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Heat Advisory 0003
Issued by the Columbia Forecast Office

Action Issued Starts Expiration
New 2025-07-25 12:09:52 2025-07-26 10:00:00 2025-07-26 20:00:00
Continued 2025-07-26 00:16:49 2025-07-26 10:00:00 2025-07-26 20:00:00
Continued 2025-07-26 12:42:20 2025-07-26 20:00:00
Expired 2025-07-26 20:05:23 2025-07-26 20:00:00


Action: New
Issued At: 2025-07-25 12:09:52

005 
WWUS72 KCAE 251709
NPWCAE

URGENT - WEATHER MESSAGE
National Weather Service Columbia SC
109 PM EDT Fri Jul 25 2025

GAZ040-063>065-077-SCZ016-018-020>022-025>031-035-037-038-041-115-
116-135>137-261100-
/O.NEW.KCAE.HT.Y.0003.250726T1500Z-250727T0100Z/
Lincoln-McDuffie-Columbia-Richmond-Burke-Chesterfield-McCormick-
Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-Richland-
Lee-Aiken-Sumter-Barnwell-Calhoun-Clarendon-Bamberg-Northern
Lancaster-Southern Lancaster-Northwestern Orangeburg-Central
Orangeburg-Southeastern Orangeburg-
Including the cities of Winnsboro Mills, Edgefield, Red Bank,
Lancaster, Neeses, Cayce, Pageland, Ridge Spring, North,
Community of Almond Glen, Blackville, Winnsboro, Sumter,
Springdale, Elloree, Bamberg, Bishopville, Oak Grove, Thomson,
Murphys Estates, Seven Oaks, Summerton, Aiken, Augusta,
Lincolnton, Manning, Lancaster Mill, Brookdale, Evans, Santee,
Holly Hill, Newberry, Eutawville, Springfield, Waynesboro,
Lugoff, Williston, Van Wyck, Branchville, Elgin, Columbia, Clarks
Hill, Barnwell, Carolina Commons Shopping Center, West Columbia,
Martinez, North Augusta, St. Matthews, Denmark, Cheraw, Johnston,
Camden, Batesburg-Leesville, Bowman, Saluda, Andrew Jackson State
Park, Lexington, McCormick, Orangeburg, and Indian Land
109 PM EDT Fri Jul 25 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TO 9 PM EDT SATURDAY...

* WHAT...Heat index values up to 109 expected.

* WHERE...Portions of east central Georgia and central South 
  Carolina.

* WHEN...From 11 AM to 9 PM EDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of 
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car 
interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose 
fitting clothing. Try to limit strenuous activities to early morning 
or evening. Take action when you see symptoms of heat exhaustion and 
heat stroke.

&&

$$

CRL


Action: Continued
Issued At: 2025-07-26 00:16:49

999 
WWUS72 KCAE 260516
NPWCAE

URGENT - WEATHER MESSAGE
National Weather Service Columbia SC
116 AM EDT Sat Jul 26 2025

GAZ040-063>065-077-SCZ016-018-020>022-025>031-035-037-038-041-115-
116-135>137-261815-
/O.NEW.KCAE.HT.Y.0004.250727T1400Z-250728T1400Z/
/O.NEW.KCAE.XH.A.0001.250728T1400Z-250729T0000Z/
/O.CON.KCAE.HT.Y.0003.250726T1500Z-250727T0100Z/
Lincoln-McDuffie-Columbia-Richmond-Burke-Chesterfield-McCormick-
Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-Richland-
Lee-Aiken-Sumter-Barnwell-Calhoun-Clarendon-Bamberg-Northern
Lancaster-Southern Lancaster-Northwestern Orangeburg-Central
Orangeburg-Southeastern Orangeburg-
Including the cities of West Columbia, Lancaster Mill,
Batesburg-Leesville, North, Eutawville, Denmark, Springfield,
Johnston, Ridge Spring, Augusta, Summerton, Andrew Jackson State
Park, Edgefield, Winnsboro Mills, Community of Almond Glen,
Branchville, Williston, Van Wyck, Elgin, Sumter, Camden, Santee,
Thomson, Neeses, Evans, McCormick, Lexington, Seven Oaks, Cayce,
Lugoff, Winnsboro, Lincolnton, Bowman, Pageland, Manning,
Springdale, Aiken, Barnwell, Carolina Commons Shopping Center,
Cheraw, St. Matthews, Newberry, Saluda, Red Bank, Murphys
Estates, Waynesboro, Holly Hill, Blackville, Clarks Hill, Indian
Land, Brookdale, North Augusta, Bamberg, Lancaster, Columbia,
Orangeburg, Elloree, Martinez, Bishopville, and Oak Grove
116 AM EDT Sat Jul 26 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM 
EDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 10 AM SUNDAY TO 10 AM EDT MONDAY...
...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY 
EVENING...

* WHAT...For the first Heat Advisory, heat index values up to 109 
  expected. For the second Heat Advisory, heat index values up to 
  111 expected. For the Extreme Heat Watch, dangerously hot 
  conditions with heat index values up to 113 possible.

* WHERE...Portions of east central Georgia and central South 
  Carolina.

* WHEN...For the first Heat Advisory, from 11 AM this morning to 9 
  PM EDT this evening. For the second Heat Advisory, from 10 AM 
  Sunday to 10 AM EDT Monday. For the Extreme Heat Watch, from 
  Monday morning through Monday evening.

* IMPACTS...Heat related illnesses increase significantly during 
  extreme heat and high humidity events. Hot temperatures and high 
  humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of 
the sun, and check up on relatives and neighbors.

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.

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.

&&

$$

CAL


Action: Continued
Issued At: 2025-07-26 12:42:20

714 
WWUS72 KCAE 261741
NPWCAE

URGENT - WEATHER MESSAGE
National Weather Service Columbia SC
141 PM EDT Sat Jul 26 2025

GAZ040-063>065-077-SCZ016-018-020>022-025>031-035-037-038-041-115-
116-135>137-270600-
/O.CON.KCAE.HT.Y.0003.000000T0000Z-250727T0100Z/
/O.CON.KCAE.HT.Y.0004.250727T1400Z-250728T1400Z/
/O.CON.KCAE.XH.A.0001.250728T1400Z-250729T0000Z/
Lincoln-McDuffie-Columbia-Richmond-Burke-Chesterfield-McCormick-
Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-Richland-
Lee-Aiken-Sumter-Barnwell-Calhoun-Clarendon-Bamberg-Northern
Lancaster-Southern Lancaster-Northwestern Orangeburg-Central
Orangeburg-Southeastern Orangeburg-
Including the cities of Santee, Evans, Cheraw, McCormick,
Bamberg, Lancaster Mill, Elgin, Lancaster, Neeses, Newberry,
Waynesboro, Murphys Estates, Community of Almond Glen, Barnwell,
Williston, Columbia, Elloree, North, Oak Grove, Indian Land,
Springfield, Martinez, Red Bank, Seven Oaks, Clarks Hill,
Branchville, Batesburg-Leesville, Winnsboro, Carolina Commons
Shopping Center, Manning, Orangeburg, Lexington, Pageland,
Blackville, Lugoff, Aiken, Cayce, Winnsboro Mills, Saluda, Ridge
Spring, Springdale, Camden, Brookdale, Bishopville, Sumter,
Thomson, Eutawville, Holly Hill, Denmark, Summerton, Augusta, St.
Matthews, West Columbia, Lincolnton, Andrew Jackson State Park,
Bowman, Johnston, Edgefield, Van Wyck, and North Augusta
141 PM EDT Sat Jul 26 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SUNDAY TO 10 AM EDT 
MONDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH 
MONDAY EVENING...

* WHAT...For the Heat Advisory, heat index values up to 110 
  expected. For the Extreme Heat Watch, dangerously hot conditions 
  with heat index values up to 112 possible.

* WHERE...Portions of east central Georgia and central South 
  Carolina.

* WHEN...For the first Heat Advisory, until 9 PM EDT this evening. 
  For the second Heat Advisory, from 10 AM Sunday to 10 AM EDT 
  Monday. For the Extreme Heat Watch, from Monday morning through 
  Monday evening.

* IMPACTS...Heat related illnesses increase significantly during 
  extreme heat and high humidity events. Hot temperatures and high 
  humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of 
the sun, and check up on relatives and neighbors.

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.

&&

$$

CRL


Action: Expired
Issued At: 2025-07-26 20:05:23

593 
WWUS72 KCAE 270104
NPWCAE

URGENT - WEATHER MESSAGE
National Weather Service Columbia SC
904 PM EDT Sat Jul 26 2025

GAZ040-063>065-077-SCZ016-018-020>022-025>031-035-037-038-041-115-
116-135>137-280115-
/O.EXP.KCAE.HT.Y.0003.000000T0000Z-250727T0100Z/
/O.CON.KCAE.HT.Y.0004.250727T1400Z-250728T1400Z/
/O.CON.KCAE.XH.A.0001.250728T1400Z-250729T0000Z/
Lincoln-McDuffie-Columbia-Richmond-Burke-Chesterfield-McCormick-
Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-Richland-
Lee-Aiken-Sumter-Barnwell-Calhoun-Clarendon-Bamberg-Northern
Lancaster-Southern Lancaster-Northwestern Orangeburg-Central
Orangeburg-Southeastern Orangeburg-
Including the cities of Thomson, Springdale, Bamberg, Waynesboro,
Elloree, Summerton, Johnston, Pageland, Edgefield, St. Matthews,
Manning, Batesburg-Leesville, Lancaster Mill, Sumter, Lincolnton,
Branchville, Clarks Hill, Lexington, Aiken, Community of Almond
Glen, Eutawville, McCormick, Holly Hill, Brookdale, Seven Oaks,
Columbia, Blackville, Bishopville, Van Wyck, Indian Land, Saluda,
Oak Grove, Barnwell, North Augusta, Winnsboro Mills, Williston,
Winnsboro, Denmark, Camden, Cheraw, Red Bank, Newberry, Murphys
Estates, Evans, Orangeburg, Santee, Carolina Commons Shopping
Center, Martinez, Springfield, Bowman, Andrew Jackson State Park,
Augusta, Neeses, Lugoff, North, Ridge Spring, Elgin, West
Columbia, Cayce, and Lancaster
904 PM EDT Sat Jul 26 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SUNDAY TO 10 AM EDT 
MONDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH 
MONDAY EVENING...
...HEAT ADVISORY HAS EXPIRED...

* WHAT...For the Heat Advisory, heat index values up to 110 
  expected. For the Extreme Heat Watch, dangerously hot conditions 
  with heat index values up to 114 possible.

* WHERE...Portions of east central Georgia and central South 
  Carolina.

* WHEN...For the Heat Advisory, from 10 AM Sunday to 10 AM EDT 
  Monday. For the Extreme Heat Watch, from Monday morning through 
  Monday evening.

* IMPACTS...Heat related illnesses increase significantly during 
  extreme heat and high humidity events. Hot temperatures and high 
  humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of 
the sun, and check up on relatives and neighbors.

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.

&&

$$

CJR



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