Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service New York NY
214 PM EDT Tue Jul 15 2025
CTZ005>012-NJZ002-004-006-103>108-NYZ067>071-078-080-177-179-160900-
/O.NEW.KOKX.HT.Y.0004.250716T1500Z-250718T0200Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Northern
New London-Southern Fairfield-Southern New Haven-Southern
Middlesex-Southern New London-Western Passaic-Eastern Passaic-
Hudson-Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Orange-Putnam-Rockland-Northern
Westchester-Southern Westchester-Northwest Suffolk-Southwest
Suffolk-Northern Nassau-Southern Nassau-
214 PM EDT Tue Jul 15 2025
...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 10 PM EDT
THURSDAY...
* WHAT...Heat index values up to 102 expected.
* WHERE...Portions of southern Connecticut, northeast New Jersey,
and southeast New York.
* WHEN...From 11 AM Wednesday to 10 PM EDT Thursday. The highest
heat index values will occur during the afternoon each day.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Heat Advisory is issued when the combination of heat and humidity
is expected to make it feel like it is 95 to 99 degrees for two or
more consecutive days, or 100 to 104 degrees for any length of time.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
143 PM EDT Tue Jul 15 2025
CTZ002>004-MAZ003>007-010>021-026-RIZ001>007-161200-
/O.CON.KBOX.HT.Y.0005.000000T0000Z-250717T2300Z/
Hartford CT-Tolland CT-Windham CT-Eastern Franklin MA-Northern
Worcester MA-Central Middlesex MA-Western Essex MA-Eastern Essex
MA-Eastern Hampshire MA-Eastern Hampden MA-Southern Worcester MA-
Western Norfolk MA-Southeast Middlesex MA-Suffolk MA-Eastern
Norfolk MA-Northern Bristol MA-Western Plymouth MA-Eastern
Plymouth MA-Southern Bristol MA-Southern Plymouth MA-Northern
Middlesex MA-Northwest Providence RI-Southeast Providence RI-
Western Kent RI-Eastern Kent RI-Bristol RI-Washington RI-Newport
RI-
Including the cities of Foster, Plymouth, Vernon, Newport,
Providence, Boston, East Greenwich, Warwick, Putnam, Hartford,
Barre, Northampton, Coventry, Lowell, Quincy, Smithfield, Fall
River, Worcester, Foxborough, Springfield, Fitchburg, Brockton,
Narragansett, Ayer, Norwood, Greenfield, Orange, Westerly, Union,
Lawrence, New Bedford, Taunton, Milford, Willimantic, West
Warwick, Windsor Locks, Amherst, Bristol, Cambridge,
Mattapoisett, West Greenwich, Framingham, and Gloucester
143 PM EDT Tue Jul 15 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THURSDAY...
* WHAT...Heat index values up to 100.
* WHERE...Much of Southern New England.
* WHEN...Until 7 PM EDT Thursday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Visit us at http://www.weather.gov/box
Loconto
URGENT - WEATHER MESSAGE
National Weather Service Gray ME
133 PM EDT Tue Jul 15 2025
MEZ018-NHZ010-160545-
/O.NEW.KGYX.HT.Y.0009.250716T1500Z-250717T0000Z/
Interior York-Strafford-
Including the cities of Barrington, Alfred, Buxton, Limington,
Durham, Rollinsford, Madbury, Lebanon, Hollis, Dover, Berwick,
Sanford, Goodwins Mills, Somersworth, and Rochester
133 PM EDT Tue Jul 15 2025
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 97 expected.
* WHERE...In Maine, Interior York County. In New Hampshire,
Strafford County.
* WHEN...From 11 AM to 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Humidity will continue to build Thursday,
with greater coverage of high heat index values.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Gray ME
133 PM EDT Tue Jul 15 2025
NHZ012-013-160545-
/O.EXT.KGYX.HT.Y.0008.000000T0000Z-250717T0000Z/
Eastern Hillsborough-Interior Rockingham-
Including the cities of Manchester, Salem, Newton, Derry, Exeter,
Nashua, Hampstead, Pelham, Chester, Plaistow, and Atkinson
133 PM EDT Tue Jul 15 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
* WHAT...Heat index values up to 98.
* WHERE...Eastern Hillsborough and Interior Rockingham Counties.
* WHEN...Until 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Humidity will continue to build Thursday,
with greater coverage of high heat index values.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Baron
Air Quality Alert
MAZ008>011-170315-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-
Including the cities of Chesterfield, Blandford, Amherst,
Northampton, and Springfield
346 PM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The Massachusetts Department of Environmental Protection has issued
an Air Quality Alert for Ground Level Ozone, from 11 AM to 11 PM EDT
Wednesday.
An Air Quality Alert means that Ground Level Ozone concentrations
within the region may approach or exceed levels that are Unhealthy
for Sensitive Groups.
Air is unhealthy for sensitive children and adults, such as those
with asthma, lung or heart disease, and older adults. Sensitive
children and adults should limit prolonged outdoor activity.
For additional information, please visit the Massachusetts
Department of Environmental Protection website at:
https://mass.gov/orgs/massachusetts-department-of-environmental-
protection
$$
For the latest updates...please visit our webpage at
www.weather.gov/boston
You can follow us on Facebook at
www.facebook.com/NWSBoston
You can follow us on Twitter at
@NWSBoston
CTZ001-013-160400-
Northern Litchfield-Southern Litchfield-
Including the cities of Torrington, Oakville, Gaylordsville,
New Milford, Terryville, and Thomaston
324 PM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The Connecticut Department of Environmental Protection has issued a
Air Quality Action Day for Ground Level Ozone.. from 11 AM to 11 PM
EDT Wednesday.
An Air Quality Action Day means that Ground Level Ozone
concentrations within the region may approach or exceed unhealthy
standards. For additional information...please visit the Connecticut
Air Quality Web site at http://www.ct.gov/deep/aqi
$$
CTZ005-009-161915-
Northern Fairfield-Southern Fairfield-
305 PM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Fairfield.
from 11 AM to 11 PM EDT Wednesday.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Gray ME
158 PM EDT Tue Jul 15 2025
MEZ018-NHZ010-161800-
Interior York-Strafford-
158 PM EDT Tue Jul 15 2025
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for southwest Maine and central
New Hampshire.
.DAY ONE...This afternoon and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
Heat indices are expected to approach the middle to upper 90s again
on Thursday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Gray ME
158 PM EDT Tue Jul 15 2025
MEZ012>014-019>022-033-NHZ003>009-011-015-161800-
Southern Oxford-Southern Franklin-Southern Somerset-
Central Interior Cumberland-Androscoggin-Kennebec-Interior Waldo-
Interior Cumberland Highlands-Northern Grafton-Northern Carroll-
Southern Grafton-Southern Carroll-Sullivan-Merrimack-Belknap-
Cheshire-Western And Central Hillsborough-
158 PM EDT Tue Jul 15 2025
This Hazardous Weather Outlook is for Maine, south central Maine,
southwest Maine, western Maine, New Hampshire, central New
Hampshire, northern New Hampshire and southern New Hampshire.
.DAY ONE...This afternoon and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Heat indices may approach the middle to upper 90s on Thursday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Gray ME
158 PM EDT Tue Jul 15 2025
NHZ012-013-161800-
Eastern Hillsborough-Interior Rockingham-
158 PM EDT Tue Jul 15 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT WEDNESDAY...
This Hazardous Weather Outlook is for southern New Hampshire.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
Heat indices are expected to approach the middle to upper 90s again
on Thursday.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Burlington VT
122 PM EDT Tue Jul 15 2025
NYZ029>031-034-VTZ003-004-006>008-010-011-016>021-161730-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Orleans-Essex-Lamoille-Caledonia-Washington-Orange-
Western Rutland-Eastern Franklin-Eastern Chittenden-Eastern Addison-
Eastern Rutland-Western Windsor-Eastern Windsor-
122 PM EDT Tue Jul 15 2025
This Hazardous Weather Outlook is for northern New York, central
Vermont, northeast Vermont, northwest Vermont and southern Vermont.
.DAY ONE...This afternoon and tonight.
Air Quality Alerts are in effect across much of the region,
excluding Rutland and Windsor Counties in south central Vermont,
until midnight tonight. Sensitive groups should take appropriate
precautions.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Heat and humidity will peak Wednesday and Thursday, with heat index
values reaching into the low 90s. Please follow heat safety
precautions, especially if you have to be outdoors.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
