Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service St Louis MO
148 AM CDT Mon Jun 23 2025
ILZ099>102-MOZ061-063>065-232200-
/O.CON.KLSX.XH.W.0001.000000T0000Z-250625T0200Z/
Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-
Including the cities of Saint Charles, Alton, Belleville,
Cahokia, Edwardsville, and Saint Louis
148 AM CDT Mon Jun 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 103.
* WHERE...In Illinois, Jersey IL, Madison IL, Monroe IL, and Saint
Clair IL Counties. In Missouri, Jefferson MO, Saint Charles MO,
Saint Louis City MO, and Saint Louis MO Counties.
* WHEN...Until 9 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase during extreme heat and
high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
People in the Saint Louis Metropolitan Area can get information
about cooling centers or energy assistance related to the excessive
heat by calling the United Way of Greater Saint Louis at
800-427-4626, or if calling from a land line phone dial 2-1-1. You
can also call Cool Down Saint Louis at 314-241-7668.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
243 AM EDT Mon Jun 23 2025
CTZ002>004-MAZ003>007-010>021-026-RIZ001>007-231945-
/O.CON.KBOX.XH.W.0001.000000T0000Z-250625T0000Z/
Hartford CT-Tolland CT-Windham CT-Eastern Franklin MA-Northern
Worcester MA-Central Middlesex MA-Western Essex MA-Eastern Essex
MA-Eastern Hampshire MA-Eastern Hampden MA-Southern Worcester MA-
Western Norfolk MA-Southeast Middlesex MA-Suffolk MA-Eastern
Norfolk MA-Northern Bristol MA-Western Plymouth MA-Eastern
Plymouth MA-Southern Bristol MA-Southern Plymouth MA-Northern
Middlesex MA-Northwest Providence RI-Southeast Providence RI-
Western Kent RI-Eastern Kent RI-Bristol RI-Washington RI-Newport
RI-
Including the cities of Foster, Framingham, Coventry, Smithfield,
Cambridge, Mattapoisett, Gloucester, Boston, Vernon, Plymouth,
Orange, Bristol, Foxborough, Warwick, Putnam, Norwood, Union,
Barre, Brockton, West Warwick, Fitchburg, East Greenwich, Lowell,
Northampton, Taunton, Providence, Willimantic, Milford, Fall
River, West Greenwich, Worcester, Amherst, Springfield, Quincy,
Newport, Narragansett, New Bedford, Lawrence, Windsor Locks,
Greenfield, Ayer, Westerly, and Hartford
243 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 110
expected.
* WHERE...Most of Southern New England, excluding the Berkshires,
Cape Cod and the Islands.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Charleston WV
243 AM EDT Mon Jun 23 2025
KYZ103-OHZ075-076-085>087-WVZ005>011-013>020-026>031-231445-
/O.CON.KRLX.XH.W.0001.000000T0000Z-250626T0000Z/
Boyd-Athens-Washington-Meigs-Gallia-Lawrence OH-Wayne-Cabell-
Mason-Jackson WV-Wood-Pleasants-Tyler-Lincoln-Putnam-Kanawha-
Roane-Wirt-Calhoun-Ritchie-Doddridge-Boone-Clay-Braxton-Gilmer-
Lewis-Harrison-
Including the cities of Alum Creek, Bridgeport, South Charleston,
Sistersville, Pomeroy, Ironton, Madison, Belmont, West Union,
Cannonsburg, Teays Valley, St. Marys, Ripley, Clarksburg,
Grantsville, Vienna, Paden City, Ceredo, Saint Albans,
Parkersburg, Middlebourne, Burnsville, Gallipolis, Huntington,
Clay, Belpre, Athens, South Point, Kenova, Elizabeth, Ashland,
New Haven, Marietta, Weston, Lake Vesuvius, Glenville,
Harrisville, Ravenswood, Hamlin, Point Pleasant, Sutton, Harts,
Gassaway, Hurricane, Pennsboro, Charleston, Wayne, and Spencer
243 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 107
degrees.
* WHERE...Portions of northeast Kentucky, southeast Ohio, and
central, northern, southern, and western West Virginia.
* 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. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
229 AM EDT Mon Jun 23 2025
NYZ018-023>025-055-056-PAZ038-043-044-047-231830-
/O.CON.KBGM.XH.W.0001.250623T1400Z-250624T0000Z/
/O.CON.KBGM.HT.Y.0001.000000T0000Z-250623T1400Z/
/O.CON.KBGM.HT.Y.0002.250624T0000Z-250626T0000Z/
Onondaga-Schuyler-Chemung-Tompkins-Tioga-Broome-Bradford-Wyoming-
Lackawanna-Luzerne-
Including the cities of Sayre, Towanda, Hazleton, Tunkhannock,
Owego, Elmira, Scranton, Wilkes-Barre, Waverly, Syracuse,
Binghamton, Ithaca, and Watkins Glen
229 AM EDT Mon Jun 23 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING...
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
8 PM EDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM
EDT WEDNESDAY...
* WHAT...For the first Heat Advisory, heat index values up to 104.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values up to 110 expected. For the second Heat Advisory,
heat index values up to 102 expected.
* WHERE...In New York, Broome, Chemung, Onondaga, Schuyler, Tioga,
and Tompkins Counties. In Pennsylvania, Bradford, Lackawanna,
Luzerne, and Wyoming Counties.
* WHEN...For the first Heat Advisory, until 10 AM EDT this morning.
For the Extreme Heat Warning, from 10 AM this morning to 8 PM EDT
this evening. For the second Heat Advisory, from 8 PM this evening
to 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
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 Wakefield VA
216 AM EDT Mon Jun 23 2025
VAZ062-064-068-069-075>078-080>086-089-090-093-510>524-231430-
/O.CON.KAKQ.XH.W.0001.250623T1400Z-250626T0000Z/
Goochland-Caroline-Amelia-Powhatan-Westmoreland-Richmond-
Northumberland-Lancaster-Dinwiddie-Prince George (including
Hopewell and Petersburg)-Charles City-New Kent-Gloucester-
Middlesex-Mathews-Surry-James City-Isle of Wight-Eastern Louisa-
Western Hanover-Eastern Hanover-Western Chesterfield-Eastern
Chesterfield (Including Col. Heights)-Western Henrico (Including
the City of Richmond)-Eastern Henrico-Western King William-
Eastern King William-Western King and Queen-Eastern King and
Queen-Western Essex-Eastern Essex-York-Newport News-
216 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values of 110 or
greater expected.
* WHERE...Portions of central, east central, eastern, north central,
south central, and southeast Virginia.
* WHEN...From 10 AM this morning to 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Wakefield VA
216 AM EDT Mon Jun 23 2025
NCZ012>017-030>032-231430-
/O.UPG.KAKQ.HT.Y.0001.250623T1400Z-250624T1400Z/
/O.UPG.KAKQ.XH.A.0001.250624T1400Z-250626T0000Z/
/O.EXA.KAKQ.XH.W.0001.250623T1400Z-250626T0000Z/
Northampton-Hertford-Gates-Pasquotank-Camden-Western Currituck-
Bertie-Chowan-Perquimans-
216 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 112
expected.
* WHERE...Bertie, Camden, Chowan, Gates, Hertford, Northampton,
Pasquotank, Perquimans, and Western Currituck Counties.
* WHEN...From 10 AM this morning to 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Wakefield VA
216 AM EDT Mon Jun 23 2025
VAZ079-087-088-092-095>098-525-231430-
/O.UPG.KAKQ.HT.Y.0001.250623T1400Z-250624T1400Z/
/O.UPG.KAKQ.XH.A.0001.250624T1400Z-250626T0000Z/
/O.EXA.KAKQ.XH.W.0001.250623T1400Z-250626T0000Z/
Brunswick-Greensville-Sussex-Southampton-Norfolk/Portsmouth-
Suffolk-Chesapeake-Virginia Beach-Hampton/Poquoson-
216 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 112
expected.
* WHERE...Brunswick, Greensville, Hampton/Poquoson,
Norfolk/Portsmouth, Southampton, and Sussex Counties, and
Chesapeake, Suffolk, and Virginia Beach.
* WHEN...From 10 AM this morning to 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New York NY
203 AM EDT Mon Jun 23 2025
CTZ005>010-NJZ002-004-006-103>108-NYZ067>071-232000-
/O.CON.KOKX.XH.W.0001.000000T0000Z-250625T0000Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Northern
New London-Southern Fairfield-Southern New Haven-Western Passaic-
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western
Essex-Eastern Essex-Western Union-Eastern Union-Orange-Putnam-
Rockland-Northern Westchester-Southern Westchester-
203 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 110
expected.
* WHERE...Portions of southern Connecticut, northeast New Jersey,
and southeast New York.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...The highest heat index values will take place
each day during the afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. 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 light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members 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! In cases of heat stroke call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New York NY
203 AM EDT Mon Jun 23 2025
NYZ072>075-176-178-232000-
/O.CON.KOKX.XH.W.0001.000000T0000Z-250625T0000Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings
(Brooklyn)-Northern Queens-Southern Queens-
203 AM EDT Mon Jun 23 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 107
expected.
* WHERE...Bronx, Kings (Brooklyn), New York (Manhattan), Northern
Queens, Richmond (Staten Island), and Southern Queens Counties.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...The highest heat index values will take place
each day during the afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
New York City residents should call 3 1 1 to identify cooling center
locations and obtain `Beat the Heat` safety tips.
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. 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 light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members 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! In cases of heat stroke call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
916 PM CDT Sun Jun 22 2025
WIZ066-071-072-231030-
/O.CON.KMKX.XH.W.0001.000000T0000Z-250624T0000Z/
Milwaukee-Racine-Kenosha-
Including the cities of Milwaukee, Kenosha, and Racine
916 PM CDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to 104
degrees.
* WHERE...Kenosha, Milwaukee, and Racine Counties.
* WHEN...Until 7 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Stay cool, stay hydrated, stay informed.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
906 PM CDT Sun Jun 22 2025
ILZ103>105-231215-
/O.CON.KLOT.XH.W.0001.000000T0000Z-250624T0500Z/
Northern Cook-Central Cook-Southern Cook-
Including the cities of Schaumburg, Chicago, Cicero, Orland Park,
La Grange, Oak Forest, Lemont, Palatine, Oak Lawn, Des Plaines,
Park Forest, Calumet City, Northbrook, Evanston, and Oak Park
906 PM CDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT MONDAY
NIGHT...
* WHAT...Dangerously hot and humid conditions with high temperatures
well into the 90s and afternoon heat index values between 100 and
105 degrees expected Monday afternoon.
* WHERE...Central Cook, Northern Cook, and Southern Cook Counties.
* WHEN...Until midnight CDT Monday Night.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. The magnitude of
anticipated heat, combined with oppressive warmth at night will
lead to hazardous conditions, particularly for the elderly and
those with pre-existing health conditions. Residents of the city
of Chicago can call 3 1 1 to request well being checks for elderly
friends or family members, or for information on finding the
nearest cooling center.
* ADDITIONAL DETAILS...Heat impacts will be worsened by consecutive
days of hot and humid conditions, with overnight lows near 80
degrees providing limited relief.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Pittsburgh PA
943 PM EDT Sun Jun 22 2025
PAZ014-020-021-029-073-075-230945-
/O.CON.KPBZ.XH.W.0001.000000T0000Z-250626T0000Z/
Butler-Beaver-Allegheny-Washington-Westmoreland-Fayette-
Including the cities of Canonsburg, Ambridge, Butler, Monaca,
Washington, Greensburg, Pittsburgh Metro Area, New Kensington,
Lower Burrell, Latrobe, Murrysville, Uniontown, Beaver Falls,
Monessen, and Aliquippa
943 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 105.
* WHERE...Beaver, Fayette, Washington, Allegheny, Butler, and
Westmoreland Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Stay cool, stay hydrated, stay informed.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
812 PM EDT Sun Jun 22 2025
DCZ001-MDZ005-006-008-011-013-014-016>018-504>508-VAZ053>057-502-526-
527-230815-
/O.CON.KLWX.XH.W.0001.250623T1500Z-250624T0100Z/
/O.CON.KLWX.XH.A.0002.250624T1500Z-250625T0100Z/
District of Columbia-Carroll-Northern Baltimore-Cecil-Southern
Baltimore-Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Northwest Howard-Central and
Southeast Howard-Northwest Harford-Southeast Harford-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-King
George-Southern Fauquier-Northwest Prince William-Central and
Southeast Prince William/Manassas/Manassas Park-
812 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING 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 Extreme Heat Warning, dangerously hot conditions
with heat index values up to 110 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 110
possible.
* WHERE...Portions of DC, central, north central, northeast,
northern, and southern Maryland, and central and northern Virginia.
* WHEN...For the Extreme Heat Warning, 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
812 PM EDT Sun Jun 22 2025
MDZ004-503-VAZ505-506-230815-
/O.EXP.KLWX.HT.Y.0001.000000T0000Z-250623T0000Z/
/O.CON.KLWX.XH.W.0001.250623T1500Z-250624T0100Z/
/O.CON.KLWX.XH.A.0002.250624T1500Z-250625T0100Z/
Frederick MD-Northwest Montgomery-Western Loudoun-Eastern Loudoun-
812 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT
MONDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
...HEAT ADVISORY HAS EXPIRED...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 110 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 110
possible.
* WHERE...In Maryland, Northwest Montgomery and Frederick MD
Counties. In Virginia, Eastern Loudoun and Western Loudoun
Counties.
* WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT
Monday. For the Extreme Heat Watch, from Tuesday morning through
Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
812 PM EDT Sun Jun 22 2025
MDZ003-VAZ027>031-WVZ052-053-230815-
/O.EXP.KLWX.HT.Y.0001.000000T0000Z-250623T0000Z/
/O.CON.KLWX.XH.W.0001.250623T1500Z-250624T0100Z/
/O.CON.KLWX.XH.A.0002.250624T1500Z-250625T0100Z/
Washington-Shenandoah-Frederick VA-Page-Warren-Clarke-Berkeley-
Jefferson-
812 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT
MONDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
...HEAT ADVISORY HAS EXPIRED...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 107 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 107
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 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Burlington VT
759 PM EDT Sun Jun 22 2025
NYZ035-VTZ009-231000-
/O.CAN.KBTV.HT.Y.0001.000000T0000Z-250623T0000Z/
/O.CON.KBTV.XH.W.0001.250623T1500Z-250625T0000Z/
Eastern Essex-Western Addison-
Including the cities of Middlebury, Port Henry, Ticonderoga, and
Vergennes
759 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM
EDT TUESDAY...
...HEAT ADVISORY FOR THIS EVENING IS CANCELLED...
* WHAT...Dangerously hot conditions for Monday and Tuesday with heat
index values up to 108 expected.
* WHERE...In New York, Eastern Essex County. In Vermont, Western
Addison County.
* WHEN...From 11 AM Monday to 8 PM EDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Burlington VT
759 PM EDT Sun Jun 22 2025
NYZ028-VTZ001-002-005-231000-
/O.CON.KBTV.XH.W.0001.250623T1500Z-250625T0000Z/
Eastern Clinton-Grand Isle-Western Franklin-Western Chittenden-
Including the cities of Champlain, Shelburne, South Hero,
Plattsburgh, Alburgh, Swanton, St. Albans, and Burlington
759 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM
EDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 105
expected for both Monday and Tuesday.
* WHERE...In New York, Eastern Clinton County. In Vermont, Grand
Isle, Western Chittenden, and Western Franklin Counties.
* WHEN...From 11 AM Monday to 8 PM EDT Tuesday.
* 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Gray ME
757 PM EDT Sun Jun 22 2025
NHZ007-008-011-012-015-231200-
/O.EXP.KGYX.HT.Y.0002.000000T0000Z-250623T0000Z/
/O.CON.KGYX.XH.W.0001.250623T1500Z-250625T0000Z/
Sullivan-Merrimack-Cheshire-Eastern Hillsborough-Western And
Central Hillsborough-
Including the cities of Weare, Milford, Boscawen, Grantham,
Marlow, Peterborough, Amherst, Goffstown, Keene, Unity, Jaffrey,
Croydon, Claremont, Hollis, Goshen, Lempster, Canterbury,
Charlestown, Manchester, Sharon, Nashua, Newport, Mont Vernon,
Surry, Loudon, Cornish, Dunbarton, Concord, Gilsum, Sullivan,
Pelham, and Hooksett
757 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM
EDT TUESDAY...
...HEAT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 108
expected.
* WHERE...Western and Central Hillsborough, Merrimack, Sullivan,
Cheshire, and Eastern Hillsborough Counties.
* WHEN...From 11 AM Monday to 8 PM EDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Stay cool, stay hydrated, stay informed.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Albany NY
757 PM EDT Sun Jun 22 2025
CTZ013-NYZ064>066-231100-
/O.EXP.KALY.HT.Y.0002.000000T0000Z-250623T0000Z/
/O.CON.KALY.XH.W.0001.250623T1500Z-250625T0000Z/
Southern Litchfield-Eastern Ulster-Western Dutchess-Eastern
Dutchess-
Including the cities of Kingston, Arlington, Amenia, Beacon,
Poughkeepsie, Millbrook, Stanfordville, Gaylordsville,
Terryville, Dover Plains, Wingdale, New Milford, Pawling,
Oakville, Thomaston, Pine Plains, and New Paltz
757 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM
EDT TUESDAY...
...HEAT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 107
expected.
* WHERE...In Connecticut, Southern Litchfield County. In New York,
Eastern Dutchess, Eastern Ulster, and Western Dutchess Counties.
* WHEN...From 11 AM Monday to 8 PM EDT Tuesday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Albany NY
757 PM EDT Sun Jun 22 2025
NYZ041-043-049-050-052-053-059>061-083-084-231100-
/O.EXP.KALY.HT.Y.0002.000000T0000Z-250623T0000Z/
/O.CON.KALY.XH.W.0001.250623T1500Z-250625T0000Z/
Northern Saratoga-Northern Washington-Eastern Schenectady-
Southern Saratoga-Eastern Albany-Western Rensselaer-Eastern
Greene-Western Columbia-Eastern Columbia-Southeast Warren-
Southern Washington-
Including the cities of Waterford, Troy, Rotterdam, Albany,
Schenectady, Athens, Greenwich, New Lebanon, Coxsackie, Catskill,
Cairo, Burnt Hills, Middle Falls, West Glens Falls, Glens Falls,
Fort Edward, Jefferson Heights, Ballston Spa, North Easton,
Hudson, Saratoga Lake, Whitehall, Mechanicville, Cambridge,
Huletts Landing, Granville, Saratoga Springs, Clifton Park, and
Hudson Falls
757 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 PM
EDT TUESDAY...
...HEAT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 106
expected.
* WHERE...For New York, portions of the upper Hudson Valley,
Saratoga-Lake George Region, Capital District, and north central
Taconics.
* WHEN...From 11 AM Monday to 8 PM EDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
328 PM EDT Sun Jun 22 2025
PAZ036-056-057-059-063>066-231930-
/O.CON.KCTP.XH.W.0001.000000T0000Z-250626T0000Z/
Franklin-Perry-Dauphin-Lebanon-Cumberland-Adams-York-Lancaster-
Including the cities of Harrisburg, Newport, Lebanon,
Chambersburg, Lancaster, Hershey, Carlisle, Gettysburg, and York
328 PM EDT Sun Jun 22 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 up to 108
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.
* ADDITIONAL DETAILS...Heat index values will be highest on Monday
and Tuesday. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
328 PM EDT Sun Jun 22 2025
PAZ027-028-046-049>053-058-231930-
/O.NEW.KCTP.HT.Y.0002.250624T0000Z-250626T0000Z/
/O.EXB.KCTP.XH.W.0001.250623T1400Z-250624T0000Z/
/O.EXT.KCTP.HT.Y.0001.000000T0000Z-250623T1400Z/
Mifflin-Juniata-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Pottsville, Selinsgrove, Danville,
Berwick, Sunbury, Shamokin, Williamsport, Mifflintown,
Bloomsburg, Lewistown, and Lewisburg
328 PM EDT Sun Jun 22 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 10 AM EDT MONDAY...
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM EDT MONDAY...
...HEAT ADVISORY IN EFFECT FROM 8 PM MONDAY TO 8 PM EDT WEDNESDAY...
* WHAT...For the first Heat Advisory, heat index values up to 105.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values up to 107 expected. For the second Heat Advisory,
heat index values up to 102 expected.
* WHERE...Columbia, Juniata, Mifflin, Montour, Northumberland,
Schuylkill, Snyder, Southern Lycoming, and Union Counties.
* WHEN...For the first Heat Advisory, until 10 AM EDT Monday. For
the Extreme Heat Warning, from 10 AM to 8 PM EDT Monday. For the
second Heat Advisory, from 8 PM Monday to 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illness.
* ADDITIONAL DETAILS...The highest heat index will occur in the
urban valley locations. Temperatures in the 70s overnight will
provide little if any relief.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room.
Check up on relatives and neighbors, and provide pets with adequate
water and shelter from the sun.
Extreme Heat can be life-threatening among at-risk populations, such
as children, the elderly, and those with pre-existing health
conditions.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
318 PM EDT Sun Jun 22 2025
MIZ069-070-076-230845-
/O.CON.KDTX.XH.W.0001.000000T0000Z-250625T0000Z/
Oakland-Macomb-Wayne-
Including the cities of Warren, Pontiac, and Detroit
318 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 105.
* WHERE...Macomb, Oakland, and Wayne Counties.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
318 PM EDT Sun Jun 22 2025
MIZ061-230845-
/O.UPG.KDTX.HT.Y.0001.000000T0000Z-250625T0000Z/
/O.EXA.KDTX.XH.W.0001.000000T0000Z-250625T0000Z/
Genesee-
Including the cities of Flint
318 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM EDT TUESDAY...
* WHAT...Dangerously hot conditions with afternoon heat index values
to around 105 today and Monday.
* WHERE...Genesee County.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Little to no relief is expected at night as
temperatures only fall into the mid and upper 70s and heat index
lingers around 80.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Monitor the latest forecasts and warnings for updates.
Check with local emergency management officials for information on
cooling center availability.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
237 PM EDT Sun Jun 22 2025
NJZ001-007>010-012-015-230800-
/O.CON.KPHI.XH.W.0001.000000T0000Z-250626T0000Z/
Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-
Including the cities of Somerville, New Brunswick, Washington,
Newton, Morristown, Trenton, and Flemington
237 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 109
degrees.
* WHERE...Mercer, Middlesex, Morris, Somerset, Sussex, Warren, and
Hunterdon 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 Monday and 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
237 PM EDT Sun Jun 22 2025
DEZ001-NJZ017>019-230800-
/O.CON.KPHI.XH.W.0001.000000T0000Z-250626T0000Z/
New Castle-Gloucester-Camden-Northwestern Burlington-
Including the cities of Wilmington, Mount Holly, Glassboro,
Moorestown, Camden, and Cherry Hill
237 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 107
degrees.
* WHERE...In Delaware, New Castle County. In New Jersey, Camden,
Gloucester, and Northwestern Burlington Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...The hottest temperatures and heat indices
will occur Monday and Tuesday. Low temperatures near 75 to 80
degrees and high humidity will not offer much relief from the heat
at night.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
237 PM EDT Sun Jun 22 2025
NJZ013-020-027-230800-
/O.CON.KPHI.XH.W.0001.000000T0000Z-250626T0000Z/
Western Monmouth-Ocean-Southeastern Burlington-
Including the cities of Jackson, Freehold, and Wharton State
Forest
237 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 105
degrees.
* WHERE...Western Monmouth, Ocean, and Southeastern 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 Monday and 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
237 PM EDT Sun Jun 22 2025
PAZ060>062-070-071-101>106-230800-
/O.CON.KPHI.XH.W.0001.000000T0000Z-250626T0000Z/
Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-
Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-
Lower Bucks-
Including the cities of Oxford, Chalfont, Philadelphia,
Doylestown, Lansdale, Kennett Square, Morrisville, Allentown,
Bethlehem, Honey Brook, Norristown, Perkasie, Reading, West
Chester, Pottstown, Media, Collegeville, and Easton
237 PM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 108
degrees.
* WHERE...Portions of east central and southeast Pennsylvania.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...The hottest temperatures and heat indices
will occur Monday and Tuesday. Low temperatures near 75 to 80
degrees and high humidity will not offer much relief from the heat
at night.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Northern Indiana
141 PM EDT Sun Jun 22 2025
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-231000-
/O.CON.KIWX.XH.W.0001.000000T0000Z-250625T0000Z/
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-Eastern St.
Joseph IN-Northern Kosciusko-Southern La Porte-Western St. Joseph
IN-Southern Kosciusko-Cass MI-St. Joseph MI-Branch-Hillsdale-
Northern Berrien-Southern Berrien-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-Van Wert-Allen OH-
141 PM EDT Sun Jun 22 2025 /1241 PM CDT Sun Jun 22 2025/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/
TUESDAY...
* WHAT...Dangerously hot conditions with peak afternoon heat index
values of around 100 with a maximum up to around 105.
* WHERE...Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN...Until 8 PM EDT /7 PM CDT/ Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events, particularly if they
persist for several days in a row.
* ADDITIONAL DETAILS...Cumulative effects of long-duration heat will
likely cause significant impacts, especially since it is the first
heat wave of the season. Low temperatures in the 70s will provide
little relief, especially for vulnerable populations.
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.
&&
$$
Steinwedel
