Heat Advisory 1, NWS Charleston, SC

410 
WWUS72 KCHS 300139
NPWCHS

URGENT - WEATHER MESSAGE
National Weather Service Charleston SC
939 PM EDT Thu Jul 29 2021

GAZ087-088-099-100-114-115-SCZ040-300945-
/O.EXA.KCHS.HT.Y.0001.210730T1700Z-210730T2300Z/
Jenkins-Screven-Candler-Bulloch-Tattnall-Evans-Allendale-
Including the cities of Millen, Sylvania, Metter, Statesboro, 
Reidsville, Claxton, and Allendale
939 PM EDT Thu Jul 29 2021

...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM EDT FRIDAY...

* WHAT...Heat index values up to 110 expected.

* WHERE...In South Carolina, Allendale County. In Georgia, 
  Jenkins, Screven, Candler, Bulloch, Tattnall and Evans 
  Counties.

* WHEN...From 1 PM to 7 PM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sunshine, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

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.

&&

$$

GAZ101-116-118-137-138-140-SCZ042-043-047-300945-
/O.CON.KCHS.HT.Y.0001.210730T1700Z-210730T2300Z/
Effingham-Inland Bryan-Inland Chatham-Long-Inland Liberty-
Inland McIntosh-Hampton-Inland Colleton-Inland Jasper-
Including the cities of Rincon, Springfield, Pembroke, 
Richmond Hill, Garden City, Pooler, Savannah, Ludowici, 
Hinesville, Fort Stewart, Townsend, Hampton, Yemassee, 
Walterboro, and Ridgeland
939 PM EDT Thu Jul 29 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 7 PM EDT FRIDAY...

* WHAT...Heat index values up to around 112 degrees expected.

* WHERE...Portions of southeast South Carolina and southeast 
  Georgia.

* WHEN...From 1 PM to 7 PM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sunshine, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

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.

&&

$$

GAZ117-119-139-141-SCZ044-045-048>052-300945-
/O.CON.KCHS.EH.A.0001.210730T1700Z-210730T2300Z/
Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh-
Dorchester-Inland Berkeley-Beaufort-Coastal Colleton-Charleston-
Coastal Jasper-Tidal Berkeley-
Including the cities of Fort Mcallister, Oak Level, 
Wilmington Island, Tybee Island, Darien, Saint George, 
Summerville, Goose Creek, Moncks Corner, Beaufort, 
Hilton Head Island, Edisto Beach, Charleston, North Charleston, 
Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island
939 PM EDT Thu Jul 29 2021

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values near 
  115 degrees possible.

* WHERE...Portions of southeast South Carolina and southeast 
  Georgia away from the immediate coast.

* WHEN...From Friday afternoon through Friday evening.

* IMPACTS...Extreme heat and humidity will significantly 
  increase the potential for heat related illnesses, 
  particularly for those working or participating in outdoor 
  activities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to 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
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

096 
WWUS72 KCHS 300407
NPWCHS

URGENT - WEATHER MESSAGE
National Weather Service Charleston SC
1207 AM EDT Fri Jul 30 2021

GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042-043-047-
301215-
/O.CON.KCHS.HT.Y.0001.210730T1700Z-210730T2300Z/
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh-
Allendale-Hampton-Inland Colleton-Inland Jasper-
Including the cities of Millen, Sylvania, Metter, Statesboro, 
Rincon, Springfield, Reidsville, Claxton, Pembroke, 
Richmond Hill, Garden City, Pooler, Savannah, Ludowici, 
Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee,
Walterboro, and Ridgeland
1207 AM EDT Fri Jul 30 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
7 PM EDT THIS EVENING...

* WHAT...Heat index values up to 110 expected.

* WHERE...In South Carolina, Allendale County. In Georgia, 
  Jenkins, Screven, Candler, Bulloch, Tattnall and Evans 
  Counties.

* WHEN...From 1 PM to 7 PM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sunshine, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

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.

&&

$$

GAZ117-119-139-141-SCZ044-045-048>052-301215-
/O.CON.KCHS.EH.A.0001.210730T1700Z-210730T2300Z/
Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh-
Dorchester-Inland Berkeley-Beaufort-Coastal Colleton-Charleston-
Coastal Jasper-Tidal Berkeley-
Including the cities of Fort Mcallister, Oak Level, 
Wilmington Island, Tybee Island, Darien, Saint George, 
Summerville, Goose Creek, Moncks Corner, Beaufort, 
Hilton Head Island, Edisto Beach, Charleston, North Charleston, 
Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island
1207 AM EDT Fri Jul 30 2021

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THIS AFTERNOON
THROUGH THIS EVENING...

* WHAT...Dangerously hot conditions with heat index values near 
  115 degrees possible.

* WHERE...Coastal portions of Charleston, Colleton, Beaufort,
  Jasper as well as southern areas of Dorchester and Berkeley
  Counties in Southeast South Carolina and coastal portions of
  Chatham, Bryan, Liberty and McIntosh Counties in Southeast
  Georgia.

* WHEN...From Friday afternoon through Friday evening.

* IMPACTS...Extreme heat and humidity will significantly 
  increase the potential for heat related illnesses, 
  particularly for those working or participating in outdoor 
  activities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to 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
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

848 
WWUS72 KCHS 300751
NPWCHS

URGENT - WEATHER MESSAGE
National Weather Service Charleston SC
351 AM EDT Fri Jul 30 2021

GAZ117-119-139-141-SCZ044-045-048>052-301600-
/O.UPG.KCHS.EH.A.0001.210730T1700Z-210730T2300Z/
/O.NEW.KCHS.EH.W.0001.210730T1500Z-210731T0000Z/
Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh-
Dorchester-Inland Berkeley-Beaufort-Coastal Colleton-Charleston-
Coastal Jasper-Tidal Berkeley-
Including the cities of Fort Mcallister, Oak Level, 
Wilmington Island, Tybee Island, Darien, Saint George, 
Summerville, Goose Creek, Moncks Corner, Beaufort, 
Hilton Head Island, Edisto Beach, Charleston, North Charleston, 
Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island
351 AM EDT Fri Jul 30 2021

...EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO
8 PM EDT THIS EVENING...

* WHAT...Dangerously hot conditions with heat index values 112 to
  117.

* WHERE...The coastal counties of Southeast South Carolina and 
  Southeast Georgia, including the Charleston and Savannah Metro 
  Areas. This includes the southern and eastern portions of 
  Dorchester and Berkeley Counties in Southeast South Carolina.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

* 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 occur
  roughly along and south of US-17 in Southeast South Carolina and
  east of I-95 in Southeast Georgia, including Downtown Charleston
  and portions of the Savannah Metro Area.

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.

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.

&&

$$

GAZ118-301600-
/O.UPG.KCHS.HT.Y.0001.210730T1700Z-210730T2300Z/
/O.NEW.KCHS.EH.W.0001.210730T1500Z-210731T0000Z/
Inland Chatham-
Including the cities of Garden City, Pooler, and Savannah
351 AM EDT Fri Jul 30 2021

...EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO
8 PM EDT THIS EVENING...

* WHAT...Dangerously hot conditions with heat index values 112 to
  117.

* WHERE...Coastal portions of Southeast South Carolina and
  Southeast Georgia, including the Charleston and Savannah Metro
  Areas.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

* 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 occur
  roughly along and south of US-17 in Southeast South Carolina and
  east of I-95 in Southeast Georgia, including Downtown Charleston
  and portions of the Savannah Metro Area.

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.

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.

&&

$$

GAZ087-088-099>101-114>116-137-138-140-SCZ040-042-043-047-301600-
/O.EXT.KCHS.HT.Y.0001.210730T1500Z-210731T0000Z/
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Long-Inland Liberty-Inland McIntosh-Allendale-
Hampton-Inland Colleton-Inland Jasper-
Including the cities of Millen, Sylvania, Metter, Statesboro, 
Rincon, Springfield, Reidsville, Claxton, Pembroke, 
Richmond Hill, Ludowici, Hinesville, Fort Stewart, Townsend, 
Allendale, Hampton, Yemassee, Walterboro, and Ridgeland
351 AM EDT Fri Jul 30 2021

...HEAT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
EDT THIS EVENING...

* WHAT...Heat index values up to 111 expected.

* WHERE...Portions of Southeast South Carolina and Southeast 
  Georgia, mainly along and west of I-95.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sunshine, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

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.

&&

$$

017 
WWUS72 KCHS 301010
NPWCHS

URGENT - WEATHER MESSAGE
National Weather Service Charleston SC
610 AM EDT Fri Jul 30 2021

GAZ117>119-139-141-SCZ044-045-048>052-301815-
/O.CON.KCHS.EH.W.0001.210730T1500Z-210731T0000Z/
Coastal Bryan-Inland Chatham-Coastal Chatham-Coastal Liberty-
Coastal McIntosh-Dorchester-Inland Berkeley-Beaufort-
Coastal Colleton-Charleston-Coastal Jasper-Tidal Berkeley-
Including the cities of Fort Mcallister, Oak Level, Garden City, 
Pooler, Savannah, Wilmington Island, Tybee Island, Darien, 
Saint George, Summerville, Goose Creek, Moncks Corner, Beaufort, 
Hilton Head Island, Edisto Beach, Charleston, North Charleston, 
Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island
610 AM EDT Fri Jul 30 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 8 PM EDT THIS EVENING...

* WHAT...Dangerously hot conditions with heat index values 112 
  to 117.

* WHERE...The coastal counties of Southeast South Carolina and 
  Southeast Georgia, including the Charleston and Savannah Metro 
  Areas. This includes the southern and eastern portions of 
  Dorchester and Berkeley Counties in Southeast South Carolina.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

* 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 occur 
  roughly along and south of US-17 in Southeast South Carolina 
  and east of I-95 in Southeast Georgia, including Downtown 
  Charleston and portions of the Savannah Metro Area.

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.

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.

&&

$$

GAZ087-088-099>101-114>116-137-138-140-SCZ040-042-043-047-301815-
/O.CON.KCHS.HT.Y.0001.210730T1500Z-210731T0000Z/
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Long-Inland Liberty-Inland McIntosh-Allendale-
Hampton-Inland Colleton-Inland Jasper-
Including the cities of Millen, Sylvania, Metter, Statesboro, 
Rincon, Springfield, Reidsville, Claxton, Pembroke, 
Richmond Hill, Ludowici, Hinesville, Fort Stewart, Townsend, 
Allendale, Hampton, Yemassee, Walterboro, and Ridgeland
610 AM EDT Fri Jul 30 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
8 PM EDT THIS EVENING...

* WHAT...Heat index values 106 to 111.

* WHERE...Portions of Southeast South Carolina and Southeast 
  Georgia, mainly along and west of I-95.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sunshine, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

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.

&&

$$

200 
WWUS72 KCHS 301415
NPWCHS

URGENT - WEATHER MESSAGE
National Weather Service Charleston SC
1015 AM EDT Fri Jul 30 2021

GAZ117>119-139-141-SCZ044-045-048>052-310000-
/O.CON.KCHS.EH.W.0001.210730T1500Z-210731T0000Z/
Coastal Bryan-Inland Chatham-Coastal Chatham-Coastal Liberty-
Coastal McIntosh-Dorchester-Inland Berkeley-Beaufort-
Coastal Colleton-Charleston-Coastal Jasper-Tidal Berkeley-
Including the cities of Fort Mcallister, Oak Level, Garden City, 
Pooler, Savannah, Wilmington Island, Tybee Island, Darien, 
Saint George, Summerville, Goose Creek, Moncks Corner, Beaufort, 
Hilton Head Island, Edisto Beach, Charleston, North Charleston, 
Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island
1015 AM EDT Fri Jul 30 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...Dangerously hot conditions with heat index values 112 
  to 117.

* WHERE...The coastal counties of southeast South Carolina and
  southeast Georgia, including the Charleston and Savannah Metro
  Areas. This includes the southern and eastern portions of
  Dorchester and Berkeley Counties in southeast South Carolina.

* WHEN...Until 8 PM EDT this evening.

* 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 occur 
  roughly along and south of US-17 in southeast South Carolina 
  and east of I-95 in southeast Georgia, including Downtown 
  Charleston and portions of the Savannah Metro Area.

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.

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.

&&

$$

GAZ087-088-099>101-114>116-137-138-140-SCZ040-042-043-047-310000-
/O.CON.KCHS.HT.Y.0001.210730T1500Z-210731T0000Z/
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Long-Inland Liberty-Inland McIntosh-Allendale-
Hampton-Inland Colleton-Inland Jasper-
Including the cities of Millen, Sylvania, Metter, Statesboro, 
Rincon, Springfield, Reidsville, Claxton, Pembroke, 
Richmond Hill, Ludowici, Hinesville, Fort Stewart, Townsend, 
Allendale, Hampton, Yemassee, Walterboro, and Ridgeland
1015 AM EDT Fri Jul 30 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...Heat index values 106 to 111.

* WHERE...Portions of southeast South Carolina and southeast 
  Georgia, mainly along and west of I-95.

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sunshine, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

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.

&&

$$

JRL

674 
WWUS72 KCHS 302332
NPWCHS

URGENT - WEATHER MESSAGE
National Weather Service Charleston SC
732 PM EDT Fri Jul 30 2021

GAZ117>119-139-141-SCZ044-045-048>052-310045-
/O.EXP.KCHS.EH.W.0001.000000T0000Z-210731T0000Z/
Coastal Bryan-Inland Chatham-Coastal Chatham-Coastal Liberty-
Coastal McIntosh-Dorchester-Inland Berkeley-Beaufort-
Coastal Colleton-Charleston-Coastal Jasper-Tidal Berkeley-
Including the cities of Fort Mcallister, Oak Level, Garden City, 
Pooler, Savannah, Wilmington Island, Tybee Island, Darien, 
Saint George, Summerville, Goose Creek, Moncks Corner, Beaufort, 
Hilton Head Island, Edisto Beach, Charleston, North Charleston, 
Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island
732 PM EDT Fri Jul 30 2021

...EXCESSIVE HEAT WARNING WILL EXPIRE AT 8 PM EDT THIS EVENING...


$$

GAZ087-088-099>101-114>116-137-138-140-SCZ040-042-043-047-310045-
/O.EXP.KCHS.HT.Y.0001.000000T0000Z-210731T0000Z/
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Long-Inland Liberty-Inland McIntosh-Allendale-
Hampton-Inland Colleton-Inland Jasper-
Including the cities of Millen, Sylvania, Metter, Statesboro, 
Rincon, Springfield, Reidsville, Claxton, Pembroke, 
Richmond Hill, Ludowici, Hinesville, Fort Stewart, Townsend, 
Allendale, Hampton, Yemassee, Walterboro, and Ridgeland
732 PM EDT Fri Jul 30 2021

...HEAT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...


$$

Area Forecast Discussion
National Weather Service Charleston SC
124 PM EDT Thu Jul 29 2021

.SYNOPSIS...
High pressure will build over the area through Saturday. A cold
front will stall over or just north of the area Sunday through
the middle of next week.

&&

.NEAR TERM /THROUGH TONIGHT/...
No significant changes for the late morning update other than to
adjust temp/dewpoint trends for the next several hours. Morning
clouds will continue to dissipate during the next hour.

Previous Discussion...

Today: Mid-level heights will steadily rise today as the large
anticyclone centered over the Central Plains builds into the
Southeast U.S and Deep South. An expansive area of dry air noted
on GOES-E water vapor imagery will remain across the area
through the afternoon. This dry air will essentially limit the
convective potential as any moist updrafts that area able form
ahead of the afternoon sea breeze will quickly get choked off
due to dry air entrainment. There is a weak signal in a few of
the CAMs that enough low-level moisture and H8 theta-e could be
present to allow for a shower or two to spark across far
interior Southeast Georgia in the Millen-Metter-Reidsville-
Ludowici corridor during peak heating, but any such shower
activity will be likely very short lived due to the reason noted
above. The risk for any measurable rainfall in this area is
likely to low to justify a mentionable pop.

Highs will range from the lower-mid 90s inland to the mid 80s
at the beaches. Dewpoints are expected to mix out into the lower
70s across the interior, but should hold in the mid-upper 70s
across the coastal counties as the sea breeze moves inland.
Would not be surprised to see a few spots in the coastal
corridor from Beaufort to Charleston see dewpoints briefly hit
the 80 degree mark. Heat index values are expected to peak
103-107 (highest across the coastal counties inland from the
beaches) which is below the local July Heat Advisory criteria of
110.

Tonight: Clear skies and dry conditions will prevail. While
winds across the interior are likely to decouple, winds may stay
up a bit across the coastal counties through the night as the
pressure gradient is expected to tighten a bit as lee-side
troughing develops to the west. Lows will range from the mid 70s
inland to the lower 80s at the beaches and Downtown Charleston.

&&

.SHORT TERM /FRIDAY THROUGH SUNDAY/...
The mid-levels will consist of a long-wave trough to our north and a
strong and broad ridge to our west on Friday. The trough will
strengthen/amplify with time, pushing the ridge further to the west.

Friday: High pressure will prevail across our area during the day
with fair weather clouds. A cold front will approach from the
north/northwest at night, but it's not expected to reach our area.
Models are in great agreement, keeping the area dry during the day.
Some of them hint at weakening convection maybe making it into the
Charleston Tri-County during the evening/overnight, then
dissipating. But given the dry air, we leaned towards a dry forecast
at night. Thickness values and 850 mb temperatures will yield
temperatures well above normal. High temperatures are forecasted to
be the hottest of the summer. Most locations will be in the upper
90s with several spots inland expected to hit the 100 degree mark.
Even the beaches won't be much lower, generally being in the lower
90s. Dew points will vary across our area. Far inland, they'll be in
the lower 70s as some drier air mixes in from the northwest. Closer
to the coast, they'll rise to at least the mid 70s in the afternoon.
They'll be even higher along the immediate coast with upper 70s
to near 80 degrees where a pinned sea breeze will allow them to
pool. The combination of the heat and humidity will result in
the highest heat indices so far this summer. Heat indices above
110 degrees are expected for our coastal counties and the CHS
and SAV metro areas. Heat Advisories would be needed for these
locations. Farther inland, if more dry air mixes in both the
dew points and heat indices would be a few degrees lower, which
would be just short of Advisory criteria. Even the night will be
steamy, with some locations not falling too far below the 80
degree mark. Temperature records for the hottest nights could be
in jeopardy.

Saturday: The cold front will stall over or just north of our area.
But moisture will increase with time. Most of the models have dry
conditions persisting across our area during the morning and the
early afternoon. Then, they have convection developing along the
front and the sea breeze late in the day and into the evening. It
appears the best convective potential will be across our SC
counties, aided by the proximity of the front and the sea breeze. A
few pulse severe thunderstorms are possible with damaging wind
gusts. But these details will need to be refined in future forecast.
Highs again will be well above normal, in the mid to upper 90s. Lows
will also be a few degrees above normal.

Sunday: There is the potential for another day with above normal
temperatures. But this will all depend on the afternoon convection
or lack of. Models differ on the convective potential and its
placement. For now, we stayed consistent with our neighboring
offices and all went with the NBM.

&&

.LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/...
The models have been persistent showing a mid-level trough
amplifying/strengthening across the eastern half of the country next
week. The surface pattern forecast from the WPC has a front just to
our north. As a result, the NBM has a wet pattern for our area next
week. The wettest conditions should be during the daytime hours.
High temperatures are forecasted to be below normal.

&&

.AVIATION /18Z THURSDAY THROUGH TUESDAY/...
VFR.

Extended Aviation Outlook: Flight restrictions are possible in
showers and thunderstorms late Saturday through Monday.

&&

.MARINE...
Today: Northeast winds this morning will veer to the southeast
this afternoon as a sea breeze develops and moves inland. Winds
will generally remain 10 kt or less with seas 1-2 ft.

Tonight: South to southwest winds will pick up to 10-15 kt
overnight in response to lee-side troughing that develops well
to the west. Seas will average 1-2 ft.

Friday through Monday: Winds are expected to increase Friday
and Friday night as a cold front approaches from the
north/northwest. Wind gusts could hit 25 kt in the Charleston
Harbor Friday afternoon and evening, so a Small Craft Advisory
may be needed for them. Wind gusts across the rest of our
coastal waters appear to be just short of 25 kt through Friday
night. But if they rise a few kt, then Small Craft Advisories
will also be needed in these zones. The front should remain over
or just to our north this weekend into early next week. During
that time frame, each afternoon expect slight backing of the
winds and higher gusts associated with the sea breeze along the
land/sea interface and in the Charleston Harbor. Each night,
expect slight veering of the winds.

&&

.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
MARINE...None.

&&

NEAR TERM...JRL
SHORT TERM...
LONG TERM...
AVIATION...JRL
MARINE...

Hazardous Weather Outlook
National Weather Service Charleston SC
333 PM EDT Thu Jul 29 2021

GAZ101-116-118-137-138-140-SCZ042-043-047-301945-
Effingham-Inland Bryan-Inland Chatham-Long-Inland Liberty-
Inland McIntosh-Hampton-Inland Colleton-Inland Jasper-
333 PM EDT Thu Jul 29 2021

...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM EDT FRIDAY...

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Heat Advisory.

Excessive Heat: The combination of temperatures 95 to 100 degrees
and moderate levels of humidity could produce several hours of heat
index values exceeding 110 degrees during the afternoon and early
evening hours Saturday and Sunday. Excessive Heat Watches/Warnings
and/or Heat Advisories could be needed.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

GAZ087-088-099-100-114-115-SCZ040-301945-
Jenkins-Screven-Candler-Bulloch-Tattnall-Evans-Allendale-
333 PM EDT Thu Jul 29 2021

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Excessive Heat: The combination of temperatures 95 to 100 degrees
and moderate levels of humidity could produce several hours of heat
index values exceeding 110 degrees during the afternoon and early
evening hours Friday through Sunday. Excessive Heat Watches/Warnings
and/or Heat Advisories could be needed.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

GAZ117-119-139-141-SCZ044-045-048>052-301945-
Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh-
Dorchester-Inland Berkeley-Beaufort-Coastal Colleton-Charleston-
Coastal Jasper-Tidal Berkeley-
333 PM EDT Thu Jul 29 2021

...EXCESSIVE HEAT WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Excessive Heat Watch.

Excessive Heat: The combination of temperatures 95 to 100 degrees
and moderate levels of humidity could produce several hours of heat
index values exceeding 110 degrees during the afternoon and early
evening hours Saturday and Sunday. Excessive Heat Watches/Warnings
and/or Heat Advisories could be needed.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

AMZ330-350-352-354-374-301945-
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
333 PM EDT Thu Jul 29 2021

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
948 AM EDT THU JUL 29 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0915 AM     TSTM WND DMG     2 NNW WALTERBORO        32.93N  80.68W
07/28/2021                   COLLETON           SC   FIRE DEPT/RESCUE

            COLLETON COUNTY FIRE AND RESCUE REPORTED A TREE DOWN ON
            A RESIDENCE ON DANDRIDGE ROAD. THUNDERSTORMS WERE
            OCCURRING BUT STRENGTH OF WINDS IS UNKNOWN. VERY HEAVY
            RAIN AND SATURATED GROUND MAY HAVE CONTRIBUTED TO THIS
            INCIDENT. TIME OF EVENT WAS ESTIMATED FROM RADAR DATA.

&&

EVENT NUMBER CHS2100486

SPR