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Heat Advisory


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

OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-230230-
/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 Killbuck, Warren, Mount Gilead,
Massillon, Mansfield, Aurora, Boardman, Fremont, Andover,
Perrysburg, Jefferson, Akron, Fostoria, Geneva, Willard,
Wickliffe, Union City, Crestline, Streetsboro, Brunswick,
Ashland, Eastlake, Painesville, Marion, Mentor, Titusville,
Youngstown, Alliance, Oak Harbor, South Russell, Orrville, Avon
Lake, Chardon, Chesterland, Tiffin, Ashtabula, Sandusky, Norwalk,
Lorain, Roaming Shores, Clyde, Mount Vernon, Cardington, Galion,
Genoa, North Ridgeville, Port Clinton, Corry, Edinboro, Findlay,
Orwell, Rittman, Medina, Huron, Canton, Wadsworth, Burton, Erie,
Bowling Green, Cleveland, Willowick, Kent, Elyria, Toledo,
Ravenna, Carey, Wooster, Bellevue, Bucyrus, Upper Sandusky,
Conneaut, Millersburg, Meadville, Bainbridge, Niles, Willoughby,
Austintown, and Middlefield
228 PM EDT Sun Jun 22 2025

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

* WHAT...Heat index values up to 103.

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

* WHEN...Until 8 PM EDT Tuesday.

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

* ADDITIONAL DETAILS...Consecutive days of excessive heat and
  humidity can be especially hazardous as warm overnight
  temperatures will provide little relief. Heat indices in the mid
  to upper 90s will likely continue into Wednesday for much of the
  area.

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.

&&

$$

Saunders

URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
346 PM EDT Sun Jun 22 2025

INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-230400-
/O.CON.KILN.HT.Y.0001.000000T0000Z-250626T0000Z/
Wayne-Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-
Carroll-Gallatin-Boone-Kenton-Campbell-Owen-Grant-Pendleton-
Bracken-Robertson-Mason-Lewis-Hardin-Mercer-Auglaize-Darke-Shelby-
Logan-Union-Delaware-Miami-Champaign-Clark-Madison-Franklin-
Licking-Preble-Montgomery-Greene-Fayette-Pickaway-Fairfield-
Butler-Warren-Clinton-Ross-Hocking-Hamilton-Clermont-Brown-
Highland-Adams-Pike-Scioto-
Including the cities of Williamstown, Liberty, Camp Dix,
Oakbrook, Mount Carmel, Augusta, Lancaster, Richmond, Downtown
Cincinnati, Aurora, Ada, Newark, Springboro, Marysville,
Independence, Chillicothe, Butler, Dry Ridge, Florence,
Bellefontaine, Sidney, Milan, Carrollton, Mount Olivet,
Portsmouth, Falmouth, Aberdeen, Springfield, Highland Heights,
Mount Repose, Plain City, Hidden Valley, Greenville, Milford,
Kenton, Owenton, Logan, Celina, Fort Thomas, Coldwater,
Summerside, Bright, Kettering, Head Of Grassy, Pike Lake, Xenia,
Withamsville, St. Marys, Mount Orab, Warsaw, West College Corner,
Oxford, Day Heights, Vanceburg, Piketon, Circleville, West
Jefferson, Ripley, Alexandria, Hillsboro, Middletown,
Blanchester, Maysville, London, Winchester, Lawrenceburg,
Brookville, Pickerington, Brooksville, Vevay, Fairfield, New
Bremen, Tipp City, Mulberry, Franklin, Greenfield, Eaton,
Beavercreek, Piqua, Hamilton, Manchester, Fairborn, Delaware,
Erlanger, Burlington, Lebanon, Urbana, Osgood, Tollesboro,
Georgetown, Downtown Dayton, Landen, Crittenden, Wilmington,
Dillsboro, Waverly, Greendale, Rising Sun, Bellevue, Seaman,
Dayton, Covington, Peebles, Wapakoneta, Troy, Minster, Downtown
Columbus, Versailles, Wheelersburg, Connersville, Washington
Court House, Newport, Mason, Batesville, West Union, and Camden
346 PM EDT Sun Jun 22 2025

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

* WHAT...Heat index values up to 103.

* WHERE...Portions of east central and southeast Indiana, northeast
  and northern Kentucky, and central, south central, southwest, and
  west central Ohio.

* WHEN...Until 8 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in air-conditioned rooms, 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.

&&

$$

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.



&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
318 PM EDT Sun Jun 22 2025

MIZ047>049-053>055-060-062-063-068-075-082-083-230845-
/O.CON.KDTX.HT.Y.0001.000000T0000Z-250625T0000Z/
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Lapeer-St.
Clair-Livingston-Washtenaw-Lenawee-Monroe-
Including the cities of Bay City, Saginaw, Sandusky, Lapeer,
Caro, Howell, Ann Arbor, Monroe, Owosso, Midland, Bad Axe,
Adrian, and Port Huron
318 PM EDT Sun Jun 22 2025

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

* WHAT...Heat index values of 100 to 105.

* WHERE...The Tri Cities, Thumb, and US-23 corridor of Southeast
  Michigan.

* WHEN...Until 8 PM EDT Tuesday.

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

* ADDITIONAL DETAILS...Little to no relief is expected at night as
  temperatures only fall into the mid and upper 70s and heat index
  lingers around 80.

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.

Monitor the latest forecasts and warnings for updates.

Check with local emergency management officials for information on
cooling center availability.

&&

$$

BT

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 Pittsburgh PA
1117 AM EDT Sun Jun 22 2025

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013-015-016-022-031-
074-076>078-WVZ001>004-012-021-509>513-222330-
/O.CON.KPBZ.HT.Y.0001.000000T0000Z-250626T0000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Clarion-Jefferson PA-Armstrong-Greene-Higher Elevations
of Westmoreland-Higher Elevations of Fayette-Indiana-Higher
Elevations of Indiana-Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-
Monongalia-Ridges of Eastern Monongalia and Northwestern Preston-
Preston-Eastern Preston-Western Tucker-
Including the cities of Dover, Caldwell, Champion, Punxsutawney,
Woodsfield, Bruceton Mills, New Castle, Salem, Franklin, Terra
Alta, New Martinsville, Saint George, Clarion, Armagh, Grove
City, Oil City, Brookville, Hendricks, Parsons, Malvern,
Waynesburg, Zanesville, Morgantown, Ligonier, Tionesta,
Moundsville, Follansbee, Rowlesburg, Donegal, Ohiopyle, Sharon,
Fairmont, Coopers Rock, Hermitage, East Liverpool, Carrollton,
Steubenville, Kingwood, Martins Ferry, Weirton, Columbiana,
Wellsburg, Ellwood City, Cadiz, Ford City, Hazelton, Kittanning,
Indiana, Wheeling, Cambridge, St. Clairsville, Coshocton, and New
Philadelphia
1117 AM EDT Sun Jun 22 2025

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

* WHAT...Heat index values up to 103.

* WHERE...Portions of east central Ohio, northwest, southwest, and
  western Pennsylvania, and northern and the northern panhandle of
  West Virginia.

* WHEN...Until 8 PM EDT Wednesday.

* 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.

&&

$$

MLB

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