Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Pittsburgh PA
333 AM EDT Mon Jun 23 2025
OHZ039>041-048>050-057>059-068-069-PAZ007>009-013-015-016-022-031-
074-076>078-WVZ001>004-012-021-509>513-231545-
/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 Coshocton, Ligonier, Sharon, Waynesburg,
Indiana, Hazelton, Ford City, Rowlesburg, Steubenville, Salem,
Oil City, Martins Ferry, Armagh, Caldwell, Cadiz, Parsons,
Hermitage, Ohiopyle, Cambridge, Weirton, Moundsville, Carrollton,
Zanesville, Punxsutawney, Champion, Coopers Rock, New
Philadelphia, Clarion, Tionesta, Ellwood City, Wheeling,
Columbiana, Franklin, Follansbee, Brookville, Morgantown, Grove
City, Dover, Kingwood, Terra Alta, Wellsburg, St. Clairsville,
Woodsfield, New Martinsville, East Liverpool, Donegal, New
Castle, Bruceton Mills, Hendricks, Saint George, Kittanning,
Fairmont, and Malvern
333 AM EDT Mon Jun 23 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 102.
* WHERE...Portions of east central Ohio, western Pennsylvania, and
northern 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.
&&
$$
WM
URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
333 AM EDT Mon Jun 23 2025
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-231545-
/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 Eastlake, Burton, Streetsboro,
Youngstown, Cardington, Sandusky, Elyria, Norwalk, Orrville, Oak
Harbor, Millersburg, Ravenna, Bellevue, Clyde, Mount Gilead,
Wooster, Middlefield, Port Clinton, Union City, Bucyrus,
Wadsworth, Chardon, Ashtabula, Andover, Mentor, Boardman, Erie,
Roaming Shores, Edinboro, Rittman, Conneaut, Jefferson,
Chesterland, Medina, Kent, Fostoria, Alliance, Galion, Avon Lake,
South Russell, Warren, Marion, Killbuck, Crestline, Lorain,
Perrysburg, Akron, Willoughby, Findlay, Tiffin, Titusville,
Brunswick, Huron, Bowling Green, Austintown, Bainbridge, Ashland,
Cleveland, Meadville, Toledo, Upper Sandusky, Aurora, Carey,
Geneva, North Ridgeville, Mansfield, Willard, Wickliffe, Canton,
Mount Vernon, Massillon, Fremont, Niles, Genoa, Corry,
Painesville, Orwell, and Willowick
333 AM EDT Mon Jun 23 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.
* 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.
&&
$$
15
URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
324 AM EDT Mon Jun 23 2025
NYZ001-002-010>012-019>021-085-232000-
/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
324 AM EDT Mon Jun 23 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 today.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
320 AM EDT Mon Jun 23 2025
MIZ047>049-053>055-060-062-063-068-075-082-083-232100-
/O.CON.KDTX.HT.Y.0001.000000T0000Z-250625T0000Z/
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Lapeer-St.
Clair-Livingston-Washtenaw-Lenawee-Monroe-
Including the cities of Adrian, Caro, Bad Axe, Saginaw, Bay City,
Owosso, Sandusky, Midland, Lapeer, Monroe, Howell, Ann Arbor, and
Port Huron
320 AM EDT Mon Jun 23 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY...
* WHAT...Heat index values of 98 to 102 degrees.
* WHERE...A portion of southeast Michigan.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Monitor the latest forecasts and warnings for updates.
Check with local emergency management officials for information on
cooling center availability.
&&
$$
SC
URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
302 AM EDT Mon Jun 23 2025
INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-231515-
/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 West Jefferson, Liberty, Delaware,
Springboro, Warsaw, Hidden Valley, Greenville, Circleville,
Fairfield, Franklin, Burlington, Lancaster, Williamstown, Camp
Dix, Minster, Tipp City, Ripley, Sidney, Pickerington, Downtown
Dayton, Butler, Aberdeen, Celina, Kettering, New Bremen, Mount
Olivet, Independence, Troy, Mulberry, Hamilton, Tollesboro,
Greenfield, Brooksville, Highland Heights, Kenton, London,
Piketon, Eaton, Winchester, Bright, Carrollton, Alexandria,
Richmond, West College Corner, Lebanon, Fort Thomas, Oakbrook,
Brookville, Maysville, Greendale, Osgood, Mount Carmel,
Covington, St. Marys, Logan, Hillsboro, Pike Lake, Urbana,
Fairborn, Erlanger, West Union, Bellevue, Summerside, Dry Ridge,
Rising Sun, Chillicothe, Florence, Head Of Grassy, Washington
Court House, Vanceburg, Xenia, Withamsville, Waverly, Falmouth,
Vevay, Plain City, Georgetown, Aurora, Coldwater, Seaman,
Dillsboro, Milan, Mount Orab, Manchester, Downtown Cincinnati,
Mount Repose, Peebles, Wilmington, Beavercreek, Camden,
Middletown, Mason, Springfield, Bellefontaine, Augusta,
Crittenden, Batesville, Connersville, Wapakoneta, Dayton,
Lawrenceburg, Piqua, Milford, Wheelersburg, Marysville, Downtown
Columbus, Owenton, Landen, Newark, Ada, Blanchester, Versailles,
Portsmouth, Newport, Day Heights, and Oxford
302 AM EDT Mon Jun 23 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values of 100 to 105.
* 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.
* ADDITIONAL DETAILS...Consecutive days of excessive heat and
humidity can be especially hazardous as warm overnight
temperatures will provide little relief. The heat may continue
into Thursday.
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.
&&
$$
AR
URGENT - WEATHER MESSAGE
National Weather Service Charleston WV
243 AM EDT Mon Jun 23 2025
KYZ101-102-105-OHZ066-067-083-084-VAZ003-004-WVZ024-025-032>034-039-
040-231445-
/O.CON.KRLX.HT.Y.0001.000000T0000Z-250626T0000Z/
Greenup-Carter-Lawrence-Perry-Morgan-Jackson OH-Vinton-Dickenson-
Buchanan-Mingo-Logan-Taylor-McDowell-Wyoming-Upshur-Barbour-
Including the cities of Williamson, Welch, Breaks Interstate
Park, Stockport, McConnelsville, Grayson, Belington, Yatesville
Lake State Park, Somerset, Clintwood, Buckhannon, Philippi,
Raceland, McArthur, Flatwoods, Pineville, Logan, Carter Caves
State Park, Hamden, Oak Hill, Oceana, Olive Hill, Chapmanville,
Grafton, New Lexington, Hurley, Wellston, Crooksville, Jackson,
Vansant, War, Grundy, Louisa, Grayson Lake State Park, Gary,
Mullens, Man, Davenport, and Russell
243 AM EDT Mon Jun 23 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 104 degrees.
* WHERE...Portions of northeast Kentucky, southeast Ohio, southwest
Virginia, and central, northern, and southern West Virginia.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...High temperatures and humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Young children and
pets should never be left unattended in vehicles under any
circumstances.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Additional information can be found at https://www.weather.gov/rlx
as well as on our X and Facebook pages.
&&
$$
TRM
URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
229 AM EDT Mon Jun 23 2025
NYZ009-015>017-022-036-037-044>046-057-062-PAZ039-040-048-072-231830-
/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 Hornell, Rome, Norwich, Honesdale,
Montrose, Monticello, Seneca Falls, Damascus, Penn Yan, Utica,
Delhi, Oneonta, Walton, Hamilton, Corning, Cortland, Boonville,
Equinunk, Hallstead, Oneida, Milford, and Auburn
229 AM EDT Mon Jun 23 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 103.
* 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.
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.
&&
$$
AJG
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
812 PM EDT Sun Jun 22 2025
MDZ502-WVZ050-051-055-502-504-230815-
/O.EXP.KLWX.HT.Y.0001.000000T0000Z-250623T0000Z/
/O.CON.KLWX.HT.Y.0002.250623T1500Z-250624T0100Z/
/O.CON.KLWX.HT.Y.0003.250624T1500Z-250625T0100Z/
Central and Eastern Allegany-Hampshire-Morgan-Hardy-Eastern Grant-
Eastern Mineral-
812 PM EDT Sun Jun 22 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT MONDAY...
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT TUESDAY...
...HEAT ADVISORY HAS EXPIRED...
* WHAT...Heat index values up to 102 expected in the valleys.
* WHERE...In Maryland, Central and Eastern Allegany County. In West
Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, and
Morgan Counties.
* WHEN...For the first Heat Advisory, from 11 AM to 9 PM EDT Monday.
For the second Heat Advisory, from 11 AM to 9 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
812 PM EDT Sun Jun 22 2025
VAZ025-026-WVZ506-230815-
/O.CON.KLWX.HT.Y.0002.250623T1500Z-250624T0100Z/
/O.CON.KLWX.HT.Y.0003.250624T1500Z-250625T0100Z/
Augusta-Rockingham-Eastern Pendleton-
812 PM EDT Sun Jun 22 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT MONDAY...
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT TUESDAY...
* WHAT...For the first Heat Advisory, heat index values up to 104
expected. For the second Heat Advisory, heat index values up to
104 expected.
* WHERE...In Virginia, Augusta and Rockingham Counties. In West
Virginia, Eastern Pendleton County.
* WHEN...For the first Heat Advisory, from 11 AM to 9 PM EDT Monday.
For the second Heat Advisory, from 11 AM to 9 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
812 PM EDT Sun Jun 22 2025
VAZ036>040-050-051-501-230815-
/O.CON.KLWX.HT.Y.0002.250623T1500Z-250624T0100Z/
/O.CON.KLWX.XH.A.0002.250624T1500Z-250625T0100Z/
Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-
812 PM EDT Sun Jun 22 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT MONDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
* WHAT...For the Heat Advisory, heat index values up to 108
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 111 possible.
* WHERE...Albemarle, Greene, Nelson, Orange, Culpeper, Northern
Fauquier, Madison, and Rappahannock Counties.
* WHEN...For the Heat Advisory, from 11 AM to 9 PM EDT Monday. For
the Extreme Heat Watch, from Tuesday morning through Tuesday
evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
KJP
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
328 PM EDT Sun Jun 22 2025
PAZ019-026-035-045-231930-
/O.CON.KCTP.HT.Y.0001.000000T0000Z-250626T0000Z/
Southern Centre-Huntingdon-Fulton-Southern Clinton-
Including the cities of Lock Haven, McConnellsburg, Mount Union,
State College, and Huntingdon
328 PM EDT Sun Jun 22 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 104.
* WHERE...Fulton, Huntingdon, Southern Centre, and Southern Clinton
Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...The highest heat index will occur in the
urban valley locations. Temperatures in the 70s overnight will
provide little if any relief.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room.
Check up on relatives and neighbors, and provide pets with adequate
water and shelter from the sun.
Wear lightweight and loose fitting clothing.
&&
$$
For more information from the National Weather Service visit
weather.gov/StateCollege
Colbert
URGENT - WEATHER MESSAGE
National Weather Service State College PA
328 PM EDT Sun Jun 22 2025
PAZ027-028-046-049>053-058-231930-
/O.NEW.KCTP.HT.Y.0002.250624T0000Z-250626T0000Z/
/O.EXB.KCTP.XH.W.0001.250623T1400Z-250624T0000Z/
/O.EXT.KCTP.HT.Y.0001.000000T0000Z-250623T1400Z/
Mifflin-Juniata-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Pottsville, Selinsgrove, Danville,
Berwick, Sunbury, Shamokin, Williamsport, Mifflintown,
Bloomsburg, Lewistown, and Lewisburg
328 PM EDT Sun Jun 22 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 10 AM EDT MONDAY...
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM EDT MONDAY...
...HEAT ADVISORY IN EFFECT FROM 8 PM MONDAY TO 8 PM EDT WEDNESDAY...
* WHAT...For the first Heat Advisory, heat index values up to 105.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values up to 107 expected. For the second Heat Advisory,
heat index values up to 102 expected.
* WHERE...Columbia, Juniata, Mifflin, Montour, Northumberland,
Schuylkill, Snyder, Southern Lycoming, and Union 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 illness.
* 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.
Extreme Heat can be life-threatening among at-risk populations, such
as children, the elderly, and those with pre-existing health
conditions.
&&
$$
