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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
223 PM EDT Sun Jun 22 2025

NYZ001-002-010>012-019>021-085-231000-
/O.CON.KBUF.HT.Y.0001.000000T0000Z-250624T2200Z/
Niagara-Orleans-Northern Erie-Genesee-Wyoming-Chautauqua-
Cattaraugus-Allegany-Southern Erie-
Including the cities of Niagara Falls, Medina, Buffalo, Batavia,
Warsaw, Jamestown, Olean, Wellsville, Orchard Park, and
Springville
223 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT TUESDAY...

* WHAT...Heat index values in the upper 90s expected, with the
  highest heat index values expected Monday.

* WHERE...All of western New York.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  related illnesses to occur.

* ADDITIONAL DETAILS...Overnight relief from the heat will be
  minimal due to the warm night time temperatures, especially in
  urban areas.

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. Young children and
pets should never be left unattended in vehicles under any
circumstances. This is especially true during hot weather when car
interiors can reach lethal temperatures in a matter of minutes.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
223 PM EDT Sun Jun 22 2025

NYZ003>006-013-014-231000-
/O.CON.KBUF.HT.Y.0001.000000T0000Z-250624T2200Z/
Monroe-Wayne-Northern Cayuga-Oswego-Livingston-Ontario-
Including the cities of Rochester, Newark, Fair Haven, Oswego,
Geneseo, and Canandaigua
223 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT TUESDAY...

* WHAT...Heat index values as high as 104 expected.

* WHERE...Monroe, Wayne, Northern Cayuga, Oswego, Livingston, and
  Ontario Counties.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  related illnesses to occur.

* ADDITIONAL DETAILS...Overnight relief from the heat will be
  minimal due to the warm night time temperatures, especially in
  urban areas.

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. Young children and
pets should never be left unattended in vehicles under any
circumstances. This is especially true during hot weather when car
interiors can reach lethal temperatures in a matter of minutes.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
223 PM EDT Sun Jun 22 2025

NYZ007-008-231000-
/O.CON.KBUF.HT.Y.0001.000000T0000Z-250624T2200Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
223 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT TUESDAY...

* WHAT...Heat index values in the upper 90s expected, with the
  highest heat index values expected Monday.

* WHERE...Jefferson and Lewis Counties.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  related illnesses to occur.

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. Young children and
pets should never be left unattended in vehicles under any
circumstances. This is especially true during hot weather when car
interiors can reach lethal temperatures in a matter of minutes.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

Brothers

URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
1029 PM EDT Sun Jun 22 2025

NYZ009-015>017-022-036-037-044>046-057-062-PAZ039-040-048-072-231430-
/O.CON.KBGM.HT.Y.0001.000000T0000Z-250626T0000Z/
Northern Oneida-Yates-Seneca-Southern Cayuga-Steuben-Madison-
Southern Oneida-Cortland-Chenango-Otsego-Delaware-Sullivan-
Susquehanna-Northern Wayne-Pike-Southern Wayne-
Including the cities of Oneonta, Damascus, Walton, Auburn, Utica,
Rome, Milford, Seneca Falls, Equinunk, Hamilton, Boonville,
Cortland, Honesdale, Hornell, Monticello, Corning, Hallstead,
Montrose, Penn Yan, Delhi, Oneida, and Norwich
1029 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...

* WHAT...Heat index values up to 104 expected.

* WHERE...Portions of central New York and northeast Pennsylvania.

* WHEN...Until 8 PM EDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

* ADDITIONAL DETAILS...The highest heat indices will occur in the
  urban valley locations.Overnight lows in the 70s will provide
  little if any relief.

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.

&&

$$

MJM

URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
1029 PM EDT Sun Jun 22 2025

NYZ018-023>025-055-056-PAZ038-043-044-047-231430-
/O.CON.KBGM.XH.W.0001.250623T1400Z-250624T0000Z/
/O.CON.KBGM.HT.Y.0001.000000T0000Z-250623T1400Z/
/O.CON.KBGM.HT.Y.0002.250624T0000Z-250626T0000Z/
Onondaga-Schuyler-Chemung-Tompkins-Tioga-Broome-Bradford-Wyoming-
Lackawanna-Luzerne-
Including the cities of Binghamton, Elmira, Towanda, Sayre,
Watkins Glen, Hazleton, Waverly, Ithaca, Scranton, Owego,
Tunkhannock, Syracuse, and Wilkes-Barre
1029 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT MONDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM EDT
MONDAY...
...HEAT ADVISORY REMAINS IN EFFECT FROM 8 PM MONDAY TO 8 PM EDT
WEDNESDAY...

* WHAT...For the first Heat Advisory, heat index values up to 104.
  For the Extreme Heat Warning, dangerously hot conditions with heat
  index values up to 110 expected. For the second Heat Advisory,
  heat index values up to 102 expected.

* WHERE...In New York, Broome, Chemung, Onondaga, Schuyler, Tioga,
  and Tompkins Counties. In Pennsylvania, Bradford, Lackawanna,
  Luzerne, and Wyoming Counties.

* WHEN...For the first Heat Advisory, until 10 AM EDT Monday. For
  the Extreme Heat Warning, from 10 AM to 8 PM EDT Monday. For the
  second Heat Advisory, from 8 PM Monday to 8 PM EDT Wednesday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events. Hot temperatures and high
  humidity may cause heat illnesses.

* ADDITIONAL DETAILS...The highest heat indices will occur in the
  urban valley locations. Overnight lows in the 70s will provide
  little if any relief.

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.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
922 PM EDT Sun Jun 22 2025

OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-231100-
/O.CON.KCLE.HT.Y.0001.000000T0000Z-250625T0000Z/
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-
Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage-
Trumbull-Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Mahoning-
Marion-Morrow-Holmes-Knox-Ashtabula Lakeshore-Northern Erie-
Southern Erie-Crawford-
Including the cities of Wadsworth, Massillon, Crestline, Lorain,
Clyde, Norwalk, Alliance, Mentor, Painesville, Orwell, Wickliffe,
North Ridgeville, Chardon, Warren, Geneva, Bowling Green,
Meadville, Conneaut, Brunswick, Burton, Ashtabula, Ashland,
Youngstown, Kent, Willoughby, Edinboro, Medina, Bainbridge,
Findlay, Tiffin, Galion, Willard, Jefferson, Boardman, Toledo,
Upper Sandusky, Chesterland, Orrville, Willowick, Oak Harbor,
Cleveland, Wooster, Genoa, Sandusky, Middlefield, Fremont,
Roaming Shores, Bucyrus, Streetsboro, Rittman, Ravenna, Erie,
Millersburg, Mansfield, Corry, Union City, Avon Lake, Carey,
Akron, Elyria, Cardington, Perrysburg, Bellevue, Andover, Mount
Vernon, Aurora, Titusville, Canton, Port Clinton, Fostoria,
Huron, South Russell, Killbuck, Marion, Austintown, Eastlake,
Mount Gilead, and Niles
922 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...Heat index values up to 104 expected.

* WHERE...Portions of north central, northeast, and northwest Ohio
  and northwest Pennsylvania.

* WHEN...Until 8 PM EDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events, particularly for those
  working or participating in outdoor activities.

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.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

Sefcovic

URGENT - WEATHER MESSAGE
National Weather Service Burlington VT
759 PM EDT Sun Jun 22 2025

NYZ029>031-034-VTZ003-004-231000-
/O.CON.KBTV.HT.Y.0002.250623T1500Z-250624T0000Z/
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Orleans-Essex-
Including the cities of South Colton, Tupper Lake, Star Lake,
Derby, Lake Placid, Newcomb, Dannemora, Ellenburg, Island Pond,
Newport, Lunenburg, and Saranac Lake
759 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT MONDAY...

* WHAT...Heat index values up to 99 expected on Monday.

* WHERE...In New York, Southeastern St. Lawrence, Southern Franklin,
  Western Clinton, and Western Essex Counties. In Vermont, Essex and
  Orleans Counties.

* WHEN...From 11 AM to 8 PM EDT Monday.

* 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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

&&

$$

Banacos

URGENT - WEATHER MESSAGE
National Weather Service Burlington VT
759 PM EDT Sun Jun 22 2025

NYZ026-087-VTZ011-021-231000-
/O.CAN.KBTV.HT.Y.0001.000000T0000Z-250623T0000Z/
/O.CON.KBTV.HT.Y.0002.250623T1500Z-250625T0000Z/
Northern St. Lawrence-Southwestern St. Lawrence-Western Rutland-
Eastern Windsor-
Including the cities of Springfield, Fair Haven, Gouverneur,
Potsdam, Massena, Ogdensburg, White River Junction, Norfolk, and
Rutland
759 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM EDT
TUESDAY...
...HEAT ADVISORY IS CANCELLED FOR THIS EVENING...

* WHAT...Heat index values up to 103 expected for both Monday and
  Tuesday.

* WHERE...In New York, Northern St. Lawrence and Southwestern St.
  Lawrence Counties. In Vermont, Eastern Windsor and Western Rutland
  Counties.

* WHEN...From 11 AM Monday 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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Albany NY
757 PM EDT Sun Jun 22 2025

MAZ001-025-NYZ038>040-047-048-051-054-058-063-VTZ013-014-231100-
/O.CON.KALY.HT.Y.0003.250623T1500Z-250625T0000Z/
Northern Berkshire-Southern Berkshire-Southern Herkimer-Southern
Fulton-Montgomery-Schoharie-Western Schenectady-Western Albany-
Eastern Rensselaer-Western Greene-Western Ulster-Bennington-
Western Windham-
Including the cities of Woodford State Park, Hoosick Falls, West
Hurley, Ilion, Ellenville, Woodstock, Johnstown, Delanson,
Altamont, Napanoch, Westerlo, Windham, Kerhonkson, Sandisfield,
Little Falls, Hunter, Tannersville, Livingstonville, Pittsfield,
Londonderry, Prattsville, Amsterdam, Stamford, Breakabeen, North
Adams, Pownal, Berlin, Gilboa, West Shokan, Bennington, Hancock,
Florida, Middleburgh, Stephentown, Herkimer, Cobleskill, Knox,
Preston Hollow, Stratton, Mohawk, Duanesburg, Sundown,
Gloversville, Dolgeville, Mariaville, Jefferson, Great
Barrington, Berne, Frankfort, South Egremont, Dalton, Eagle
Bridge, and North Blenheim
757 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM EDT
TUESDAY...

* WHAT...Heat index values up to 101 expected.

* WHERE...Portions of western Massachusetts, eastern New York, and
  southern Vermont.

* WHEN...From 11 AM Monday 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.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service State College PA
328 PM EDT Sun Jun 22 2025

PAZ004>006-010>012-017-018-024-025-033-034-037-041-042-231930-
/O.CON.KCTP.HT.Y.0001.000000T0000Z-250626T0000Z/
Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield-
Northern Centre-Cambria-Blair-Somerset-Bedford-Tioga-Northern
Lycoming-Sullivan-
Including the cities of Bradford, Johnstown, Emporium,
Coudersport, Somerset, Altoona, Warren, DuBois, St. Marys,
Philipsburg, Mansfield, Laporte, Bedford, Clearfield, Ridgway,
Trout Run, Wellsboro, and Renovo
328 PM EDT Sun Jun 22 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...

* WHAT...Heat index values up to 100.

* WHERE...A portion of central Pennsylvania.

* WHEN...Until 8 PM EDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

* ADDITIONAL DETAILS...The highest heat index will occur in the
  urban valley locations. Temperatures in the 70s overnight will
  provide little if any relief.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room.

Check up on relatives and neighbors, and provide pets with adequate
water and shelter from the sun.

Wear lightweight and loose fitting clothing.



&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE