Alert archive / New Jersey / Flash Flood Watches in 2021
Flash Flood Watch 9, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flash flood watch at Aug 30, 2021, 5:00 AM EDT for 4 states. It took effect at Sep 1, 2021, 8:00 AM EDT. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Aug 30, 2021, 5:00 AM EDT (09:00 UTC)
- In effect from
- Sep 1, 2021, 8:00 AM EDT
- Expired
- Sep 2, 2021, 3:56 AM EDT
- In force
- 20 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Flood severity
- None
All 33 counties
Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Cumberland County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 67 km from the middle of the area, began a volume at 09:03 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
Brookhaven, NY (KOKX), launched 00:00Z, 9.0 hours before the alert went out and 220 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
- 9 J/kg
- Mixed-layer CIN
- -135 J/kg
- Mixed-layer LCL
- 670 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
281 WGUS61 KPHI 300900 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 500 AM EDT Mon Aug 30 2021 NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-302000- /O.NEW.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia- Western Chester-Eastern Chester-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Trenton, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 500 AM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The National Weather Service in Mount Holly has issued a * Flash Flood Watch for portions of New Jersey and Pennsylvania, including the following areas, in New Jersey, Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania, Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * From Wednesday morning through Thursday evening. * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 3 to 5 inches of rain, with locally higher amounts likely exceeding 6 inches from late Tuesday night through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Moderate to major flooding is possible along the main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$ DEZ001-002-MDZ012-015-NJZ013-014-016>027-302000- /O.NEW.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Kent MD-Queen Annes-Western Monmouth- Eastern Monmouth-Salem-Gloucester-Camden-Northwestern Burlington- Ocean-Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Wilmington, Dover, Chestertown, Centreville, Freehold, Sandy Hook, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 500 AM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The National Weather Service in Mount Holly has issued a * Flash Flood Watch for portions of Delaware, northeast Maryland, and New Jersey, including the following areas, in Delaware, Kent and New Castle. In northeast Maryland, Kent MD and Queen Annes. In New Jersey, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * From Wednesday morning through Thursday evening. * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 2 to 4 inches of rain with locally higher amounts from late Tuesday night through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$ MPS
9 follow-up statements
797 WGUS61 KPHI 301904 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 304 PM EDT Mon Aug 30 2021 DEZ003-004-MDZ019-020-310800- /O.EXA.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Easton, and Denton 304 PM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The National Weather Service in Mount Holly has expanded the * Flash Flood Watch to include portions of southern Delaware and northeast Maryland, including the following areas, in southern Delaware, Delaware Beaches and Inland Sussex. In northeast Maryland, Caroline and Talbot. * From Wednesday morning through Thursday evening * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 3 inches of rain with locally higher amounts from Wednesday through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$ NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-310800- /O.CON.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia- Western Chester-Eastern Chester-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Trenton, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 304 PM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The Flash Flood Watch continues for * Portions of New Jersey and Pennsylvania, including the following areas, in New Jersey, Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania, Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * From Wednesday morning through Thursday evening * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 3 to 5 inches of rain, with locally higher amounts likely exceeding 6 inches from Wednesday through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Moderate to major flooding is possible along the main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$ DEZ001-002-MDZ012-015-NJZ013-014-016>027-310800- /O.CON.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Kent MD-Queen Annes-Western Monmouth- Eastern Monmouth-Salem-Gloucester-Camden-Northwestern Burlington- Ocean-Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Wilmington, Dover, Chestertown, Centreville, Freehold, Sandy Hook, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 304 PM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The Flash Flood Watch continues for * Portions of Delaware, northeast Maryland, and New Jersey, including the following areas, in Delaware, Kent and New Castle. In northeast Maryland, Kent MD and Queen Annes. In New Jersey, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * From Wednesday morning through Thursday evening * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 2 to 4 inches of rain with locally higher amounts from Wednesday through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$
155 WGUS61 KPHI 310109 FFAPHI Flood Watch National Weather Service Mount Holly NJ 909 PM EDT Mon Aug 30 2021 NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-311100- /O.CON.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia- Western Chester-Eastern Chester-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Trenton, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 909 PM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The Flash Flood Watch continues for * Portions of New Jersey and Pennsylvania, including the following areas, in New Jersey, Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania, Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * From Wednesday morning through Thursday evening. * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 3 to 5 inches of rain, with locally higher amounts likely exceeding 6 inches from Wednesday through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Moderate to major flooding is possible along the main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$ DEZ001>004-MDZ012-015-019-020-NJZ013-014-016>027-311100- /O.CON.KPHI.FF.A.0009.210901T1200Z-210903T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD- Queen Annes-Talbot-Caroline-Western Monmouth-Eastern Monmouth- Salem-Gloucester-Camden-Northwestern Burlington-Ocean-Cumberland- Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic- Coastal Ocean-Southeastern Burlington- Including the cities of Wilmington, Dover, Georgetown, Rehoboth Beach, Chestertown, Centreville, Easton, Denton, Freehold, Sandy Hook, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 909 PM EDT Mon Aug 30 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... The Flash Flood Watch continues for * Portions of Delaware, northeast Maryland, and New Jersey, including the following areas, in Delaware, Delaware Beaches, Inland Sussex, Kent, and New Castle. In northeast Maryland, Caroline, Kent MD, Queen Annes, and Talbot. In New Jersey, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * From Wednesday morning through Thursday evening. * The remnants of Hurricane Ida will pass through the region Wednesday through Wednesday night, finally departing on Thursday. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 2 to 4 inches of rain with locally higher amounts from Wednesday through Thursday morning. Combined with wet antecedent conditions, this will lead to flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that there is the potential for flash flooding which can be life-threatening. Heavy rain is expected to occur over a short period of time. Rapidly rising flood waters may quickly inundate roadways and areas of poor drainage. Streams and creeks could leave their banks, flooding nearby properties. Please monitor the forecast, especially if you live in a location that is prone to flooding. Be prepared to take action if a flash flood warning is issued for your area. && $$
619 WGUS61 KPHI 310714 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 314 AM EDT Tue Aug 31 2021 NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-311915- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Jim Thorpe, Flemington, Media, Philadelphia, Doylestown, Chalfont, Morristown, Honey Brook, Lansdale, Norristown, Reading, Pottstown, Allentown, Oxford, Kennett Square, Easton, West Chester, Morrisville, New Brunswick, Trenton, Newton, Washington, Collegeville, Bethlehem, Stroudsburg, Perkasie, and Somerville 314 AM EDT Tue Aug 31 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY AFTERNOON... The Flash Flood Watch is now in effect for * Portions of New Jersey...and Pennsylvania...including the following areas...in New Jersey...Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * From Wednesday morning through Thursday afternoon. * The remnants of Hurricane Ida will pass through the region Wednesday through early Thursday morning. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 3 to 5 inches of rain, with locally higher amounts likely exceeding 6 inches by Thursday morning. Combined with wet antecedent conditions, this will lead to numerous instances of flash flooding, some of which may be significant. * Flooding of creeks, streams, urban areas, and poor drainage areas is likely in the areas of heaviest rain. Water is likely to cover the roads, especially in low-lying areas. Moderate to major flooding is possible along some main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ001-002-MDZ012-015-NJZ013-014-016>027-311915- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Kent MD-Queen Annes-Western Monmouth-Eastern Monmouth-Salem-Gloucester-Camden-Northwestern Burlington-Ocean- Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Chestertown, Millville, Mount Holly, Ocean City, Glassboro, Moorestown, Cherry Hill, Wilmington, Freehold, Long Beach Island, Atlantic City, Camden, Hammonton, Cape May Court House, Jackson, Pennsville, Wharton State Forest, Centreville, Sandy Hook, and Dover 314 AM EDT Tue Aug 31 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY AFTERNOON... The Flash Flood Watch is now in effect for * Portions of Delaware...northeast Maryland...and New Jersey... including the following areas...in Delaware...Kent and New Castle. In northeast Maryland...Kent MD and Queen Annes. In New Jersey... Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * From Wednesday morning through Thursday afternoon. * The remnants of Hurricane Ida will pass through the region Wednesday through early Thursday morning. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 2 to 4 inches of rain with locally higher amounts by Thursday morning. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ003-004-MDZ019-020-311915- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Denton, and Easton 314 AM EDT Tue Aug 31 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY AFTERNOON... The Flash Flood Watch is now in effect for * Portions of southern Delaware...and northeast Maryland...including the following areas...in southern Delaware...Delaware Beaches and Inland Sussex. In northeast Maryland...Caroline and Talbot. * From Wednesday morning through Thursday afternoon. * The remnants of Hurricane Ida will pass through the region Wednesday through early Thursday morning. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 3 inches of rain with locally higher amounts by Thursday morning. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CMS
228 WGUS61 KPHI 311901 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 301 PM EDT Tue Aug 31 2021 NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-010930- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Jim Thorpe, Flemington, Media, Philadelphia, Doylestown, Chalfont, Morristown, Honey Brook, Lansdale, Norristown, Reading, Pottstown, Allentown, Oxford, Kennett Square, Easton, West Chester, Morrisville, New Brunswick, Trenton, Newton, Washington, Collegeville, Bethlehem, Stroudsburg, Perkasie, and Somerville 301 PM EDT Tue Aug 31 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY MORNING... The Flash Flood Watch is now in effect for * Portions of New Jersey...and Pennsylvania...including the following areas...in New Jersey...Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * From Wednesday morning through Thursday morning. * The remnants of Hurricane Ida will pass through the region Wednesday through early Thursday morning. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 4 to 6 inches of rain, with locally higher amounts likely exceeding 6 inches by Thursday morning. Combined with wet antecedent conditions, this will lead to numerous instances of flash flooding, some of which may be significant. * Flooding of creeks, streams, urban areas, and poor drainage areas is likely in the areas of heaviest rain. Water is likely to cover the roads, especially in low-lying areas. Moderate to major flooding is possible along some main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ001-002-MDZ012-015-NJZ013-014-016>027-010930- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Kent MD-Queen Annes-Western Monmouth-Eastern Monmouth-Salem-Gloucester-Camden-Northwestern Burlington-Ocean- Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Chestertown, Millville, Mount Holly, Ocean City, Glassboro, Moorestown, Cherry Hill, Wilmington, Freehold, Long Beach Island, Atlantic City, Camden, Hammonton, Cape May Court House, Jackson, Pennsville, Wharton State Forest, Centreville, Sandy Hook, and Dover 301 PM EDT Tue Aug 31 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY MORNING... The Flash Flood Watch is now in effect for * Portions of Delaware...northeast Maryland...and New Jersey... including the following areas...in Delaware...Kent and New Castle. In northeast Maryland...Kent MD and Queen Annes. In New Jersey... Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * From Wednesday morning through Thursday morning. * The remnants of Hurricane Ida will pass through the region Wednesday through early Thursday morning. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 2 to 4 inches of rain with locally higher amounts by Thursday morning. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ003-004-MDZ019-020-010930- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Denton, and Easton 301 PM EDT Tue Aug 31 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY MORNING... The Flash Flood Watch is now in effect for * Portions of southern Delaware...and northeast Maryland...including the following areas...in southern Delaware...Delaware Beaches and Inland Sussex. In northeast Maryland...Caroline and Talbot. * From Wednesday morning through Thursday morning. * The remnants of Hurricane Ida will pass through the region Wednesday through early Thursday morning. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 3 inches of rain with locally higher amounts by Thursday morning. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ JEO
316 WGUS61 KPHI 010703 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 303 AM EDT Wed Sep 1 2021 NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-012030- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Jim Thorpe, Flemington, Media, Philadelphia, Doylestown, Chalfont, Morristown, Honey Brook, Lansdale, Norristown, Reading, Pottstown, Allentown, Oxford, Kennett Square, Easton, West Chester, Morrisville, New Brunswick, Trenton, Newton, Washington, Collegeville, Bethlehem, Stroudsburg, Perkasie, and Somerville 303 AM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THURSDAY MORNING... The Flash Flood Watch is now in effect for * Portions of New Jersey...and Pennsylvania...including the following areas...in New Jersey...Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * From 8 AM EDT this morning through Thursday morning. * The remnants of Hurricane Ida will pass through the region today and tonight. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread rainfall totals of 3 to 6 inches, with locally higher amounts possible. Much of this rainfall may occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to numerous instances of flash flooding, some of which may be significant. * Flooding of creeks, streams, urban areas, and poor drainage areas is likely in the areas of heaviest rain. Water is likely to cover the roads, especially in low-lying areas. Moderate to major flooding is possible along some main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ001-002-MDZ012-015-NJZ013-014-016>027-012030- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Kent MD-Queen Annes-Western Monmouth-Eastern Monmouth-Salem-Gloucester-Camden-Northwestern Burlington-Ocean- Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Chestertown, Millville, Mount Holly, Ocean City, Glassboro, Moorestown, Cherry Hill, Wilmington, Freehold, Long Beach Island, Atlantic City, Camden, Hammonton, Cape May Court House, Jackson, Pennsville, Wharton State Forest, Centreville, Sandy Hook, and Dover 303 AM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THURSDAY MORNING... The Flash Flood Watch is now in effect for * Portions of Delaware...northeast Maryland...and New Jersey... including the following areas...in Delaware...Kent and New Castle. In northeast Maryland...Kent MD and Queen Annes. In New Jersey... Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * From 8 AM EDT this morning through Thursday morning. * The remnants of Hurricane Ida will pass through the region today and tonight. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 4 inches of rain with locally higher amounts by Thursday morning. Additionally, much of this rainfall may occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ003-004-MDZ019-020-012030- /O.EXT.KPHI.FF.A.0009.210901T1200Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Denton, and Easton 303 AM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH NOW IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THURSDAY MORNING... The Flash Flood Watch is now in effect for * Portions of southern Delaware...and northeast Maryland...including the following areas...in southern Delaware...Delaware Beaches and Inland Sussex. In northeast Maryland...Caroline and Talbot. * From 8 AM EDT this morning through Thursday morning. * The remnants of Hurricane Ida will pass through the region today and tonight. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 3 inches of rain with locally higher amounts by Thursday morning. Additionally, much of this rainfall will likely occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CMS
201 WGUS61 KPHI 011848 FFAPHI Flood Watch National Weather Service Mount Holly NJ 248 PM EDT Wed Sep 1 2021 NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Jim Thorpe, Flemington, Media, Philadelphia, Doylestown, Chalfont, Morristown, Honey Brook, Lansdale, Norristown, Reading, Pottstown, Allentown, Oxford, Kennett Square, Easton, West Chester, Morrisville, New Brunswick, Trenton, Newton, Washington, Collegeville, Bethlehem, Stroudsburg, Perkasie, and Somerville 248 PM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING... The Flash Flood Watch continues for * Portions of New Jersey...and Pennsylvania...including the following areas...in New Jersey...Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * Through Thursday morning. * The remnants of Hurricane Ida will pass through the region today and tonight. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread rainfall totals of 3 to 6 inches, with locally higher amounts possible. Much of this rainfall may occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to numerous instances of flash flooding, some of which may be significant. * Flooding of creeks, streams, urban areas, and poor drainage areas is likely in the areas of heaviest rain. Water is likely to cover the roads, especially in low-lying areas. Moderate to major flooding is possible along some main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ001-002-MDZ012-015-NJZ013-014-016>027-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Kent MD-Queen Annes-Western Monmouth-Eastern Monmouth-Salem-Gloucester-Camden-Northwestern Burlington-Ocean- Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Chestertown, Millville, Mount Holly, Ocean City, Glassboro, Moorestown, Cherry Hill, Wilmington, Freehold, Long Beach Island, Atlantic City, Camden, Hammonton, Cape May Court House, Jackson, Pennsville, Wharton State Forest, Centreville, Sandy Hook, and Dover 248 PM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING... The Flash Flood Watch continues for * Portions of Delaware...northeast Maryland...and New Jersey... including the following areas...in Delaware...Kent and New Castle. In northeast Maryland...Kent MD and Queen Annes. In New Jersey... Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Northwestern Burlington, Ocean, Salem, Southeastern Burlington, and Western Monmouth. * Through Thursday morning. * The remnants of Hurricane Ida will pass through the region today and tonight. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 4 inches of rain with locally higher amounts by Thursday morning. Additionally, much of this rainfall may occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DEZ003-004-MDZ019-020-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Denton, and Easton 248 PM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING... The Flash Flood Watch continues for * Portions of southern Delaware...and northeast Maryland...including the following areas...in southern Delaware...Delaware Beaches and Inland Sussex. In northeast Maryland...Caroline and Talbot. * Through Thursday morning. * The remnants of Hurricane Ida will pass through the region today and tonight. Periods of heavy rain and scattered thunderstorms associated with this low will result in widespread 1 to 3 inches of rain with locally higher amounts by Thursday morning. Additionally, much of this rainfall will likely occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to instances of flash flooding. * Flooding of creeks, streams, urban areas, and poor drainage areas is possible. Water is likely to cover the roads, especially in low-lying areas. Roads and structures near rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ JEO
768 WGUS61 KPHI 020348 FFAPHI Flood Watch National Weather Service Mount Holly NJ 1148 PM EDT Wed Sep 1 2021 DEZ001>004-MDZ012-015-019-020-020500- /O.CAN.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes- Talbot-Caroline- Including the cities of Georgetown, Denton, Chestertown, Wilmington, Rehoboth Beach, Centreville, Easton, and Dover 1148 PM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for portions of Delaware...and northeast Maryland...including the following areas...in Delaware...Delaware Beaches, Inland Sussex, Kent, and New Castle. In northeast Maryland...Caroline, Kent MD, Queen Annes, and Talbot has been cancelled. The Flood Watch is cancelled. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ NJZ001-007>010-012-015-PAZ054-055-060>062-070-071-101>106-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Carbon- Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Jim Thorpe, Flemington, Media, Philadelphia, Doylestown, Chalfont, Morristown, Honey Brook, Lansdale, Norristown, Reading, Pottstown, Allentown, Oxford, Kennett Square, Easton, West Chester, Morrisville, New Brunswick, Trenton, Newton, Washington, Collegeville, Bethlehem, Stroudsburg, Perkasie, and Somerville 1148 PM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 AM EDT THURSDAY... The Flash Flood Watch continues for * Portions of New Jersey...and Pennsylvania...including the following areas...in New Jersey...Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex, and Warren. In Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery. * Until 8 AM EDT Thursday. * Though the heaviest rainfall has ended across the watch area, widespread flooding continues, with significant impacts expected to last through the night. * Flooding of creeks, streams, urban areas, and poor drainage areas is likely in the areas of heaviest rain. Water is likely to cover the roads, especially in low-lying areas. Moderate to major flooding is likely along some main stem rivers, and roads and structures near these rivers may be flooded. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ NJZ013-014-016>027-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Western Monmouth-Eastern Monmouth-Salem-Gloucester-Camden- Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Glassboro, Mount Holly, Ocean City, Cherry Hill, Moorestown, Millville, Atlantic City, Freehold, Long Beach Island, Camden, Hammonton, Cape May Court House, Jackson, Pennsville, Wharton State Forest, and Sandy Hook 1148 PM EDT Wed Sep 1 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 AM EDT THURSDAY... The Flash Flood Watch continues for * Portions of central New Jersey...and southern New Jersey... including the following areas...in central New Jersey...Eastern Monmouth and Western Monmouth. In southern New Jersey...Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Gloucester, Northwestern Burlington, Ocean, Salem, and Southeastern Burlington. * Until 8 AM EDT Thursday. * Periods of heavy rain and scattered thunderstorms associated will result in widespread 1 to 3 inches of rain with locally higher amounts by morning. Additionally, much of this rainfall may occur in a short period of time, exacerbating the flooding threat. Combined with wet antecedent conditions, this will lead to instances of flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CMS
906 WGUS61 KPHI 020703 FFAPHI Flood Watch National Weather Service Mount Holly NJ 303 AM EDT Thu Sep 2 2021 NJZ016>027-PAZ054-055-060>062-070-071-101>106-020815- /O.CAN.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Salem-Gloucester-Camden-Northwestern Burlington-Ocean-Cumberland- Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton- Delaware-Philadelphia-Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Glassboro, Jim Thorpe, Media, Philadelphia, Doylestown, Chalfont, Jackson, Pennsville, Reading, Lansdale, Norristown, Honey Brook, Mount Holly, Ocean City, Cherry Hill, Moorestown, Pottstown, Hammonton, Cape May Court House, Oxford, Kennett Square, Easton, Morrisville, West Chester, Millville, Allentown, Wharton State Forest, Atlantic City, Collegeville, Long Beach Island, Camden, Bethlehem, Stroudsburg, and Perkasie 303 AM EDT Thu Sep 2 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for portions of southern New Jersey...and Pennsylvania...including the following areas...in southern New Jersey...Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Gloucester, Northwestern Burlington, Ocean, Salem, and Southeastern Burlington. In Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester, and Western Montgomery has been cancelled. The Flood Watch is cancelled. $$ NJZ001-007>010-012-015-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer- Including the cities of Trenton, Flemington, Newton, Washington, Morristown, Somerville, and New Brunswick 303 AM EDT Thu Sep 2 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... The Flash Flood Watch continues for * Portions of central New Jersey...northern New Jersey...and northwest New Jersey...including the following areas...in central New Jersey...Mercer. In northern New Jersey...Middlesex, Morris, Somerset, Sussex, and Warren. In northwest New Jersey...Hunterdon. * Until 8 AM EDT this morning. * Flash flooding continues across the watch area from earlier heavy rainfall. Though the heavy rainfall has ended, flooding will still pose a threat for the next few hours. $$ NJZ013-014-021200- /O.CON.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Western Monmouth-Eastern Monmouth- Including the cities of Freehold and Sandy Hook 303 AM EDT Thu Sep 2 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... The Flash Flood Watch continues for * A portion of central New Jersey...including the following areas... Eastern Monmouth and Western Monmouth. * Until 8 AM EDT this morning. * Flash flooding continues across the watch area from earlier heavy rainfall. Though the heavy rainfall has ended, flooding will still pose a threat for the next few hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CMS
317 WGUS61 KPHI 020756 FFAPHI Flood Watch National Weather Service Mount Holly NJ 356 AM EDT Thu Sep 2 2021 NJZ001-007>010-012>015-020900- /O.CAN.KPHI.FF.A.0009.000000T0000Z-210902T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Western Monmouth- Eastern Monmouth-Mercer- Including the cities of Trenton, Flemington, Newton, Washington, Freehold, Morristown, Somerville, New Brunswick, and Sandy Hook 356 AM EDT Thu Sep 2 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for northern and central New Jersey has been canceled. Widespread flooding continues across the watch area. However, no additional significant rainfall is expected. Therefore, the watch has been canceled. $$ CMS
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 30, 5:44 AM EDT | Dense Fog Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 3 hr |
| Aug 30, 4:48 PM EDT | Special Weather Statement | PHI | Atlantic, Cumberland | 27 min |
| Aug 30, 5:16 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May, Cumberland | 44 min |
| Aug 30, 5:21 PM EDT | Special Weather Statement | PHI | Atlantic | 24 min |
| Aug 30, 5:26 PM EDT | Special Marine Warning | PHI | 64 min | |
| Aug 30, 5:44 PM EDT | Special Marine Warning | PHI | 61 min | |
| Aug 30, 5:53 PM EDT | Special Weather Statement | PHI | Atlantic | 22 min |
| Aug 30, 5:56 PM EDT | Special Weather Statement | PHI | Cape May | 49 min |
| Aug 30, 6:16 PM EDT | Special Marine Warning | PHI | 89 min | |
| Aug 30, 6:41 PM EDT | Special Weather Statement | PHI | Cape May | 34 min |
| Aug 30, 7:20 PM EDT | Special Weather Statement | PHI | Cape May | 25 min |
| Aug 30, 7:31 PM EDT | Special Marine Warning | PHI | 59 min | |
| Aug 30, 3:46 PM EDT | Special Weather Statement | PHI | Kent | 29 min |
| Aug 30, 4:27 PM EDT | Special Weather Statement | PHI | Kent | 33 min |
| Aug 30, 4:54 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 51 min |
| Aug 30, 3:44 PM EDT | Special Weather Statement | PHI | New Castle | 31 min |
| Aug 30, 4:14 PM EDT | Special Weather Statement | PHI | Kent | 31 min |
| Aug 30, 6:02 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 28 min |
Nearby
Flash Flood Watches in New Jersey, 2021Flash Flood Watches in Pennsylvania, 2021Flash Flood Watches in Maryland, 2021Every flash flood watch in 2021
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.