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Heat Advisory — Southern Fairfield, CT, Southern New Haven, CT, Southern Middlesex, CT, Southern New London, CT
Issued
Expires
7:00 PM CDT · Sat, Aug 8 2026
Issuing Office
NWS KOKX

Affected Areas

Southern Fairfield, CT Southern New Haven, CT Southern Middlesex, CT Southern New London, CT

Official Bulletin

448
WWUS71 KOKX 080053
NPWOKX

URGENT - WEATHER MESSAGE
National Weather Service New York NY
853 PM EDT Fri Aug 7 2026

CTZ009>012-080900-
/O.CON.KOKX.HT.Y.0006.000000T0000Z-260809T0000Z/
Southern Fairfield-Southern New Haven-Southern Middlesex-Southern
New London-853 PM EDT Fri Aug 7 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY...

* WHAT...Heat index values up to 100.

* WHERE...Southern Fairfield, Southern Middlesex, Southern New Haven,
  and Southern New London Counties.

* WHEN...Until 8 PM EDT Saturday.

* 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.

&&

$$

NJZ002-004-006-103>108-080900-
/O.CON.KOKX.HT.Y.0005.000000T0000Z-260809T0000Z/
Western Passaic-Eastern Passaic-Hudson-Western Bergen-Eastern
Bergen-Western Essex-Eastern Essex-Western Union-Eastern Union-853 PM EDT Fri Aug 7 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY...

* WHAT...Heat index values 95 to 100.

* WHERE...Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern
  Union, Hudson, Western Bergen, Western Essex, Western Passaic, and
  Western Union Counties.

* WHEN...Until 8 PM EDT Saturday.

* 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.

&&

$$

NYZ071-080900-
/O.CON.KOKX.HT.Y.0006.000000T0000Z-260809T0000Z/
Southern Westchester-853 PM EDT Fri Aug 7 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY...

* WHAT...Heat index values 95 to 100.

* WHERE...Southern Westchester County.

* WHEN...Until 8 PM EDT Saturday.

* 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.

&&

$$

NYZ072>075-176-178-080900-
/O.CON.KOKX.HT.Y.0005.000000T0000Z-260809T0000Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings
(Brooklyn)-Northern Queens-Southern Queens-853 PM EDT Fri Aug 7 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY...

* WHAT...Heat index values up to 100.

* WHERE...Bronx, Kings (Brooklyn), New York (Manhattan), Northern
  Queens, Richmond (Staten Island), and Southern Queens Counties.

* WHEN...Until 8 PM EDT Saturday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

New York City residents should call 3 1 1 to identify cooling center
locations and obtain 'Beat the Heat' safety tips.

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.

&&

$$

NYZ078>081-177-179-080900-
/O.CON.KOKX.HT.Y.0005.000000T0000Z-260809T0000Z/
Northwest Suffolk-Northeast Suffolk-Southwest Suffolk-Southeast
Suffolk-Northern Nassau-Southern Nassau-853 PM EDT Fri Aug 7 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY...

* WHAT...Heat index values up to 100.

* WHERE...Northeast Suffolk, Northern Nassau, Northwest Suffolk,
  Southeast Suffolk, Southern Nassau, and Southwest Suffolk Counties.

* WHEN...Until 8 PM EDT Saturday.

* 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.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/nyc

DW