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Extreme Heat Watch


URGENT - WEATHER MESSAGE
National Weather Service Pittsburgh PA
858 AM EDT Fri Jun 20 2025

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>022-029-
031-073>078-WVZ001>004-012-021-509>514-202100-
/O.CON.KPBZ.XH.A.0001.250622T1500Z-250626T0000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Jefferson PA-Beaver-Allegheny-Armstrong-
Washington-Greene-Westmoreland-Higher Elevations of Westmoreland-
Fayette-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-Eastern Tucker-
Including the cities of Dover, Champion, Washington, Thomas,
Lower Burrell, Caldwell, Steubenville, Greensburg, Kingwood,
Parsons, Monessen, Hazelton, New Philadelphia, Salem, Indiana,
Ford City, Pittsburgh Metro Area, Murrysville, Uniontown, Ellwood
City, East Liverpool, Bruceton Mills, Cadiz, Carrollton,
Punxsutawney, Canonsburg, Grove City, Martins Ferry, Kittanning,
Waynesburg, Ohiopyle, Donegal, Fairmont, Rowlesburg, New Castle,
Moundsville, Hermitage, Butler, Cambridge, Weirton, Armagh,
Franklin, Aliquippa, Follansbee, Coopers Rock, St. Clairsville,
Clarion, Oil City, Monaca, Wellsburg, Davis, Zanesville, New
Martinsville, Morgantown, Wheeling, Hendricks, Coshocton, Beaver
Falls, Canaan Valley, Sharon, Malvern, Woodsfield, Brookville,
Ambridge, Columbiana, New Kensington, Latrobe, Ligonier, Terra
Alta, Tionesta, and Saint George
858 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
WEDNESDAY EVENING...

* WHAT...A prolonged heat wave is expected, with record-setting
  afternoon temperatures and little relief overnight, creating
  hazardous conditions. Heat index values are projected to range
  from 100F to 105F.

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

* WHEN...From Sunday morning through Wednesday evening.

* 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.

&&

$$

MLB

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
1003 AM EDT Fri Jun 20 2025

OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-202215-
/O.CON.KCLE.XH.A.0001.250622T1600Z-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 Toledo, Norwalk, Edinboro, Ashland,
Painesville, Galion, Conneaut, Bellevue, Bainbridge, Niles,
Geneva, Willowick, Bucyrus, Ravenna, Jefferson, Fremont, Andover,
Oak Harbor, Orwell, Bowling Green, Willoughby, Cleveland,
Austintown, Youngstown, Findlay, Eastlake, Upper Sandusky,
Medina, Perrysburg, Rittman, Tiffin, Fostoria, Akron, Marion,
Mount Vernon, North Ridgeville, Alliance, Clyde, Mansfield,
Chardon, Wadsworth, Port Clinton, Wooster, Orrville, Carey,
Roaming Shores, Union City, Canton, Genoa, Mentor, Chesterland,
Streetsboro, Killbuck, Wickliffe, Mount Gilead, Crestline,
Meadville, Avon Lake, Aurora, South Russell, Titusville,
Ashtabula, Warren, Corry, Massillon, Lorain, Middlefield, Kent,
Willard, Elyria, Huron, Burton, Cardington, Millersburg,
Boardman, Erie, Sandusky, and Brunswick
1003 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH TUESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values up to 103
  possible.

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

* WHEN...From Sunday afternoon through Tuesday evening.

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

* ADDITIONAL DETAILS...Consecutive days of excessive heat and
  humidity combined with little relief overnight due to very warm
  low temperatures can be especially hazardous. The heat may
  continue into Wednesday.

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.

&&

$$

Garuckas

URGENT - WEATHER MESSAGE
National Weather Service Charleston WV
836 AM EDT Fri Jun 20 2025

KYZ101>103-OHZ066-067-075-076-083>087-WVZ006>011-014-016>020-027>032-
202045-
/O.CON.KRLX.XH.A.0001.250622T1600Z-250626T0000Z/
Greenup-Carter-Boyd-Perry-Morgan-Athens-Washington-Jackson OH-
Vinton-Meigs-Gallia-Lawrence OH-Cabell-Mason-Jackson WV-Wood-
Pleasants-Tyler-Putnam-Roane-Wirt-Calhoun-Ritchie-Doddridge-Clay-
Braxton-Gilmer-Lewis-Harrison-Taylor-
Including the cities of Pomeroy, South Point, Grafton, Hamden,
Gallipolis, Raceland, McArthur, Gassaway, Lake Vesuvius,
Pennsboro, Carter Caves State Park, Middlebourne, Harrisville,
Athens, Olive Hill, Clay, Marietta, Belmont, Vienna, Ravenswood,
Grayson, Parkersburg, Sutton, Teays Valley, Grantsville,
Flatwoods, Wellston, Belpre, Point Pleasant, Weston, Paden City,
Oak Hill, Bridgeport, Stockport, Cannonsburg, New Haven,
Burnsville, Ashland, Glenville, Huntington, McConnelsville,
Crooksville, West Union, Clarksburg, Russell, Ripley, New
Lexington, Grayson Lake State Park, Ironton, St. Marys, Somerset,
Jackson, Hurricane, Elizabeth, Spencer, and Sistersville
836 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values up to 106
  possible.

* WHERE...Portions of northeast Kentucky, southeast Ohio, and
  central, northern, southern, and western West Virginia.

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

* 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. Young children and
pets should never be left unattended in vehicles under any
circumstances.

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

Additional information can be found at https://www.weather.gov/rlx
as well as on our X and Facebook pages.

&&

$$

JP

URGENT - WEATHER MESSAGE
National Weather Service Charleston WV
836 AM EDT Fri Jun 20 2025

KYZ105-WVZ005-013-015-202045-
/O.EXP.KRLX.FG.Y.0003.000000T0000Z-250620T1300Z/
/O.CON.KRLX.XH.A.0001.250622T1600Z-250626T0000Z/
Lawrence-Wayne-Lincoln-Kanawha-
Including the cities of Wayne, Alum Creek, Harts, South
Charleston, Kenova, Ceredo, Yatesville Lake State Park, Hamlin,
Charleston, Louisa, and Saint Albans
836 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values up to 106
  possible.

* WHERE...In Kentucky, Lawrence County. In West Virginia, Kanawha,
  Lincoln, and Wayne Counties.

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

* 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. Young children and
pets should never be left unattended in vehicles under any
circumstances.

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

Additional information can be found at https://www.weather.gov/rlx
as well as on our X and Facebook pages.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service State College PA
342 AM EDT Fri Jun 20 2025

PAZ019-026>028-035-036-045-046-049>053-056>059-063>066-210330-
/O.NEW.KCTP.XH.A.0001.250622T1500Z-250626T0000Z/
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Perry-Dauphin-Schuylkill-Lebanon-
Cumberland-Adams-York-Lancaster-
Including the cities of State College, Lewisburg, Mifflintown,
Lebanon, Bloomsburg, Hershey, Lewistown, Selinsgrove, Sunbury,
Pottsville, Shamokin, Chambersburg, Lancaster, Lock Haven,
McConnellsburg, York, Mount Union, Williamsport, Harrisburg,
Gettysburg, Huntingdon, Berwick, Danville, Carlisle, and Newport
342 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values over 105
  possible.

* WHERE...A portion of central Pennsylvania east of I-99 and south
  of I-80.

* WHEN...From Sunday morning through Wednesday evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

* ADDITIONAL DETAILS...Heat index values and the associated risk of
  heat-related impacts will be highest on Monday and Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Wear lightweight and loose fitting clothing.

In addition to the daytime heat, overnight low temperatures will
also be very warm and oppressively muggy.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Banghoff/Bauco

URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
315 AM EDT Fri Jun 20 2025

INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-202015-
/O.NEW.KILN.XH.A.0001.250622T1600Z-250625T0000Z/
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 Rising Sun, Downtown Columbus, Owenton,
Logan, Coldwater, Beavercreek, Dry Ridge, Bellefontaine, Ripley,
Delaware, Lebanon, Versailles, Washington Court House, Camden,
Brooksville, Osgood, Liberty, Connersville, Dillsboro,
Springboro, Head Of Grassy, Milan, Batesville, Wheelersburg,
Greenfield, Withamsville, Butler, Williamstown, Manchester, Tipp
City, Landen, Augusta, Greendale, Oxford, Mason, Xenia,
Marysville, Dayton, Franklin, Falmouth, West Jefferson, London,
Wapakoneta, Brookville, Hillsboro, Tollesboro, Downtown
Cincinnati, Lancaster, West College Corner, Oakbrook, Mount
Carmel, Middletown, Aurora, Eaton, Florence, Blanchester, Day
Heights, Milford, Pike Lake, Burlington, Bright, Downtown Dayton,
Wilmington, Winchester, Mount Repose, Plain City, Richmond,
Minster, Piketon, Sidney, Fairborn, Camp Dix, Ada, Summerside,
Peebles, Covington, Erlanger, Lawrenceburg, Hidden Valley,
Celina, Seaman, Bellevue, Alexandria, Circleville, Maysville,
Independence, Vevay, Kettering, Kenton, Carrollton, Highland
Heights, Springfield, Pickerington, Mulberry, Portsmouth, St.
Marys, Hamilton, Georgetown, Urbana, Waverly, Newark, New Bremen,
Mount Olivet, Fairfield, Warsaw, Newport, Vanceburg, Piqua,
Crittenden, Mount Orab, Troy, Greenville, Chillicothe, Aberdeen,
Fort Thomas, and West Union
315 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH
TUESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values up to 104
  possible.

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

* WHEN...From Sunday afternoon through Tuesday evening.

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

* ADDITIONAL DETAILS...Consecutive days of excessive heat and
  humidity combined with very warm low temperatures can be
  especially hazardous as the overnight hours provide little relief
  from the heat. The heat may continue into Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in air-conditioned rooms, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

AR

URGENT - WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
251 AM EDT Fri Jun 20 2025

MIZ047>049-053>055-060>063-068>070-075-076-082-083-202045-
/O.NEW.KDTX.XH.A.0001.250621T1200Z-250625T0000Z/
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-
Lapeer-St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-
Lenawee-Monroe-
Including the cities of Lapeer, Sandusky, Port Huron, Pontiac,
Owosso, Midland, Monroe, Bay City, Adrian, Bad Axe, Flint,
Saginaw, Caro, Ann Arbor, Howell, Detroit, and Warren
251 AM EDT Fri Jun 20 2025

...EXTREME HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
TUESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values up to 104
  possible.

* WHERE...All of southeast Michigan.

* WHEN...From Saturday morning through Tuesday evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

* ADDITIONAL DETAILS...Consecutive days of heat indices near or
  above 100 combined with overnight low temperatures remaining in
  the 70s will lead to dangerous conditions through the start of the
  week.

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.

Monitor the latest forecasts and warnings for updates.

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

&&

$$

DRK

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