BOOTHBAY HARBOR, AND ROCKPORT
649 PM EDT MON JUN 23 2025
..HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT TUESDAY
* WHAT...HEAT INDEX VALUES UP TO 104 EXPECTED.
* WHERE...COASTAL WALDO, KNOX, LINCOLN, AND SAGADAHOC COUNTIES.
* WHEN...FROM 11 AM TO 8 PM EDT TUESDAY.
* 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.
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.
MSC
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