Thunderstorms brought locally heavy rain to southeastern New Jersey on the afternoon of August 29. 5 inches.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS PHI wrote it up.
Thunderstorms brought locally heavy rain to southeastern New Jersey on the afternoon of August 29. Rainfall totals were as high as 2.5 to 4.5 inches.
The local office's own words before the first event, 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 the first event at Aug 29, 10:11 AM EST, 2 hours 9 minutes earlier.
Area Forecast Discussion National Weather Service Mount Holly NJ 1111 AM EDT Sun Aug 29 2021 .SYNOPSIS... A weak front just south and west of the area will move slowly northeastward through the region tonight. A cold front will approach and then likely stall in the Mid-Atlantic Monday and Tuesday. The remnants of Ida are expected to move along the front through the Mid-Atlantic region Wednesday and Thursday. High pressure will build into the Northeast Friday and Saturday. && .NEAR TERM /THROUGH TONIGHT/... Morning forecast mostly on track. The overcast stratus seems to have kept fog from developing. Will make appropriate adjustments, but will not make significant changes. Broad surface high pressure centered over Maine and the Canadian Maritimes will gradually break down and lift to the north and east later today. Weak low pressure currently east of the Virginia/North Carolina coast will intensify a bit as the cold front that passed south through the region on Saturday begins to lift back north as a warm front. Meanwhile, some shortwave energy at 500 mb will also pass through the region. 500 mb high pressure remains centered over the Southeast, but that will lose influence over the Northeast and Mid-Atlantic as it drift to the south, and the ridge begins to break down. Widespread stratus remains across the area and will likely stay thru the afternoon due to the easterly flow that is in place. A couple breaks in the overcast at times is possible however. As onshore flow continues, and that front over the Mid-Atlantic begins to lift back to the north, winds shift to more of a southeast flow. Surface dew points climb back up into the low to mid 70s throughout. As a result, PWATs will increase to over 2 inches across much of New Jersey. In terms of sensible weather, there is a slight chance or small chance for showers and thunderstorms across most areas with a better chance for southern New Jersey. This is due to bands of convection rotating around the center of the low and retrograding back towards the New Jersey coast. With the aforementioned high PWATs over the area, the main threat will be for heavy rain over the area. Localized flooding remains a possibility during tstms later today. Highs will top off in the 70s mainly north of the Fall Line, and in the low 80s elsewhere. Any showers and thunderstorms taper off in the evening. Patchy fog develops once again. Another cold front approaches from the west overnight. Some shortwave energy ahead of that front may touch off some showers to the north and west in the pre-dawn hours. && .SHORT TERM /MONDAY THROUGH TUESDAY NIGHT/... On Monday, a potent shortwave trough will be moving through southeastern Canada, with a trailing front moving into the Northeast. With the warm front returning Sunday night through the region, Monday will likely be a warm and humid day across the area. Latest guidance keeps some cloudiness around for much of the day, especially in the northern half of the CWA. This may prevent temperatures from getting too warm, though with dew points likely to be in the lower 70s, heat indices are forecast to reach the upper 90s to lower 100s (north to south). This cloud cover may also curtail more widespread convection during peak heating, though the sparse nature of most of the high- resolution guidance seems unlikely given the ambient thermodynamic environment. The front will likely be well northwest of the region during the day, so convective initiation will rely on smaller-scale effects. Thus, extent of cloud cover will be an important factor in convective coverage/intensity during the day. Will also need to see if a residual warm layer atop the boundary layer will curtail more widespread storms (via the lingering influence of the low-level high retreating into the northwestern Atlantic). For now, think fairly high PoPs are warranted, as convection is often not difficult to come by in these patterns. As for potential impacts of the convection, model soundings indicate high PWs (2+ inches), weak shear (generally less than 15 kt through a deep layer), and ample instability given sufficient heating. This would result in slow-moving pulse storms producing torrential downpours and isolated microbursts. Some convection may linger into the overnight hours, especially given the approaching front. However, there should be a noticeable decrease in coverage/intensity during the night. Tuesday may end up being mostly dry as weak/transient ridging moves through the region as the cold front sags into and perhaps even mostly through the CWA. However, certainly cannot rule out some isolated/scattered showers and storms as poleward advection of warm/moist air begins in earnest downstream of Ida. High temperatures on Tuesday may be a challenge with the front in the area, potential cloud cover/precipitation impacts, etc. For now, stuck with highs mostly on the warmer side as downstream ridging begins in earnest from the increasingly baroclinic Ida. As Ida continues its approach Tuesday night, downstream precipitation should approach/increase as an upper-level jet streak begins to strengthen in the Northeast and very favorable right-rear quadrant jet dynamics begin to occur across the region. Substantial deep-layer lift atop increasing warm/moist advection along the reinforced baroclinic zone from the lingering front will promote rapid development of a broad shield of rain and storms. With strong low-level moisture flux downstream of Ida, widespread heavy rainfall will likely develop in earnest. These effects will mostly be on Wednesday and Wednesday night for our area, but we may see some of this precipitation reach us by late Tuesday night. && .LONG TERM /WEDNESDAY THROUGH SATURDAY/... Widespread heavy rainfall and flooding possible Wednesday and Wednesday night... The remnants of Ida will make the move through the Mid-Atlantic region Wednesday and Thursday, as it interacts with a strong shortwave trough digging southeastward from south-central Canada. A deep/nearly-neutral trough will develop in the eastern U.S. by Wednesday night with substantial large-scale lift downstream, aided by strong upper-level divergence from an intensifying jet streak atop the Saint Lawrence Valley. With highly anomalous tropospheric moisture advected into the region, this is a classic setup for a widespread/significant flooding event for the northeastern U.S. Models are converging on the eventual track of the remnant low, with the 00z CMC making a noticeable shift northward, much more in line with the ECMWF/GFS. The consensus track would lead to the heaviest rainfall axis generally in the northern half of the CWA, with alarming QPF of 2-5+ inches in a broad region along and north of the track of the low. Meanwhile, the warm sector may sneak into the southern CWA, where a threat of strong to severe storms would exist (given sufficient instability and strong vertical shear). In short, the latest models suggest a multi-faceted and rather impactful event for the region. Continue to monitor the latest forecasts, as we continue to fine-tune the forecast axis of heaviest rainfall and the areas with the highest risk of severe weather. Wraparound rain/showers may continue through much of Thursday before the low moves farther offshore. Fairly stiff northerly winds will likely commence, continuing through Friday. With a building high moving into the region, Friday and Saturday should be dry and rather pleasant temperature-wise. So there is light at the end of the metaphorical tunnel. && .AVIATION /15Z SUNDAY THROUGH THURSDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Today (12Z through 00Z)...Widespread stratus remains over the area, and MVFR CIGs are likely to range from 1500 to 2500 feet through the day. Scattered SHRA/TSRA possible, but best chances at KMIV/KACY, and will carry TEMPO groups in those TAFs for convection. Heavy rain is possible from time to time. Will leave convection out of the rest of the TAFs due to low confidence. Winds E less than 10 kt, gradually becoming SE in the afternoon. Moderate confidence. Tonight (00Z through 12Z)...Any convection ends in the evening. MVFR CIGs lower to IFR. through the night. Patchy fog with MVFR VSBY. LGT/VRB winds. Moderate confidence. Outlook... Monday and Monday night...Any lingering fog/low clouds in the morning should dissipate with predominant VFR through the day. Scattered showers/storms will likely develop during the afternoon/evening, however, with brief restrictions possible. Southwest winds 5 to 15 kt becoming more westerly Monday night. Moderate confidence. Tuesday...Mostly VFR expected with northwest winds up to 10 kt. Moderate confidence. Tuesday night through Thursday...Long periods of sub-VFR expected with heavy rainfall and thunderstorms possible through much of this time frame (but especially Wednesday and Wednesday night). High impacts to the terminals are expected. Winds will trend from northeast to east to southeast Tuesday night and Wednesday, but become more variable Wednesday night depending on the exact track of the low moving through the region. North winds of 10 to 15+ kt possible on Thursday. Moderate overall confidence. && .MARINE... Winds and seas are slowly subsiding across the waters, albeit slowly. We expect sub-SCA conditions the rest of today and tonight. Scattered showers and perhaps a tstm across the srn NJ and DE waters elsewhere mostly fair. Outlook... Sub-advisory conditions are expected through Wednesday, but advisory conditions may develop on the waters by Wednesday night and Thursday. There is a slight chance of showers/storms Monday and Tuesday, and a good chance of rain/storms Wednesday and Thursday. Rip Currents... There is a MODERATE risk for the development of dangerous rip currents for the New Jersey and Delaware beaches today due to onshore flow and waves to around 3 feet in the surf zone. On Monday, there is a MODERATE risk for the development of dangerous rip currents for the northern New Jersey beaches due to lingering rough surf. For the southern New Jersey and Delaware beaches, there is a LOW risk for the development of dangerous rip currents. && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && Synopsis...CMS Near Term...MPS/PO Short Term...CMS Long Term...CMS Aviation...CMS/MPS/PO Marine...CMS/MPS/PO
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1057 AM EDT Sun Aug 29 2021 DEZ001-301457- New Castle- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-301457- Kent- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-301457- Inland Sussex- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-301457- Delaware Beaches- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-301457- Carbon- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-301457- Monroe- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-301457- Berks- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-301457- Lehigh- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-301457- Northampton- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-301457- Delaware- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-301457- Philadelphia- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-301457- Western Chester- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-301457- Eastern Chester- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-301457- Western Montgomery- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-301457- Eastern Montgomery- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-301457- Upper Bucks- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-301457- Lower Bucks- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-301457- Sussex- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-301457- Warren- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-301457- Morris- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-301457- Hunterdon- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-301457- Somerset- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-301457- Middlesex- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-301457- Western Monmouth- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-301457- Eastern Monmouth- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Monday through Saturday. There is a moderate risk of rip currents on Monday. 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. NJZ015-301457- Mercer- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-301457- Salem- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-301457- Gloucester- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-301457- Camden- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-301457- Northwestern Burlington- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-301457- Ocean- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-301457- Cumberland- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-301457- Atlantic- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-301457- Cape May- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-301457- Atlantic Coastal Cape May- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-301457- Coastal Atlantic- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-301457- Coastal Ocean- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Monday through Saturday. There is a moderate risk of rip currents on Monday. 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. NJZ027-301457- Southeastern Burlington- 1057 AM EDT Sun Aug 29 2021 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-301457- Kent MD- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-301457- Queen Annes- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-301457- Talbot- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-301457- Caroline- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-301457- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-301457- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-301457- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-301457- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-301457- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-301457- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-301457- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-301457- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1057 AM EDT Sun Aug 29 2021 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...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1228 PM EDT SUN AUG 29 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1114 AM FLOOD SOMERS POINT 39.31N 74.60W
08/29/2021 ATLANTIC NJ PUBLIC
ROAD FLOODING REPORTED IN SOMERS POINT.
1215 PM FLOOD 1 NNE SEA ISLE CITY 39.17N 74.69W
08/29/2021 CAPE MAY NJ PUBLIC
ROAD FLOODING REPORTED IN SEA ISLE CITY.
1226 PM FLOOD OCEAN CITY 39.28N 74.57W
08/29/2021 CAPE MAY NJ PUBLIC
MULTIPLE REPORTS OF ROAD FLOODING IN OCEAN
CITY.
&&The Philadelphia radar (KDIX), 73 km away, was scanning. The volume nearest the first event began at 17:20 UTC.
2 flash flood. Local standard time, as filed.
Widespread roadway flooding in Somers Point with several streets closed.
Multiple road closures in Ocean City due to flooding. Some vehicles were trapped in the flood waters.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in New Jersey in 2021Every state in 2021This day in weather historyWarnings in New Jersey, August 2021
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 973274, 973276.