Alert archive / New Jersey / Heat Advisories in 2018

Heat Advisory 6, NWS Philadelphia/Mount Holly

August 27, 20184 states

NWS Philadelphia/Mount Holly issued this heat advisory at Aug 27, 2018, 2:58 AM EDT for 4 states. It took effect at Aug 28, 2018, 12:00 PM EDT. It was in force for 32 hr.

The area

The counties it named.

The facts

Issued
Aug 27, 2018, 2:58 AM EDT (06:58 UTC)
In effect from
Aug 28, 2018, 12:00 PM EDT
Expired
Aug 29, 2018, 8:00 PM EDT
In force
32 hr
Issued by
NWS Philadelphia/Mount Holly
All 34 counties

Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline County, MD, Cecil County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Cumberland County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 68 km from the middle of the area, began a volume at 06:55 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 00:00Z, 7.0 hours before the alert went out and 219 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Washington/Dulle, VA at 00:00Z on 2018-08-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 777 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Washington/Dulle, VA at 00:00Z on 2018-08-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 88 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
777 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
1289 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
88 m²/s²
0-3 km storm-relative helicity
150 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.0

Open this sounding in Storm Lab

The text

As transmitted.

251 
WWUS71 KPHI 270658
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
258 AM EDT Mon Aug 27 2018

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-272100-
/O.NEW.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
258 AM EDT Mon Aug 27 2018

...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 8 PM EDT 
WEDNESDAY...

The National Weather Service in Mount Holly has issued a Heat 
Advisory, which is in effect from noon Tuesday until 8:00 PM 
Wednesday.

* HEAT INDEX VALUES...Maximum heat index values are forecast to 
  range from 100 to 104 on Tuesday afternoon and Wednesday 
  afternoon.

* TEMPERATURES...Maximum temperatures are expected to be in the
  lower and middle 90s on Tuesday and Wednesday. Lows on Tuesday
  night are anticipated to be in the 70s.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid 
weather is expected. The combination of hot temperatures and high 
humidity will create a situation in which there is an increased 
risk for heat related health issues. Drink plenty of fluids and 
stay in an air-conditioned environment, if possible. Be sure to 
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If 
possible, reschedule strenuous activities to the early morning or 
late evening hours. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing and
drink plenty of water.

To reduce your risk while working outdoors, the Occupational 
Safety and Health Administration recommends scheduling frequent 
rest breaks in a shaded or air conditioned environment. Anyone 
overcome by the heat should be moved to a cool shaded location. 
Heat stroke is an emergency...call 9 1 1.

&&

$$

Iovino
9 follow-up statements
823 
WWUS71 KPHI 270836
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
436 AM EDT Mon Aug 27 2018

NJZ001-PAZ054-055-272100-
/O.EXA.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
436 AM EDT Mon Aug 27 2018

...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 8 PM EDT 
WEDNESDAY...

The National Weather Service in Mount Holly has issued a Heat 
Advisory, which is in effect from noon Tuesday until 8:00 PM 
Wednesday.

* HEAT INDEX VALUES...Maximum heat index values are forecast to 
  be around 100 in the valleys on Tuesday afternoon and Wednesday 
  afternoon.

* TEMPERATURES...Maximum temperatures in the valleys are expected
  to be in the lower 90s on Tuesday and Wednesday. Lows on 
  Tuesday night are anticipated to be in the lower 70s.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid 
weather is expected. The combination of hot temperatures and high 
humidity will create a situation in which there is an increased 
risk for heat related health issues. Drink plenty of fluids and 
stay in an air-conditioned environment, if possible. Be sure to 
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If 
possible, reschedule strenuous activities to the early morning or 
late evening hours. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing and
drink plenty of water.

To reduce your risk while working outdoors, the Occupational 
Safety and Health Administration recommends scheduling frequent 
rest breaks in a shaded or air conditioned environment. Anyone 
overcome by the heat should be moved to a cool shaded location. 
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-272100-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
436 AM EDT Mon Aug 27 2018

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 8 PM EDT 
WEDNESDAY...

* HEAT INDEX VALUES...Maximum heat index values are forecast to 
  range from 100 to 104 on Tuesday afternoon and Wednesday 
  afternoon.

* TEMPERATURES...Maximum temperatures are expected to be in the 
  lower and middle 90s on Tuesday and Wednesday. Lows on Tuesday 
  night are anticipated to be in the 70s.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid 
weather is expected. The combination of hot temperatures and high 
humidity will create a situation in which there is an increased 
risk for heat related health issues. Drink plenty of fluids and 
stay in an air-conditioned environment, if possible. Be sure to 
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If 
possible, reschedule strenuous activities to the early morning or 
late evening hours. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing and
drink plenty of water.

To reduce your risk while working outdoors, the Occupational 
Safety and Health Administration recommends scheduling frequent 
rest breaks in a shaded or air conditioned environment. Anyone 
overcome by the heat should be moved to a cool shaded location. 
Heat stroke is an emergency...call 9 1 1.

&&

$$

Iovino
944 
WWUS71 KPHI 271916
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
316 PM EDT Mon Aug 27 2018

NJZ001-PAZ054-055-281000-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
316 PM EDT Mon Aug 27 2018

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 8 PM EDT
WEDNESDAY...

* HEAT INDEX VALUES...Maximum heat index values will be around 100
  in the valleys on Tuesday afternoon and Wednesday afternoon.

* TEMPERATURES...Maximum temperatures in the valleys will mainly
  be in the lower 90s on Tuesday and Wednesday. Dewpoints will be
  in the lower 70s. Lows Tuesday night will be in the lower 70s.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid 
weather is expected. The combination of hot temperatures and high 
humidity will create a situation in which there is an increased 
risk for heat related health issues. Drink plenty of fluids and 
stay in an air-conditioned environment, if possible. Be sure to 
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-281000-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
316 PM EDT Mon Aug 27 2018

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 8 PM EDT
WEDNESDAY...

* HEAT INDEX VALUES...Maximum heat index values will range from
  100 to 104 degrees both Tuesday afternoon and Wednesday
  afternoon.

* TEMPERATURES...Maximum temperatures will be in the lower to
  middle 90s on Tuesday and Wednesday with surface dewpoints in
  the lower 70s both afternoons. Lows Tuesday night will be in the
  70s. 

* IMPACTS...The excessive heat will create a health risk,
  especially for the elderly and for those with pre-existing
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

MPS
478 
WWUS71 KPHI 280749
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
349 AM EDT Tue Aug 28 2018

NJZ001-PAZ054-055-282000-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
349 AM EDT Tue Aug 28 2018

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT
WEDNESDAY...

* HEAT INDEX VALUES...Maximum heat index values will be around 100
  in the valleys today and Wednesday afternoon.

* TEMPERATURES...Maximum temperatures in the valleys will mainly
  be in the lower 90s today and Wednesday. Dewpoints will be in
  the lower 70s. Lows tonight will be in the lower 70s.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-282000-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
349 AM EDT Tue Aug 28 2018

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT
WEDNESDAY...

* HEAT INDEX VALUES...Maximum heat index values will range from
  100 to 104 degrees this afternoon and Wednesday afternoon.

* TEMPERATURES...Maximum temperatures will be in the lower to
  middle 90s today and Wednesday with surface dewpoints in the 
  lower 70s both afternoons. Lows Tuesday night will be in the 
  70s.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$
642 
WWUS71 KPHI 281343
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
943 AM EDT Tue Aug 28 2018

NJZ001-PAZ054-055-290000-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
943 AM EDT Tue Aug 28 2018

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

* HEAT INDEX VALUES...Around 100 degrees mostly in the valleys, 
  due to temperatures in the lower 90s and dewpoints in the lower 
  70s.

* TIMING...Peak heat indices are expected to occur during the
  afternoon hours of both today and again Wednesday.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-290000-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
943 AM EDT Tue Aug 28 2018

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

* HEAT INDEX VALUES...100 to 104 degrees, due to temperatures in
  the lower to mid 90s and dewpoints in the lower 70s.

* TIMING...Peak heat indices are expected to occur during the
  afternoon hours of both today and again Wednesday.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

Gorse
727 
WWUS71 KPHI 281523
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
1123 AM EDT Tue Aug 28 2018

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-290000-
/O.EXB.KPHI.HT.Y.0006.180828T1600Z-180829T0000Z/
Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline-
Salem-Cumberland-Atlantic-Cape May-
Including the cities of Dover, Georgetown, Elkton, Chestertown, 
Centreville, Easton, Denton, Pennsville, Millville, Hammonton, 
and Cape May Court House
1123 AM EDT Tue Aug 28 2018

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

The National Weather Service in Mount Holly has issued a Heat
Advisory, which is in effect until 8 PM EDT this evening.

* HEAT INDEX VALUES...Around 105 degrees, due to temperatures in 
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices are expected to occur this  
  afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. 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...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.

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.

&&

$$

NJZ001-PAZ054-055-290100-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
1123 AM EDT Tue Aug 28 2018

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

* HEAT INDEX VALUES...Around 100 degrees mostly in the valleys, 
  due to temperatures in the lower 90s and dewpoints in the 
  lower 70s.

* TIMING...Peak heat indices are expected to occur during the 
  afternoon hours of both today and again Wednesday.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-290100-
/O.CON.KPHI.HT.Y.0006.180828T1600Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
1123 AM EDT Tue Aug 28 2018

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

* HEAT INDEX VALUES...100 to 104 degrees, due to temperatures in
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices are expected to occur during the 
  afternoon hours of both today and again Wednesday.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$
535 
WWUS71 KPHI 281924
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
324 PM EDT Tue Aug 28 2018

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-290900-
/O.EXT.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline-
Salem-Cumberland-Atlantic-Cape May-
Including the cities of Dover, Georgetown, Elkton, Chestertown, 
Centreville, Easton, Denton, Pennsville, Millville, Hammonton, 
and Cape May Court House
324 PM EDT Tue Aug 28 2018

...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT WEDNESDAY...

* HEAT INDEX VALUES...Around 105 degrees, due to temperatures in 
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices occurring through late this
  afternoon, then again during Wednesday afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. 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...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.

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.

&&

$$

NJZ001-PAZ054-055-290900-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
324 PM EDT Tue Aug 28 2018

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

* HEAT INDEX VALUES...Around 100 degrees mostly in the valleys, 
  due to temperatures in the lower 90s and dewpoints in the 
  lower 70s.

* TIMING...Peak heat indices occurring through late this
  afternoon, then again during Wednesday afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-290900-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
324 PM EDT Tue Aug 28 2018

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

* HEAT INDEX VALUES...100 to 105 degrees, due to temperatures in 
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices occurring through late this
  afternoon, then again during Wednesday afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

Gorse
949 
WWUS71 KPHI 290723
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
323 AM EDT Wed Aug 29 2018



NJZ001-PAZ054-055-292000-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
323 AM EDT Wed Aug 29 2018

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

* HEAT INDEX VALUES...Around 100 degrees mostly in the valleys, 
  due to temperatures in the lower 90s and dewpoints in the 
  lower 70s.

* TIMING...Peak heat indices occurring from late this morning
  through late this afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-292000-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
323 AM EDT Wed Aug 29 2018

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

* HEAT INDEX VALUES...100 to 105 degrees, due to temperatures in 
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices occurring from late this morning
  through late this afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-292000-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline-
Salem-Cumberland-Atlantic-Cape May-
Including the cities of Dover, Georgetown, Elkton, Chestertown, 
Centreville, Easton, Denton, Pennsville, Millville, Hammonton, 
and Cape May Court House
323 AM EDT Wed Aug 29 2018

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

* HEAT INDEX VALUES...Around 105 degrees, due to temperatures in 
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices occurring late this morning through
  late this afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. 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...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.

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.

&&

$$
497 
WWUS71 KPHI 291927
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
327 PM EDT Wed Aug 29 2018

NJZ001-PAZ054-055-300000-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
327 PM EDT Wed Aug 29 2018

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

* HEAT INDEX VALUES...Up to 100 degrees mostly in the valleys, due
  to temperatures in the lower 90s and dewpoints near 70.

* TIMING...Peak heat indices occurring through late this 
  afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-300000-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
327 PM EDT Wed Aug 29 2018

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

* HEAT INDEX VALUES...100 to 105 degrees, due to temperatures in
  the lower to mid 90s and dewpoints in the lower 70s.

* TIMING...Peak heat indices occurring through late this  
  afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of excessively hot humid
weather is expected. The combination of hot temperatures and high
humidity will create a situation in which there is an increased
risk for heat related health issues. Drink plenty of fluids and
stay in an air-conditioned environment, if possible. Be sure to
check on elderly relatives and neighbors.

Take extra precautions if you work or spend time outside. If
possible, reschedule strenuous activities to the early morning or
late evening hours. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing and drink plenty of water.

To reduce your risk while working outdoors, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in a shaded or air conditioned environment. Anyone
overcome by the heat should be moved to a cool shaded location.
Heat stroke is an emergency...call 9 1 1.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-300000-
/O.CON.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline-
Salem-Cumberland-Atlantic-Cape May-
Including the cities of Dover, Georgetown, Elkton, Chestertown, 
Centreville, Easton, Denton, Pennsville, Millville, Hammonton, 
and Cape May Court House
327 PM EDT Wed Aug 29 2018

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

* HEAT INDEX VALUES...Around 105 degrees, due to temperatures in 
  the lower to mid 90s and dewpoints in the lower to mid 70s.

* TIMING...Peak heat indices occurring through late this 
  afternoon.

* IMPACTS...The excessive heat will create a health risk, 
  especially for the elderly and for those with pre-existing 
  health issues.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. 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...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.

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.

&&

$$

Gorse
441 
WWUS71 KPHI 292355
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
755 PM EDT Wed Aug 29 2018

NJZ001-PAZ054-055-300100-
/O.EXP.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
755 PM EDT Wed Aug 29 2018

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

Temperatures and heat index values will continue to fall slowly 
with the loss of sunlight. As a result, the Heat Advisory will 
expire at 8:00 PM.

$$

DEZ001-NJZ007>010-012-013-015-017>020-027-PAZ060>062-070-071-
101>106-300100-
/O.EXP.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Gloucester-Camden-Northwestern Burlington-
Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Wilmington, Washington, Morristown, 
Flemington, Somerville, New Brunswick, Freehold, Trenton, 
Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson,
Wharton State Forest, Reading, Allentown, Bethlehem, Easton, 
Media, Philadelphia, Honey Brook, Oxford, West Chester, 
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
755 PM EDT Wed Aug 29 2018

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

Temperatures and heat index values will continue to fall slowly 
with the loss of sunlight. As a result, the Heat Advisory will 
expire at 8:00 PM.

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-300100-
/O.EXP.KPHI.HT.Y.0006.000000T0000Z-180830T0000Z/
Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline-
Salem-Cumberland-Atlantic-Cape May-
Including the cities of Dover, Georgetown, Elkton, Chestertown, 
Centreville, Easton, Denton, Pennsville, Millville, Hammonton, 
and Cape May Court House
755 PM EDT Wed Aug 29 2018

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

Temperatures and heat index values will continue to fall slowly 
with the loss of sunlight. As a result, the Heat Advisory will 
expire at 8:00 PM.

$$

Iovino

What forecasters said that day

The local office's own words before this heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this heat advisory went out at Aug 26, 9:17 PM EDT, 5 hours 41 minutes earlier.

Area forecast discussion, Aug 26, 9:17 PM EDT, 5 hours 41 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
917 PM EDT Sun Aug 26 2018

.SYNOPSIS...
High pressure over the Southeast U.S. will slide offshore
tonight, then will remain anchored off the Southeast Coast
through the middle of this week. A cold front approaches
Wednesday night and slowly works its way through the region
Thursday and Thursday night, then becomes nearly stationary
south of Delmarva into the weekend. Several weak waves of low
pressure will slide along the boundary as high pressure passes
to the northeast.

&&

.NEAR TERM /UNTIL 6 AM MONDAY MORNING/...
No big changes to the forecast overnight. A surface trough will
remain in place across the Mid Atlantic through tonight, while
high pressure remains across the southeast states and offshore
of the southeast coast. General west to southwest winds this
evening are expected to become light and variable or calm
overnight for most places. Partly to mostly cloudy skies this
evening will continue to clear out some overnight, although
there will likely be some cloud cover through the night, so we
will keep it partly cloudy for most places overnight. With an
increase in dewpoints, there will continue to be a chance of
patchy fog, so we will keep this in the forecast. Under partly
cloudy skies, temperatures are expected to dip down into the low
to mid 60s in the far north, and only into the low 70s in the
far south, and in the urban areas.

&&

.SHORT TERM /6 AM MONDAY MORNING THROUGH 6 PM MONDAY/...
The same two high pressure systems and surface trough will
continue to influence the area weather through Monday. With
moisture continuing to build up over the area on a SW flow, the
humidity will be more noticeable compared to Sunday, and
scattered showers and perhaps a thunderstorm could pop up just
about anywhere during the afternoon. Wind speeds will start out
slow, but should increase during the late morning or early
afternoon hours High temperatures in the low 90s are expected
everywhere except in the mid to upper 80s in the Lehigh Valley,
central New Jersey, and points north. The shore will also be a
little cooler.

&&

.LONG TERM /MONDAY NIGHT THROUGH SUNDAY/...
Surface high pressure remains anchored off the Southeast U.S.
coast for most of the new week. Meanwhile, 500 mb high will move
over VA/NC on Tuesday, then slides offshore on Wednesday.
Persistent SW flow around the surface high will usher an
increasingly hot and humid airmass into the region, with
1000-500 mb thicknesses approaching 580 dam.

This results in surface dewpoints well in the 70s, and daytime
highs in the low to mid 90s.

Based on latest BUFKIT profiles, there may be enough mixing
both afternoons to cut dewpoints down a bit, but not by much.
Generally from 74-76 to 70-72, but this should be enough to keep
max heat index values below 105. Heat Advisories will be needed
for the I-95 corridor and parts of inland NJ south of the
Turnpike and parts of the Philly suburbs in southeast PA. Think
areas generally north of I-78 would be just below Heat Advisory
criteria of 100 degrees, and the Delmarva and extreme southeast
NJ will fall below the Heat Advisory criteria of 105 degrees.

A cold front then approaches on Wednesday as high pressure
offshore slides a bit farther east. That front will slowly work
its way south through the region on Thursday, but will probably
not make it through the region until Thursday night. Scattered
showers and thunderstorms will move into the area Thursday
afternoon ahead of the cold front, and this will help knock
temps down a bit, generally into the upper 80s to low 90s. The
heat index may approach 100, though, despite the cooler temps
due to increased low level moisture.

From there, cold front becomes nearly stationary south of
Delmarva through the weekend. Several weak waves of low pressure
will slide along the boundary as high pressure passes to the
north and east. Will carry low chance PoPs due to uncertainty of
how each system will affect the region.

Warm weather may return by Labor Day.

&&

.AVIATION /01Z MONDAY THROUGH FRIDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.

Tonight...VFR conditions expected to continue through tonight,
even with partly cloudy skies overnight. The only exception
would be some patchy fog late in the night/toward daybreak
Monday where visibilities may drop to MVFR levels, especially
MIV and RDG, but possible ABE and TTN.

South to southwest around 5-10 knots early will likely become
light and variable or calm for most places overnight.

.Monday...Mainly VFR. Any fog will burn off quickly, then a W
to SW flow is expected to develop in the 5 to 10 KT range.

OUTLOOK...

Monday night through Thursday...Mainly VFR. Patchy radiational
fog possible at KRDG/KABE/KMIV late Monday night and late
Tuesday night, but chances are low. Isolated showers and
thunderstorms are possible Wednesday and Wednesday night, then
scattered showers and thunderstorms are possible Thursday as a
cold front moving into the region. S-SW winds each morning will
likely shift out of the west during the afternoon hours for the
I-95 terminals. Wind speeds generally 10 kt or less. High
forecast confidence.

&&

.MARINE...
Tonight and Monday...Generally sub-SCA conditions expected.
With a south to southwest flow across the region, seas will
increase from around 2 feet today to 3 feet tonight and Monday.
A few gusts could approach 25 KT, but these gusts are expected
to be occasional, at worst.

OUTLOOK...
Monday night through Thursday...Winds and seas should generally
remain below SCA criteria. S-SW winds will be 10 kt or less at
night, then increase to 15-20 kt in the afternoon. A cold front
works its way south through the waters on Thursday.

RIP CURRENTS...With winds forecast to be south to southwest
5-10 mph, and seas forecast to be around 2 feet with a 6-9
second period, there is a low risk for the development of
dangerous rip currents on Monday. Winds may increase to 15 mph
later in the afternoon, but this should not have a significant
effect on the rip current formation risk.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...None.

&&

Synopsis...MPS
Near Term...Robertson/Miketta
Short Term...Miketta
Long Term...MPS
Aviation...Robertson/Miketta/MPS
Marine...Robertson/Miketta/MPS
Hazardous weather outlook, Aug 26, 3:21 PM EDT, 11 hours 37 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
321 PM EDT Sun Aug 26 2018

DEZ001-NJZ007>010-012-013-015>023-027-PAZ060>062-070-071-101>106-
272000-
New Castle-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Salem-Gloucester-Camden-
Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May-
Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
321 PM EDT Sun Aug 26 2018

This Hazardous Weather Outlook is for northern Delaware, central
New Jersey, northern New Jersey, northwest New Jersey, southern New
Jersey, east central Pennsylvania and southeast Pennsylvania.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Hot and humid conditions return to the area Monday through
Wednesday. Heat Advisories will be needed on Tuesday and Wednesday
with peak heat indices 100 to 105 degrees each afternoon.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ004-NJZ014-024>026-272000-
Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May-
Coastal Atlantic-Coastal Ocean-
321 PM EDT Sun Aug 26 2018

This Hazardous Weather Outlook is for southern Delaware, central
New Jersey and southern New Jersey.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ001-PAZ054-055-272000-
Sussex-Carbon-Monroe-
321 PM EDT Sun Aug 26 2018

This Hazardous Weather Outlook is for northern New Jersey and
northeast Pennsylvania.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ002-003-MDZ008-012-015-019-020-272000-
Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline-
321 PM EDT Sun Aug 26 2018

This Hazardous Weather Outlook is for central Delaware, southern
Delaware and northeast Maryland.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ430-431-450>455-272000-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
321 PM EDT Sun Aug 26 2018

This Hazardous Weather Outlook is for Atlantic coastal waters and
Delaware Bay Waters.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MPS

Nearby

Heat Advisories in New Jersey, 2018Heat Advisories in Pennsylvania, 2018Heat Advisories in Maryland, 2018Every heat advisory in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.