Alert archive / New Jersey / Heat Advisories in 2022
Heat Advisory 1, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this heat advisory at May 20, 2022, 3:15 AM EDT for 10 counties in New Jersey; 5 counties in Pennsylvania; New Castle County, Delaware. It took effect at May 21, 2022, 11:00 AM EDT. It was in force for 27 hr.
The area
The counties it named.
The facts
- Issued
- May 20, 2022, 3:15 AM EDT (07:15 UTC)
- In effect from
- May 21, 2022, 11:00 AM EDT
- Expired
- May 22, 2022, 2:00 PM EDT
- In force
- 27 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties New Castle County, DE, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Somerset County, NJ, Bucks County, PA, Chester County, PA, Delaware County, PA, Montgomery County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 49 km from the middle of the area, began a volume at 07:20 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
Wallops Is Stn, VA (KWAL), launched 00:00Z, 7.3 hours before the alert went out and 250 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.
- Mixed-layer CAPE
- 378 J/kg
- Mixed-layer CIN
- -72 J/kg
- Mixed-layer LCL
- 1548 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 110 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.5
The text
As transmitted.
577 WWUS71 KPHI 200715 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 315 AM EDT Fri May 20 2022 DEZ001-NJZ008>010-012-013-015-017>020-027-PAZ070-071-101>106- 202015- /O.NEW.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ New Castle-Morris-Hunterdon-Somerset-Middlesex-Western Monmouth- Mercer-Gloucester-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks- Lower Bucks- Including the cities of Wilmington, Morristown, Flemington, Somerville, New Brunswick, Freehold, Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 315 AM EDT Fri May 20 2022 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 10 PM EDT SATURDAY... * WHAT...Heat index values up to 100 expected. * WHERE...Portions of New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...From 11 AM to 10 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. * ADDITIONAL DETAILS...Another Heat Advisory may be needed for portions of the area on Sunday. 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. && $$ JEO
10 follow-up statements
182 WWUS71 KPHI 201856 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 256 PM EDT Fri May 20 2022 DEZ001-NJZ008>010-012-013-015-017>020-027-PAZ070-071-101>106- 211200- /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ New Castle-Morris-Hunterdon-Somerset-Middlesex-Western Monmouth- Mercer-Gloucester-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks- Lower Bucks- Including the cities of Wilmington, Morristown, Flemington, Somerville, New Brunswick, Freehold, Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 256 PM EDT Fri May 20 2022 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 10 PM EDT SATURDAY... * WHAT...Heat index values up to 100 expected. * WHERE...Portions of New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...From 11 AM to 10 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. * ADDITIONAL DETAILS...Another Heat Advisory may be needed for portions of the area on Sunday. 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. && $$
936 WWUS71 KPHI 210412 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 1212 AM EDT Sat May 21 2022 NJZ008>010-012-013-015-PAZ105-106-211715- /O.NEW.KPHI.FG.Y.0009.220521T0412Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Morris-Hunterdon-Somerset-Middlesex-Western Monmouth-Mercer- Upper Bucks-Lower Bucks- Including the cities of Morristown, Flemington, Somerville, New Brunswick, Freehold, Trenton, Chalfont, Perkasie, Morrisville, and Doylestown 1212 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Morris, Hunterdon, Somerset, Middlesex, Western Monmouth and Mercer. In Pennsylvania, Upper Bucks and Lower Bucks. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...Another Heat Advisory may be needed for portions of the area on Sunday. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ001-007-014-PAZ055-062-211200- /O.NEW.KPHI.FG.Y.0009.220521T0412Z-220521T1200Z/ Sussex-Warren-Eastern Monmouth-Monroe-Northampton- Including the cities of Newton, Washington, Sandy Hook, Stroudsburg, Bethlehem, and Easton 1212 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In New Jersey, Sussex, Warren and Eastern Monmouth. In Pennsylvania, Monroe and Northampton. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ DEZ001-NJZ017>020-027-PAZ070-071-101>104-211715- /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ New Castle-Gloucester-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester-Western Montgomery-Eastern Montgomery- Including the cities of Wilmington, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, and Lansdale 1212 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...Heat index values up to 100 expected. * WHERE...Portions of southern New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...From 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. * ADDITIONAL DETAILS...Another Heat Advisory may be needed for portions of the area on Sunday. 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. && $$ JEO
122 WWUS71 KPHI 210727 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 327 AM EDT Sat May 21 2022 PAZ103-212030- /O.EXA.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Western Montgomery- Including the cities of Collegeville and Pottstown 327 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...Western Montgomery. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ PAZ104-212030- /O.EXA.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.EXT.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ Eastern Montgomery- Including the cities of Norristown and Lansdale 327 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...Eastern Montgomery. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ PAZ054-060-061-211200- /O.EXA.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ Carbon-Berks-Lehigh- Including the cities of Jim Thorpe, Reading, and Allentown 327 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carbon, Berks and Lehigh. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ008-010-012-015-PAZ106-212030- /O.EXT.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ /O.CON.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ Morris-Somerset-Middlesex-Mercer-Lower Bucks- Including the cities of Morristown, Somerville, New Brunswick, Trenton, Morrisville, and Doylestown 327 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Morris, Mercer, Middlesex and Somerset. In Pennsylvania, Lower Bucks. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ DEZ001-NJZ017>019-PAZ070-071-102-212030- /O.EXT.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ New Castle-Gloucester-Camden-Northwestern Burlington-Delaware- Philadelphia-Eastern Chester- Including the cities of Wilmington, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, West Chester, and Kennett Square 327 AM EDT Sat May 21 2022 ...HEAT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...Heat index values up to 100 expected. * WHERE...In Pennsylvania, Delaware, Philadelphia and Eastern Chester. In New Jersey, Gloucester, Northwestern Burlington and Camden. In Delaware, New Castle. * WHEN...From 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ NJZ009-013-PAZ105-212030- /O.CON.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Hunterdon-Western Monmouth-Upper Bucks- Including the cities of Flemington, Freehold, Chalfont, and Perkasie 327 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Hunterdon and Western Monmouth. In Pennsylvania, Upper Bucks. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ020-027-PAZ101-212030- /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Ocean-Southeastern Burlington-Western Chester- Including the cities of Jackson, Wharton State Forest, Honey Brook, and Oxford 327 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...Heat index values up to 100 expected. * WHERE...In New Jersey, Ocean and Southeastern Burlington. In Pennsylvania, Western Chester. * WHEN...From 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ NJZ001-007-014-PAZ055-062-211200- /O.CON.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ Sussex-Warren-Eastern Monmouth-Monroe-Northampton- Including the cities of Newton, Washington, Sandy Hook, Stroudsburg, Bethlehem, and Easton 327 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In New Jersey, Sussex, Warren and Eastern Monmouth. In Pennsylvania, Monroe and Northampton. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$
762 WWUS71 KPHI 210936 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 536 AM EDT Sat May 21 2022 NJZ020-027-PAZ101-212245- /O.EXA.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Ocean-Southeastern Burlington-Western Chester- Including the cities of Jackson, Wharton State Forest, Honey Brook, and Oxford 536 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Ocean and Southeastern Burlington. In Pennsylvania, Western Chester. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ019-PAZ070-071-102-212245- /O.EXA.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ Northwestern Burlington-Delaware-Philadelphia-Eastern Chester- Including the cities of Moorestown, Mount Holly, Media, Philadelphia, West Chester, and Kennett Square 536 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Eastern Chester. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ009-013-PAZ103-105-212245- /O.CON.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Hunterdon-Western Monmouth-Western Montgomery-Upper Bucks- Including the cities of Flemington, Freehold, Collegeville, Pottstown, Chalfont, and Perkasie 536 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Hunterdon and Western Monmouth. In Pennsylvania, Upper Bucks and Western Montgomery. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ008-010-012-015-PAZ104-106-212245- /O.CON.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ Morris-Somerset-Middlesex-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of Morristown, Somerville, New Brunswick, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 536 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Morris, Mercer, Middlesex and Somerset. In Pennsylvania, Eastern Montgomery and Lower Bucks. * WHEN...For the Dense Fog Advisory, until 8 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ DEZ001-NJZ017-018-212245- /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ New Castle-Gloucester-Camden- Including the cities of Wilmington, Glassboro, Camden, and Cherry Hill 536 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...Heat index values up to 100 expected. * WHERE...In New Jersey, Gloucester and Camden. In Delaware, New Castle. * WHEN...From 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ NJZ001-007-014-PAZ054-055-060>062-211200- /O.CON.KPHI.FG.Y.0009.000000T0000Z-220521T1200Z/ Sussex-Warren-Eastern Monmouth-Carbon-Monroe-Berks-Lehigh- Northampton- Including the cities of Newton, Washington, Sandy Hook, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, and Easton 536 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In New Jersey, Sussex, Warren and Eastern Monmouth. In Pennsylvania, Carbon, Monroe, Northampton, Lehigh and Berks. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$
465 WWUS71 KPHI 211153 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 753 AM EDT Sat May 21 2022 NJZ009-013-020-027-PAZ101-103-105-211400- /O.EXT.KPHI.FG.Y.0009.000000T0000Z-220521T1400Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Hunterdon-Western Monmouth-Ocean-Southeastern Burlington- Western Chester-Western Montgomery-Upper Bucks- Including the cities of Flemington, Freehold, Jackson, Wharton State Forest, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 753 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the Heat Advisory, heat index values up to 100 expected. * WHERE...In New Jersey, Hunterdon, Ocean, Western Monmouth and Southeastern Burlington. In Pennsylvania, Upper Bucks, Western Chester and Western Montgomery. * WHEN...For the Dense Fog Advisory, until 10 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ008-010-012-015-019-PAZ070-071-102-104-106-211400- /O.EXT.KPHI.FG.Y.0009.000000T0000Z-220521T1400Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ Morris-Somerset-Middlesex-Mercer-Northwestern Burlington-Delaware- Philadelphia-Eastern Chester-Eastern Montgomery-Lower Bucks- Including the cities of Morristown, Somerville, New Brunswick, Trenton, Moorestown, Mount Holly, Media, Philadelphia, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 753 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the Heat Advisory, heat index values up to 99 expected. * WHERE...In New Jersey, Morris, Mercer, Middlesex, Northwestern Burlington and Somerset. In Pennsylvania, Delaware, Philadelphia, Eastern Montgomery, Lower Bucks and Eastern Chester. * WHEN...For the Dense Fog Advisory, until 10 AM EDT this morning. For the Heat Advisory, from 11 AM this morning to 6 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NJZ001-007-014-PAZ054-055-060>062-211400- /O.EXT.KPHI.FG.Y.0009.000000T0000Z-220521T1400Z/ Sussex-Warren-Eastern Monmouth-Carbon-Monroe-Berks-Lehigh- Northampton- Including the cities of Newton, Washington, Sandy Hook, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, and Easton 753 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Visibility less than one mile in dense fog. * WHERE...In New Jersey, Sussex, Warren and Eastern Monmouth. In Pennsylvania, Carbon, Monroe, Northampton, Lehigh and Berks. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ DEZ001-NJZ017-018-211400- /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ New Castle-Gloucester-Camden- Including the cities of Wilmington, Glassboro, Camden, and Cherry Hill 753 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT SUNDAY... * WHAT...Heat index values up to 99 expected. * WHERE...In New Jersey, Gloucester and Camden. In Delaware, New Castle. * WHEN...From 11 AM this morning to 6 PM EDT Sunday. * 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 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. && $$ MPS
014 WWUS71 KPHI 211308 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 908 AM EDT Sat May 21 2022 NJZ009-013-020-027-PAZ101-103-105-220200- /O.CAN.KPHI.FG.Y.0009.000000T0000Z-220521T1400Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T0200Z/ Hunterdon-Western Monmouth-Ocean-Southeastern Burlington- Western Chester-Western Montgomery-Upper Bucks- Including the cities of Flemington, Freehold, Jackson, Wharton State Forest, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 908 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... ...DENSE FOG ADVISORY IS CANCELLED... * WHAT...Heat index values up to 99 expected. * WHERE...In New Jersey, Hunterdon, Southeastern Burlington, Ocean and Western Monmouth. In Pennsylvania, Upper Bucks, Western Chester and Western Montgomery. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ NJZ008-010-012-015-019-PAZ070-071-102-104-106-220200- /O.CAN.KPHI.FG.Y.0009.000000T0000Z-220521T1400Z/ /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ Morris-Somerset-Middlesex-Mercer-Northwestern Burlington-Delaware- Philadelphia-Eastern Chester-Eastern Montgomery-Lower Bucks- Including the cities of Morristown, Somerville, New Brunswick, Trenton, Moorestown, Mount Holly, Media, Philadelphia, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 908 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT SUNDAY... ...DENSE FOG ADVISORY IS CANCELLED... * WHAT...Heat index values up to 99 expected. * WHERE...In New Jersey, Morris, Mercer, Middlesex, Somerset and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia, Eastern Montgomery, Lower Bucks and Eastern Chester. * WHEN...Until 6 PM EDT Sunday. * 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 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. && $$ NJZ001-007-014-PAZ054-055-060>062-211415- /O.CAN.KPHI.FG.Y.0009.000000T0000Z-220521T1400Z/ Sussex-Warren-Eastern Monmouth-Carbon-Monroe-Berks-Lehigh- Northampton- Including the cities of Newton, Washington, Sandy Hook, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, and Easton 908 AM EDT Sat May 21 2022 ...DENSE FOG ADVISORY IS CANCELLED... Dense fog has lifted and visibilities are over 1/4 mile. $$ DEZ001-NJZ017-018-220200- /O.CON.KPHI.HT.Y.0001.220521T1500Z-220522T2200Z/ New Castle-Gloucester-Camden- Including the cities of Wilmington, Glassboro, Camden, and Cherry Hill 908 AM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT SUNDAY... * WHAT...Heat index values up to 100 expected. * WHERE...In New Jersey, Gloucester and Camden. In Delaware, New Castle. * WHEN...Until 6 PM EDT Sunday. * 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 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. && $$ MPS
404 WWUS71 KPHI 211916 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 316 PM EDT Sat May 21 2022 NJZ009-013-020-027-PAZ101-103-105-220200- /O.CON.KPHI.HT.Y.0001.000000T0000Z-220522T0200Z/ Hunterdon-Western Monmouth-Ocean-Southeastern Burlington- Western Chester-Western Montgomery-Upper Bucks- Including the cities of Flemington, Freehold, Jackson, Wharton State Forest, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 316 PM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Heat index values up to 98. * WHERE...In New Jersey, Hunterdon, Southeastern Burlington, Ocean and Western Monmouth. In Pennsylvania, Upper Bucks, Western Chester and Western Montgomery. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ DEZ001-NJZ008-010-012-015-017>019-PAZ070-071-102-104-106-221000- /O.CON.KPHI.HT.Y.0001.000000T0000Z-220522T2200Z/ New Castle-Morris-Somerset-Middlesex-Mercer-Gloucester-Camden- Northwestern Burlington-Delaware-Philadelphia-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Morristown, Somerville, New Brunswick, Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 316 PM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT SUNDAY... * WHAT...Heat index values up to 99. * WHERE...Portions of New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...Until 6 PM EDT Sunday. * 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 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. && $$ MPS
220 WWUS71 KPHI 220147 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 947 PM EDT Sat May 21 2022 NJZ009-013-020-027-PAZ101-103-105-220300- /O.EXP.KPHI.HT.Y.0001.000000T0000Z-220522T0200Z/ Hunterdon-Western Monmouth-Ocean-Southeastern Burlington- Western Chester-Western Montgomery-Upper Bucks- Including the cities of Flemington, Freehold, Jackson, Wharton State Forest, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 947 PM EDT Sat May 21 2022 ...HEAT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING... Heat indices have dropped after sunset and are expected to remain slightly lower Sunday with added cloud cover, though it still will remain hot and humid. $$ DEZ001-NJZ008-010-012-015-017>019-PAZ070-071-102-104-106-221500- /O.CON.KPHI.HT.Y.0001.000000T0000Z-220522T2200Z/ New Castle-Morris-Somerset-Middlesex-Mercer-Gloucester-Camden- Northwestern Burlington-Delaware-Philadelphia-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Morristown, Somerville, New Brunswick, Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 947 PM EDT Sat May 21 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT SUNDAY... * WHAT...Heat index values up to 96. * WHERE...Portions of central, northern and southern New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...Until 6 PM EDT Sunday. * 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 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. && $$ Davis
623 WWUS71 KPHI 220736 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 336 AM EDT Sun May 22 2022 DEZ001-NJZ008-010-012-015-017>019-PAZ070-071-102-104-106-222200- /O.CON.KPHI.HT.Y.0001.000000T0000Z-220522T2200Z/ New Castle-Morris-Somerset-Middlesex-Mercer-Gloucester-Camden- Northwestern Burlington-Delaware-Philadelphia-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Morristown, Somerville, New Brunswick, Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 336 AM EDT Sun May 22 2022 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Heat index values up to 96. * WHERE...Portions of central, northern and southern New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...Until 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ JEO
019 WWUS71 KPHI 221800 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 200 PM EDT Sun May 22 2022 DEZ001-NJZ008-010-012-015-017>019-PAZ070-071-102-104-106-221900- /O.CAN.KPHI.HT.Y.0001.000000T0000Z-220522T2200Z/ New Castle-Morris-Somerset-Middlesex-Mercer-Gloucester-Camden- Northwestern Burlington-Delaware-Philadelphia-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Morristown, Somerville, New Brunswick, Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 200 PM EDT Sun May 22 2022 ...HEAT ADVISORY IS CANCELLED... The highest heat index values will remain below Heat Advisory criteria going through the afternoon. $$ MPS
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 May 20, 1:59 AM EDT, 1 hour 16 minutes earlier.
Area forecast discussion, May 20, 1:59 AM EDT, 1 hour 16 minutes before
Area Forecast Discussion National Weather Service Mount Holly NJ 159 AM EDT Fri May 20 2022 .SYNOPSIS... A weak disturbance approaches late tonight and passes through our area on Friday, then Bermuda high pressure sets up for the weekend. A cold front passes through Sunday night and remains nearly stationary over the Mid-Atlantic into next week. High pressure passes to the north as the week progresses, then a cold front approaches late next week. && .NEAR TERM /THROUGH TODAY/... Low temperatures should range from the low 50s north of I- 80 to the mid 50s to low 60s elsewhere. Winds will become light and variable to even calm in many places. Patchy fog is expected to develop this morning, particularly across coastal areas of New Jersey and into interior portions of northern and northeastern New Jersey. Confidence is low on how expansive and dense the fog may become. Another shortwave trough and an associated MCV complex from the Ohio Valley are expected to progress toward the region overnight. The approaching wave will lift a more pronounced warm front north through the area during the morning hours Friday. Temperatures, dewpoints, and thus instability will rise as the front lifts through the area as the day progresses. Meanwhile, the broad synoptic ridging will begin quickly building throughout the day and will continue building through Friday night. The latest CAM guidance suite indicates a wide variety of outcomes related to how the remnant MCV progresses across the region from the mid-morning and into the afternoon on Friday. The strengthening ridge axis across the East Coast and western Atlantic introduces a complex and low predictability scenario. It seems that the strengthening ridge axis may be enough to weaken/dry out the MCV or even push it north of the local forecast area (into northeastern Pennsylvania and Upstate New York). However, if the MCV slows down overnight and passes across the region after daytime heating has allowed instability to build, we could see a few thunderstorms become strong to locally severe. In any case, the probability of convection has undoubtedly increased enough to warrant a wholesale update and increase to the PoPs/weather forecast for the daytime period. Aside from the convection potential on Friday, skies should start out partly cloudy. The cloud cover will be more widespread if the MCV holds together or restrengthens across the region. Any lingering fog should mix out fairly quickly. Southerly winds will increase to 10-15 mph. Expect highs about 10 degrees above normal in the mid to upper 80s in most areas. && .SHORT TERM /TONIGHT THROUGH SUNDAY/... Weak low pressure passes north of the region Friday evening. Any showers or thunderstorms should be over prior to sunset. Meanwhile, Bermuda high pressure sets up off the Mid-Atlantic coast with strong mid-level ridging along the Eastern Seaboard and developing surface ridging as well. Warm air and moisture advection will be underway Friday night. Surface dew points climb into the mid and upper 60s through the night. With sea surface temperatures still in the upper 50s to around 60, can expect advection fog to form over the ocean and to spread into coastal areas Friday night through Saturday morning. Any fog on land should burn off with heating of the day shortly after sunrise on Saturday. A hot and humid air mass will be over the area this weekend, but the hottest day will be Saturday. With abundant sunshine and 850 mb temperatures upwards of +20C, high temperatures away from the coasts will climb into the mid and upper 90s. Surface dew points will start out in the mid and upper 60s, but should mix out into the low to mid 60s by Saturday afternoon. There is not much wind aloft, and mixing does not look to be all that impressive, so not expecting dew points to crash. Regardless, the Heat Index will generally be in the mid to upper 90s, and around 100 along the Urban corridor and into portions of northeast New Jersey. For Delmarva and extreme southeast New Jersey, Heat Index values have to be over 105 for a Heat Advisory. It does not look as if the Heat Index will be quite that high in those areas, so any Heat Advisories will be limited to the Urban corridor and portions of northern New Jersey. Along the coasts, highs will top off in the upper 70s to low 80s. A warm and humid night is on tap for Saturday night. Some mid- level shortwave energy approaches from the west in the afternoon and evening, but will ride around the apex of the high. Any convection should stay well north and west of the local area during that time. Coastal fog redevelops Saturday night as moisture advection continues and surface dew points rebound into the mid and upper 60s. A cold front begins to approach on Sunday. Clouds will spread into the region ahead of the front, and the hottest air of the air mass will push offshore. As a result, high temperatures will be several degrees cooler compared to Saturday, generally in the upper 80s to low 90s inland and in the 70s along the coast. On Sunday, the cloud cover will help keep dew points elevated in the afternoon. As a result, although surface temperatures will be cooler compared to Saturday, the Heat Index will be high once again. Max Heat Index values will be in the low to mid 90s throughout, and in the mid to upper 90s along the Urban corridor. A more localized Heat Advisory may be needed for Sunday. Surface high pressure sags a bit to the south on Sunday afternoon as that cold front approaches, but mid-level ridging remains strong along the coast. Mid and upper level energy rides around the apex of the mid-level high north of the area, so there is not much support for widespread convection with the approach and passage of the cold front. Timing does not look good, as the front does not pass through until late Sunday night. Will carry chance PoPs to low-end likely PoPs for areas north and west, but will only carry a chance for thunder. && .LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/... Cold front slowly works its way through the region Sunday night. Not much in the way of mid-level troughiness. In fact, the mid- level ridge remains over the area into Monday morning. Although scattered showers are possible, not expecting much in the way of convection, especially considering how warm and humid it will be ahead of the front. Cold front finally pushes offshore on Monday, but will become nearly stationary south of the area and over the Mid-Atlantic into the new week. Meanwhile, surface high pressure builds in from the north. A fairly unsettled pattern sets up for most of next week, as several weak waves of low pressure develop on that stationary front. However, if the high is able to sag far enough southward, that would help keep precip mainly focused on southern areas. Either way, it is not looking like a washout for most of next week, but chances are enough to keep at least chance PoPs in the forecast for most of next week. Highs will be around 15 degrees cooler Monday compared to Sunday, and then temperatures will be on the cooler side of normal for the rest of the week. && .AVIATION /06Z FRIDAY THROUGH TUESDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Early this morning...VFR with mostly high clouds, however some patchy fog has tried to develop. High clouds streaming across the region has allowed visibilities to recover though. Southwest or south to southeast winds near 5 knots, becoming light and variable to locally calm. Low confidence on timing/restrictions with any fog. Friday...Local fog possible early, otherwise VFR with some increase in clouds. Showers and thunderstorms may move into portions of the region between about 15-21z. Southerly winds increasing to around 10 knots, with some gusts up to 20 knots especially at ACY, MIV and ILG. Low confidence regarding shower/thunder timing and coverage. Outlook... Friday night...VFR overall. Fog may develop at KACY and possibly KMIV with sub-VFR VSBYs. S wind 5 to 10 kt. Moderate confidence. Saturday through Saturday night...VFR. Reduced VSBY in fog at KACY and possibly KMIV. S to SW winds 5 to 10 kt. High confidence. Sunday through Sunday night...VFR on Sunday, and then scattered SHRA/TSRA will result in sub-VFR conditions in the evening and at night. SW winds 5 to 10 kt, becoming NW late Sunday night. Moderate confidence. Monday through Monday night...Mainly VFR. NW winds 5 to 10 kt. Moderate confidence. Tuesday...VFR. E winds 5 to 10 kt. Moderate confidence. && .MARINE... Southerly winds will prevail tonight around 10 knots. Areas of fog are expected to develop overnight, some of which could be locally dense reducing visibility to 1-3 NM. The winds will increase to around 10-15 knots from the southeast during the daytime Friday. Seas 2-3 feet. A few showers or thunderstorms are possible Friday afternoon. Outlook... Friday night through Tuesday...Conditions overall will remain below SCA criteria. S-SW winds generally 10 to 15 kt with 3 to 4 ft seas. The SW gradient will result in 15 to 20 kt winds Sunday afternoon and evening, and seas may build close to 5 feet as a cold front approaches. Winds shift to the NW behind the departing front on Monday, and then an E wind develops for Tuesday. As a warm and humid airmass overspreads the colder waters starting Friday night, reduced VSBYs in areas of fog are likely through Sunday. && .CLIMATE... A hot and humid air mass is forecast to overspread the region this weekend. The hottest day will be Saturday. Here is a list of the high temperature records for Saturday and the record high temperatures for the month of May. Locations 5/21 Record High Temps May Record High Temps --------- ---------------------- --------------------- Philadelphia, PA 95 in 1934 97 in 1991 Reading, PA 96 in 1996 96 in 1996/ 1962 Allentown, PA 92 in 1934 97 in 1962 Mount Pocono, PA 87 in 1911 94 in 1911 Trenton, NJ 94 in 1934 99 in 1986/ 1911 Atlantic City (airport), NJ 93 in 1996 99 in 1969 Atlantic City (marina), NJ 85 in 1934 95 in 1925/ 1895 Wilmington, DE 95 in 1996 98 in 1895 Georgetown, DE 94 in 1996 98 in 1991 && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && Synopsis...MPS Near Term...Gorse/Staarmann Short Term...MPS Long Term...MPS Aviation...Gorse/Haines/MPS/Staarmann Marine...MPS/Staarmann Climate...WFO PHI
Hazardous weather outlook, May 19, 10:59 PM EDT, 4 hours 16 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1059 PM EDT Thu May 19 2022 DEZ001-210259- New Castle- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-210259- Kent- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. DEZ003-210259- Inland Sussex- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. DEZ004-210259- Delaware Beaches- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ054-210259- Carbon- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ055-210259- Monroe- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ060-210259- Berks- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ061-210259- Lehigh- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ062-210259- Northampton- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ070-210259- Delaware- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-210259- Philadelphia- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-210259- Western Chester- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. PAZ102-210259- Eastern Chester- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-210259- Western Montgomery- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-210259- Eastern Montgomery- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-210259- Upper Bucks- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-210259- Lower Bucks- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-210259- Sussex- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-210259- Warren- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ008-210259- Morris- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-210259- Hunterdon- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-210259- Somerset- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-210259- Middlesex- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-210259- Western Monmouth- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ014-210259- Eastern Monmouth- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ015-210259- Mercer- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-210259- Salem- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ017-210259- Gloucester- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-210259- Camden- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-210259- Northwestern Burlington- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Hot conditions could result in heat exhaustion with prolonged exposure on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-210259- Ocean- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ021-210259- Cumberland- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ022-210259- Atlantic- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ023-210259- Cape May- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ024-210259- Atlantic Coastal Cape May- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ025-210259- Coastal Atlantic- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ026-210259- Coastal Ocean- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. NJZ027-210259- Southeastern Burlington- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. MDZ012-210259- Kent MD- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. MDZ015-210259- Queen Annes- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. MDZ019-210259- Talbot- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. MDZ020-210259- Caroline- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ430-210259- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ431-210259- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ450-210259- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ451-210259- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ452-210259- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ453-210259- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ454-210259- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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. ANZ455-210259- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1059 PM EDT Thu May 19 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. 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.
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 20, 12:30 PM EDT | Marine Dense Fog Advisory | PHI | 6 hr | |
| May 20, 2:27 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester | 48 min |
| May 20, 3:00 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 31 min |
| May 20, 3:05 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset | 29 min |
| May 20, 3:37 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Mercer, Salem | 53 min |
| May 20, 3:41 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset, Warren | 49 min |
| May 20, 3:48 PM EDT | Special Weather Statement | PHI | Monmouth | 27 min |
| May 20, 3:52 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer | 3 hr |
| May 20, 3:55 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris, Sussex, Warren | 3 hr |
| May 20, 4:11 PM EDT | Special Weather Statement | PHI | Sussex | 34 min |
| May 20, 4:26 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Hunterdon, Mercer, Middlesex, Monmouth and 3 more | 3 hr |
| May 20, 4:32 PM EDT | Special Weather Statement | PHI | Mercer, Middlesex | 28 min |
| May 20, 4:33 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Ocean | 42 min |
| May 20, 4:56 PM EDT | Special Weather Statement | PHI | Middlesex, Monmouth | 49 min |
| May 20, 5:11 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Ocean | 64 min |
| May 20, 5:15 PM EDT | Special Marine Warning | PHI | 45 min | |
| May 20, 5:20 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 27 min |
| May 20, 5:51 PM EDT | Special Marine Warning | PHI | 32 min | |
| May 20, 5:54 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 28 min |
| May 20, 1:45 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 45 min |
| May 20, 2:22 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery | 53 min |
| May 20, 2:30 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 45 min |
| May 20, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh, Montgomery | 52 min |
| May 20, 3:10 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery | 50 min |
| May 20, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 50 min |
| May 20, 3:28 PM EDT | Special Weather Statement | PHI | Philadelphia | 32 min |
| May 20, 5:37 PM EDT | Areal Flood Warning | PHI | Bucks, Montgomery | 68 min |
Nearby
Heat Advisories in New Jersey, 2022Heat Advisories in Pennsylvania, 2022Heat Advisories in Delaware, 2022Every heat advisory in 2022
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.