Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
446 AM EDT Tue Jun 24 2025
MDZ003-VAZ027>031-WVZ052-053-241700-
/O.CON.KLWX.XH.W.0002.250624T1500Z-250625T0100Z/
/O.CON.KLWX.XH.A.0003.250625T1500Z-250626T0100Z/
Washington-Shenandoah-Frederick VA-Page-Warren-Clarke-Berkeley-
Jefferson-
446 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM EDT THIS EVENING...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING
THROUGH WEDNESDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 108 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 108
possible.
* WHERE...In Maryland, Washington County. In Virginia, Clarke,
Frederick VA, Page, Shenandoah, and Warren Counties. In West
Virginia, Berkeley and Jefferson Counties.
* WHEN...For the Extreme Heat Warning, from 11 AM this morning to 9
PM EDT this evening. For the Extreme Heat Watch, from Wednesday
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
446 AM EDT Tue Jun 24 2025
DCZ001-MDZ004>006-008-011-013-014-016>018-503>508-VAZ036>040-050-051-
053>057-501-502-505-506-526-527-241700-
/O.CON.KLWX.XH.W.0002.250624T1500Z-250625T0100Z/
/O.CON.KLWX.XH.A.0003.250625T1500Z-250626T0100Z/
District of Columbia-Frederick MD-Carroll-Northern Baltimore-
Cecil-Southern Baltimore-Prince Georges-Anne Arundel-Charles-St.
Marys-Calvert-Northwest Montgomery-Central and Southeast
Montgomery-Northwest Howard-Central and Southeast Howard-
Northwest Harford-Southeast Harford-Nelson-Albemarle-Greene-
Madison-Rappahannock-Orange-Culpeper-Fairfax-Arlington/Falls
Church/Alexandria-Stafford-Spotsylvania-King George-Northern
Fauquier-Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northwest Prince William-Central and Southeast Prince
William/Manassas/Manassas Park-
446 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM EDT THIS EVENING...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING
THROUGH WEDNESDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 111 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 110
possible.
* WHERE...DC, central, north central, northeast, northern, and
southern Maryland, and central, northern, and northwest Virginia.
* WHEN...For the Extreme Heat Warning, from 11 AM this morning to 9
PM EDT this evening. For the Extreme Heat Watch, from Wednesday
morning through Wednesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
302 AM EDT Tue Jun 24 2025
DEZ001-NJZ017>019-242030-
/O.CON.KPHI.XH.W.0001.000000T0000Z-250626T0000Z/
New Castle-Gloucester-Camden-Northwestern Burlington-
Including the cities of Glassboro, Cherry Hill, Wilmington,
Moorestown, Mount Holly, and Camden
302 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 106.
* WHERE...In Delaware, New Castle County. In New Jersey, Camden,
Gloucester, and Northwestern Burlington Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...The hottest temperatures and heat indices
will occur Tuesday. Low temperatures near 75 to 80 degrees and
high humidity will not offer much relief from the heat at night.
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.
If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
302 AM EDT Tue Jun 24 2025
PAZ060>062-070-071-101>106-242030-
/O.CON.KPHI.XH.W.0001.000000T0000Z-250626T0000Z/
Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-
Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-
Lower Bucks-
Including the cities of Honey Brook, West Chester, Perkasie,
Oxford, Media, Norristown, Bethlehem, Pottstown, Philadelphia,
Morrisville, Easton, Chalfont, Doylestown, Kennett Square,
Allentown, Reading, Lansdale, and Collegeville
302 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 106.
* WHERE...Portions of east central and southeast Pennsylvania.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...The hottest temperatures and heat indices
will occur Tuesday. Low temperatures near 75 to 80 degrees and
high humidity will not offer much relief from the heat at night.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Pittsburgh PA
301 AM EDT Tue Jun 24 2025
PAZ014-020-021-029-073-075-241515-
/O.CON.KPBZ.XH.W.0001.000000T0000Z-250626T0000Z/
Butler-Beaver-Allegheny-Washington-Westmoreland-Fayette-
Including the cities of Aliquippa, Butler, Washington,
Canonsburg, New Kensington, Latrobe, Pittsburgh Metro Area,
Beaver Falls, Uniontown, Murrysville, Greensburg, Lower Burrell,
Ambridge, Monaca, and Monessen
301 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values around
105.
* WHERE...Beaver, Fayette, Washington, Allegheny, Butler, and
Westmoreland Counties.
* WHEN...Until 8 PM EDT Wednesday.
* 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.
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.
Stay cool, stay hydrated, stay informed.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
300 AM EDT Tue Jun 24 2025
PAZ036-056-057-059-063>066-250200-
/O.CON.KCTP.XH.W.0001.000000T0000Z-250626T0000Z/
Franklin-Perry-Dauphin-Lebanon-Cumberland-Adams-York-Lancaster-
Including the cities of Newport, Lebanon, Gettysburg,
Chambersburg, Carlisle, Hershey, Lancaster, Harrisburg, and York
300 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY
FOR THE LOWER SUSQUEHANNA VALLEY...
* WHAT...Dangerously hot conditions with heat index values over 105
for the Lower Susquehanna Valley.
* WHERE...Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon,
Perry, and York Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room.
Check up on relatives and neighbors, and provide pets with adequate
water and shelter from the sun.
Extreme Heat can be life-threatening among at-risk populations, such
as children, the elderly, and those with pre-existing health
conditions.
In addition to the daytime heat, overnight low temperatures will
also be very warm and oppressively muggy.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
523 AM EDT Tue Jun 24 2025
NYZ001-002-010>012-019>021-085-242200-
/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
523 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...
* WHAT...Heat index values in the mid to upper 90s.
* WHERE...All of western New York.
* WHEN...Until 6 PM EDT this evening.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
446 AM EDT Tue Jun 24 2025
MDZ502-VAZ025-026-WVZ050-051-055-502-504-506-241700-
/O.CON.KLWX.HT.Y.0003.250624T1500Z-250625T0100Z/
Central and Eastern Allegany-Augusta-Rockingham-Hampshire-Morgan-
Hardy-Eastern Grant-Eastern Mineral-Eastern Pendleton-
446 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM
EDT THIS EVENING...
* WHAT...Heat index values up to 103 expected.
* WHERE...In Maryland, Central and Eastern Allegany County. In
Virginia, Augusta and Rockingham Counties. In West Virginia,
Eastern Grant, Eastern Mineral, Eastern Pendleton, Hampshire,
Hardy, and Morgan Counties.
* WHEN...From 11 AM this morning to 9 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
BRO
URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
322 AM EDT Tue Jun 24 2025
NYZ009-015>017-022-036-037-044>046-057-PAZ039-040-072-241930-
/O.CON.KBGM.HT.Y.0001.000000T0000Z-250625T0000Z/
Northern Oneida-Yates-Seneca-Southern Cayuga-Steuben-Madison-
Southern Oneida-Cortland-Chenango-Otsego-Delaware-Susquehanna-
Northern Wayne-Southern Wayne-
Including the cities of Honesdale, Utica, Damascus, Auburn,
Hamilton, Penn Yan, Montrose, Oneonta, Corning, Equinunk,
Norwich, Hallstead, Seneca Falls, Cortland, Delhi, Boonville,
Rome, Oneida, Hornell, and Walton
322 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...Heat index values up to 99.
* WHERE...In New York, Chenango, Cortland, Delaware, Madison,
Northern Oneida, Otsego, Seneca, Southern Cayuga, Southern Oneida,
Steuben, and Yates Counties. In Pennsylvania, Northern Wayne,
Southern Wayne, and Susquehanna Counties.
* WHEN...Until 8 PM EDT this evening.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
322 AM EDT Tue Jun 24 2025
NYZ018-023>025-055-056-PAZ038-043-044-241930-
/O.CON.KBGM.HT.Y.0002.000000T0000Z-250625T0000Z/
Onondaga-Schuyler-Chemung-Tompkins-Tioga-Broome-Bradford-Wyoming-
Lackawanna-
Including the cities of Tunkhannock, Sayre, Waverly, Towanda,
Watkins Glen, Scranton, Syracuse, Elmira, Binghamton, Ithaca, and
Owego
322 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...Heat index values up to 101.
* WHERE...In New York, Broome, Chemung, Onondaga, Schuyler, Tioga,
and Tompkins Counties. In Pennsylvania, Bradford, Lackawanna, and
Wyoming Counties.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
322 AM EDT Tue Jun 24 2025
PAZ047-241930-
/O.CON.KBGM.HT.Y.0002.000000T0000Z-250626T0000Z/
Luzerne-
Including the cities of Wilkes-Barre and Hazleton
322 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 103 expected.
* WHERE...Luzerne County.
* 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.
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.
&&
$$
JTC
URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
310 AM EDT Tue Jun 24 2025
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-241515-
/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 Clyde, Millersburg, Willowick, Corry,
Akron, Ashtabula, Niles, Youngstown, Wooster, Geneva, Killbuck,
Mansfield, Findlay, Bellevue, Oak Harbor, Massillon, Galion,
Jefferson, Crestline, Andover, Aurora, Wickliffe, Bowling Green,
Ravenna, Cleveland, Fremont, South Russell, Burton, Genoa,
Eastlake, Sandusky, Alliance, Edinboro, Austintown, Kent, Marion,
Ashland, North Ridgeville, Conneaut, Canton, Streetsboro, Mount
Gilead, Erie, Boardman, Carey, Willoughby, Titusville, Roaming
Shores, Chardon, Cardington, Middlefield, Willard, Warren,
Orrville, Avon Lake, Elyria, Bainbridge, Mount Vernon, Port
Clinton, Union City, Medina, Orwell, Lorain, Painesville,
Rittman, Fostoria, Huron, Mentor, Perrysburg, Tiffin,
Chesterland, Upper Sandusky, Brunswick, Wadsworth, Norwalk,
Bucyrus, Toledo, and Meadville
310 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...Heat index values up to 103 expected.
* WHERE...Portions of north central, northeast, and northwest Ohio
and northwest Pennsylvania.
* WHEN...Until 8 PM EDT this 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...Heat indices in the mid to upper 90s will
likely continue into Wednesday, primarily south of U.S. Route 30.
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 Mount Holly NJ
302 AM EDT Tue Jun 24 2025
PAZ054-055-242030-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-250626T0000Z/
Carbon-Monroe-
Including the cities of Stroudsburg and Jim Thorpe
302 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 102.
* WHERE...Carbon and Monroe Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Low temperatures in low to mid 70s will not
offer much relief from the heat at night.
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.
&&
$$
MJL
URGENT - WEATHER MESSAGE
National Weather Service Pittsburgh PA
301 AM EDT Tue Jun 24 2025
OHZ039>041-048>050-057>059-068-069-PAZ007>009-013-015-016-022-031-
074-076>078-WVZ001>004-012-021-509>513-241515-
/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 Kittanning, New Philadelphia, Saint
George, Bruceton Mills, Armagh, Terra Alta, Woodsfield, Salem,
Cambridge, New Martinsville, Donegal, Tionesta, Weirton, Oil
City, Clarion, Wellsburg, Hendricks, Columbiana, Punxsutawney,
Kingwood, Caldwell, Indiana, Morgantown, Steubenville,
Zanesville, Martins Ferry, Rowlesburg, Grove City, Cadiz,
Follansbee, Coshocton, Sharon, Ligonier, East Liverpool, Dover,
Ford City, Hermitage, New Castle, Ellwood City, Wheeling, Coopers
Rock, Brookville, Waynesburg, Champion, Hazelton, Ohiopyle,
Malvern, Franklin, Moundsville, St. Clairsville, Fairmont,
Carrollton, and Parsons
301 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values around 100.
* 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 State College PA
300 AM EDT Tue Jun 24 2025
PAZ004>006-010>012-017-018-024-033-037-041-042-250000-
/O.EXT.KCTP.HT.Y.0001.000000T0000Z-250625T0000Z/
Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield-
Northern Centre-Cambria-Somerset-Tioga-Northern Lycoming-Sullivan-
Including the cities of Philipsburg, Laporte, Johnstown,
Coudersport, Somerset, Emporium, Bradford, Renovo, Clearfield,
Mansfield, Ridgway, Wellsboro, Warren, St. Marys, Trout Run, and
DuBois
300 AM EDT Tue Jun 24 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...Heat index values up to 100.
* WHERE...A portion of central Pennsylvania.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
related illnesses.
* ADDITIONAL DETAILS...A combination of increasing cloud cover and
scattered thunderstorms will keep temperatures lower on Wednesday,
prompting an earlier expiration of the Heat Advisory.
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.
In addition to the daytime heat, overnight low temperatures will
also be very warm and oppressively muggy.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
300 AM EDT Tue Jun 24 2025
PAZ019-025-026-034-035-045-250200-
/O.CON.KCTP.HT.Y.0001.000000T0000Z-250626T0000Z/
Southern Centre-Blair-Huntingdon-Bedford-Fulton-Southern Clinton-
Including the cities of Lock Haven, Altoona, Mount Union,
Bedford, Huntingdon, McConnellsburg, and State College
300 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values over 100.
* WHERE...Bedford, Blair, Fulton, Huntingdon, Southern Centre, and
Southern Clinton Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
related illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room.
Check up on relatives and neighbors, and provide pets with adequate
water and shelter from the sun.
Wear lightweight and loose fitting clothing.
In addition to the daytime heat, overnight low temperatures will
also be very warm and oppressively muggy.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
300 AM EDT Tue Jun 24 2025
PAZ027-028-046-049>053-058-250200-
/O.CON.KCTP.HT.Y.0002.000000T0000Z-250626T0000Z/
Mifflin-Juniata-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Shamokin, Mifflintown, Berwick,
Pottsville, Bloomsburg, Selinsgrove, Williamsport, Danville,
Sunbury, Lewisburg, and Lewistown
300 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values over 100.
* WHERE...Columbia, Juniata, Mifflin, Montour, Northumberland,
Schuylkill, Snyder, Southern Lycoming, and Union Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
related illnesses.
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.
In addition to the daytime heat, overnight low temperatures will
also be very warm and oppressively muggy.
&&
$$
For more information from the National Weather Service visit
weather.gov/StateCollege
Bauco/Banghoff
Extreme Heat Watch
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
446 AM EDT Tue Jun 24 2025
MDZ003-VAZ027>031-WVZ052-053-241700-
/O.CON.KLWX.XH.W.0002.250624T1500Z-250625T0100Z/
/O.CON.KLWX.XH.A.0003.250625T1500Z-250626T0100Z/
Washington-Shenandoah-Frederick VA-Page-Warren-Clarke-Berkeley-
Jefferson-
446 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM EDT THIS EVENING...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING
THROUGH WEDNESDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 108 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 108
possible.
* WHERE...In Maryland, Washington County. In Virginia, Clarke,
Frederick VA, Page, Shenandoah, and Warren Counties. In West
Virginia, Berkeley and Jefferson Counties.
* WHEN...For the Extreme Heat Warning, from 11 AM this morning to 9
PM EDT this evening. For the Extreme Heat Watch, from Wednesday
morning through Wednesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
446 AM EDT Tue Jun 24 2025
DCZ001-MDZ004>006-008-011-013-014-016>018-503>508-VAZ036>040-050-051-
053>057-501-502-505-506-526-527-241700-
/O.CON.KLWX.XH.W.0002.250624T1500Z-250625T0100Z/
/O.CON.KLWX.XH.A.0003.250625T1500Z-250626T0100Z/
District of Columbia-Frederick MD-Carroll-Northern Baltimore-
Cecil-Southern Baltimore-Prince Georges-Anne Arundel-Charles-St.
Marys-Calvert-Northwest Montgomery-Central and Southeast
Montgomery-Northwest Howard-Central and Southeast Howard-
Northwest Harford-Southeast Harford-Nelson-Albemarle-Greene-
Madison-Rappahannock-Orange-Culpeper-Fairfax-Arlington/Falls
Church/Alexandria-Stafford-Spotsylvania-King George-Northern
Fauquier-Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northwest Prince William-Central and Southeast Prince
William/Manassas/Manassas Park-
446 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM EDT THIS EVENING...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING
THROUGH WEDNESDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 111 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 110
possible.
* WHERE...DC, central, north central, northeast, northern, and
southern Maryland, and central, northern, and northwest Virginia.
* WHEN...For the Extreme Heat Warning, from 11 AM this morning to 9
PM EDT this evening. For the Extreme Heat Watch, from Wednesday
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.
&&
$$
Air Quality Alert
PAZ070-071-101>106-250400-
Delaware-Philadelphia-Western Chester-Eastern Chester-
Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Media, Philadelphia, Honey Brook, Oxford,
West Chester, Kennett Square, Collegeville, Pottstown, Norristown,
Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown
837 AM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT FOR TUESDAY JUNE 24...
The Delaware Valley Regional Planning Commission has issued
a code orange air quality alert Tuesday for The Philadelphia
Metro area.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.phila.gov/health/units/ams/
$$
MDZ008-508-250400-
Cecil-Southeast Harford-
Including the cities of Elkton and Aberdeen
509 PM EDT Mon Jun 23 2025
...AIR QUALITY ALERT IN EFFECT FOR TUESDAY JUNE 24 2025...
Maryland Department of the Environment has issued a Code Orange Air
Quality Alert for Ground Level Ozone for Northeast Maryland on
Tuesday.
A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.
An Air Quality Alert means that Ground Level Ozone concentrations
within the region may approach or exceed unhealthy standards. For
additional information, please visit the Maryland Department of the
Environment at:
www.mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/
index.aspx
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
543 AM EDT Tue Jun 24 2025
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-250945-
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Northwest Prince William-Hampshire-
Morgan-Berkeley-Jefferson-Hardy-
543 AM EDT Tue Jun 24 2025
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...Today and Tonight
An Extreme Heat Warning is in effect for much of the area from
11 AM until 9 PM this evening. Additionally, a Heat Advisory is
in effect for the central Shenandoah Valley and Potomac Highlands
during the same period.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
The extended period of excessively hot and humid conditions
continues through at least Wednesday. Daily heat indices in the
afternoon and evening of 100 to 110 are expected, and up to 115
degrees is possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
543 AM EDT Tue Jun 24 2025
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-250945-
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Spotsylvania-King George-
Central and Southeast Prince William/Manassas/Manassas Park-
543 AM EDT Tue Jun 24 2025
This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.
.DAY ONE...Today and Tonight
An Extreme Heat Warning is in effect for the entire outlook area
from 11 AM until 9 PM this evening.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
The extended period of excessively hot and humid conditions
continues through at least Wednesday. Daily heat indices in the
afternoon and evening of 100 to 110 are expected, and up to 115
degrees is possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
543 AM EDT Tue Jun 24 2025
MDZ501-502-509-510-VAZ503-504-WVZ501>506-250945-
Extreme Western Allegany-Central and Eastern Allegany-
Western Garrett-Eastern Garrett-Western Highland-Eastern Highland-
Western Grant-Eastern Grant-Western Mineral-Eastern Mineral-
Western Pendleton-Eastern Pendleton-
543 AM EDT Tue Jun 24 2025
This Hazardous Weather Outlook is for the Allegheny Front
counties in western Maryland, eastern West Virginia, and Highland
County Virginia.
.DAY ONE...Today and Tonight
A Heat Advisory is in effect for eastern portions of Pendleton,
Grant, Mineral, and Allegany Counties 11 AM until 9 PM this
evening.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
The extended period of excessively hot and humid conditions
continues through at least Wednesday. Daily heat indices in the
afternoon and evening of 100 to 105 are possible in the lower
elevations.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Buffalo NY
527 AM EDT Tue Jun 24 2025
NYZ001>008-010>014-019>021-085-250930-
Niagara-Orleans-Monroe-Wayne-Northern Cayuga-Oswego-Jefferson-Lewis-
Northern Erie-Genesee-Wyoming-Livingston-Ontario-Chautauqua-
Cattaraugus-Allegany-Southern Erie-
527 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...
This Hazardous Weather Outlook is for western and north central New
York.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
A few thunderstorms may develop this afternoon and evening ahead of a
slowly approaching cold front. There is a marginal risk for severe
weather, with damaging wind gusts as the primary threat.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf
$$
Hazardous Weather Outlook
National Weather Service Binghamton NY
520 AM EDT Tue Jun 24 2025
NYZ009-015>018-022>025-036-037-044>046-055>057-PAZ038>040-043-044-
072-250930-
Northern Oneida-Yates-Seneca-Southern Cayuga-Onondaga-Steuben-
Schuyler-Chemung-Tompkins-Madison-Southern Oneida-Cortland-Chenango-
Otsego-Tioga-Broome-Delaware-Bradford-Susquehanna-Northern Wayne-
Wyoming-Lackawanna-Southern Wayne-
520 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Scattered thunderstorms will be possible Wednesday afternoon across
the Twin Tiers as a cold front moves through the region. Heavy rain
and isolated severe storms will be possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Binghamton NY
520 AM EDT Tue Jun 24 2025
NYZ062-PAZ047-048-250930-
Sullivan-Luzerne-Pike-
520 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cleveland OH
402 AM EDT Tue Jun 24 2025
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-250815-
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-
Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-
Holmes-Knox-Ashtabula Lakeshore-Northern Erie-Southern Erie-
402 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio, northwest Ohio and northwest Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Isolated to scattered storms are possible Tuesday afternoon into
Tuesday night with increasing chances by Wednesday afternoon. A few
storms may produce heavy rain and damaging wind gusts each day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed. Please relay any information about
observed severe weather to the NWS.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
326 AM EDT Tue Jun 24 2025
OHZ039>041-048>050-057>059-068-069-PAZ007>009-013-015-016-022-031-
074-076>078-WVZ001>004-012-021-509>513-250730-
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-
326 AM EDT Tue Jun 24 2025
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for east central Ohio, western
Pennsylvania, and northern West Virginia.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
A combination of heat and humidity will result in heat indices around
100 today.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
A combination of heat and humidity will result in heat indices from
95 to 100 on Wednesday.
There is a Marginal Risk, or level 1 out of 5, for severe
thunderstorms producing damaging wind gusts Wednesday afternoon and
evening. Locally heavy rainfall is also possible Wednesday, Thursday,
and Friday which could lead to localized flash flooding.
An active pattern is possible through the weekend with periodic
thunderstorms and locally heavy rain.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
326 AM EDT Tue Jun 24 2025
PAZ014-020-021-029-073-075-250730-
Butler-Beaver-Allegheny-Washington-Westmoreland-Fayette-
326 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for southwest Pennsylvania and
western Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Warning.
A combination of heat and humidity will result in heat indices
around 105 today.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Warning.
A combination of heat and humidity will result in heat indices up to
105 Wednesday.
There is a Marginal Risk, or level 1 out of 5, for severe
thunderstorms producing damaging wind gusts Wednesday afternoon and
evening. Locally heavy rainfall is also possible Wednesday, Thursday,
and Friday, which could lead to localized flash flooding.
An active pattern is possible through the weekend with periodic
thunderstorms and locally heavy rain.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service State College PA
316 AM EDT Tue Jun 24 2025
PAZ004>006-010>012-017-018-024-033-037-041-042-250730-
Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield-
Northern Centre-Cambria-Somerset-Tioga-Northern Lycoming-Sullivan-
316 AM EDT Tue Jun 24 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Strong to potentially severe thunderstorms with gusty winds are
possible Wednesday afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
316 AM EDT Tue Jun 24 2025
PAZ019-025>028-034-035-045-046-049>053-058-250730-
Southern Centre-Blair-Huntingdon-Mifflin-Juniata-Bedford-Fulton-
Southern Clinton-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Schuylkill-
316 AM EDT Tue Jun 24 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Heat Advisory.
A heat wave will continue through midweek. The risk of heat related
illnesses will be elevated given limited acclimation. Heat impacts
are likely in some health systems, heat sensitive industries, and
infrastructure.
Strong to potentially severe thunderstorms with gusty winds are
possible Wednesday afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
316 AM EDT Tue Jun 24 2025
PAZ036-056-057-059-063>066-250730-
Franklin-Perry-Dauphin-Lebanon-Cumberland-Adams-York-Lancaster-
316 AM EDT Tue Jun 24 2025
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Extreme Heat Warning.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Extreme Heat Warning.
A heat wave will continue through midweek. The risk of heat related
illnesses will be elevated given limited acclimation. Heat impacts
are likely in some health systems, heat sensitive industries, and
infrastructure.
Strong to potentially severe thunderstorms with gusty winds are
possible Wednesday afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
