Alert archive / New Jersey / Flood Watches in 2025
Flood Watch 7, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flood watch at Jul 8, 2025, 9:52 PM EDT for 4 states. It took effect at Jul 9, 2025, 5:00 PM EDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Jul 8, 2025, 9:52 PM EDT (01:52 UTC)
- In effect from
- Jul 9, 2025, 5:00 PM EDT
- Expired
- Jul 9, 2025, 11:51 PM EDT
- In force
- 7 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Flood severity
- None
All 28 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, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 71 km from the middle of the area, began a volume at 01:53 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, 1.9 hours before the alert went out and 208 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
- 2664 J/kg
- Mixed-layer CIN
- -37 J/kg
- Mixed-layer LCL
- 1091 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 74 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 3.0
The text
As transmitted.
983
WGUS61 KPHI 090152
FFAPHI
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Mount Holly NJ
952 PM EDT Tue Jul 8 2025
PAZ060>062-070-071-101>106-091400-
/O.NEW.KPHI.FA.A.0007.250709T2100Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-
Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-
Lower Bucks-
Including the cities of Norristown, West Chester, Oxford,
Morrisville, Philadelphia, Doylestown, Bethlehem, Pottstown,
Collegeville, Chalfont, Easton, Honey Brook, Reading, Kennett
Square, Lansdale, Allentown, Media, and Perkasie
952 PM EDT Tue Jul 8 2025
...FLOOD WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
WEDNESDAY NIGHT...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...Portions of east central and southeast Pennsylvania,
including the following areas, in east central Pennsylvania,
Berks, Lehigh and Northampton. In southeast Pennsylvania,
Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks,
Philadelphia, Upper Bucks, Western Chester and Western Montgomery.
* WHEN...From Wednesday afternoon through late Wednesday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Another round of showers and thunderstorms tomorrow afternoon
and evening could produce heavy rain. With an already
saturated surface, it will not take much rainfall to result
in flooding. Rainfall rates of around 2 to 3 inches per hour
are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
NJZ009-010-012>027-091400-
/O.NEW.KPHI.FA.A.0007.250709T2100Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hunterdon-Somerset-Middlesex-Western Monmouth-Eastern Monmouth-
Mercer-Salem-Gloucester-Camden-Northwestern Burlington-Ocean-
Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal
Atlantic-Coastal Ocean-Southeastern Burlington-
Including the cities of Atlantic City, Trenton, Glassboro,
Hammonton, Long Beach Island, Somerville, Wharton State Forest,
Ocean City, Millville, Pennsville, Camden, Flemington,
Moorestown, Cape May Court House, Mount Holly, New Brunswick,
Cherry Hill, Jackson, Sandy Hook, and Freehold
952 PM EDT Tue Jul 8 2025
...FLOOD WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
WEDNESDAY NIGHT...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...Portions of central, northern, northwest, and southern New
Jersey, including the following areas, in central New Jersey,
Eastern Monmouth, Mercer and Western Monmouth. In northern New
Jersey, Middlesex and Somerset. In northwest New Jersey,
Hunterdon. 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.
* WHEN...From Wednesday afternoon through late Wednesday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Another round of showers and thunderstorms tomorrow afternoon
and evening could produce heavy rain. With an already
saturated surface, it will not take much rainfall to result
in flooding. Rainfall rates of around 2 to 3 inches per hour
are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
DEZ001>004-MDZ012-015-019-020-091400-
/O.NEW.KPHI.FA.A.0007.250709T2100Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen
Annes-Talbot-Caroline-
Including the cities of Dover, Wilmington, Denton, Georgetown,
Centreville, Rehoboth Beach, Easton, and Chestertown
952 PM EDT Tue Jul 8 2025
...FLOOD WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
WEDNESDAY NIGHT...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...Portions of Delaware, including the following areas,
Delaware Beaches, Inland Sussex, Kent and New Castle and northeast
Maryland, including the following areas, Caroline, Kent MD, Queen
Annes and Talbot.
* WHEN...From Wednesday afternoon through late Wednesday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Another round of showers and thunderstorms tomorrow afternoon
and evening could produce heavy rain. With an already
saturated surface, it will not take much rainfall to result
in flooding. Rainfall rates of around 2 to 3 inches per hour
are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Hoeflich3 follow-up statements
561
WGUS61 KPHI 091329
FFAPHI
Flood Watch
National Weather Service Mount Holly NJ
929 AM EDT Wed Jul 9 2025
PAZ060>062-070-071-101>106-100600-
/O.CON.KPHI.FA.A.0007.250709T2100Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-
Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-
Lower Bucks-
Including the cities of Morrisville, Chalfont, Reading, Honey
Brook, West Chester, Perkasie, Pottstown, Media, Norristown,
Kennett Square, Easton, Collegeville, Oxford, Bethlehem,
Doylestown, Lansdale, Philadelphia, and Allentown
929 AM EDT Wed Jul 9 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of east central and southeast Pennsylvania,
including the following areas, in east central Pennsylvania,
Berks, Lehigh and Northampton. In southeast Pennsylvania,
Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks,
Philadelphia, Upper Bucks, Western Chester and Western Montgomery.
* WHEN...From 5 PM EDT this afternoon through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Another round of showers and thunderstorms are expected late
this afternoon and into tonight which could produce heavy
rain. With an already saturated surface, it will not take
much rainfall to result in flooding. Rainfall rates of around
2 to 3 inches per hour are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
NJZ009-010-012>027-100600-
/O.CON.KPHI.FA.A.0007.250709T2100Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hunterdon-Somerset-Middlesex-Western Monmouth-Eastern Monmouth-
Mercer-Salem-Gloucester-Camden-Northwestern Burlington-Ocean-
Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal
Atlantic-Coastal Ocean-Southeastern Burlington-
Including the cities of Somerville, Ocean City, Cherry Hill,
Flemington, Jackson, Moorestown, Trenton, Cape May Court House,
Long Beach Island, Glassboro, Millville, Sandy Hook, Camden,
Pennsville, Hammonton, Mount Holly, New Brunswick, Wharton State
Forest, Freehold, and Atlantic City
929 AM EDT Wed Jul 9 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of central, northern, northwest, and southern New
Jersey, including the following areas, in central New Jersey,
Eastern Monmouth, Mercer and Western Monmouth. In northern New
Jersey, Middlesex and Somerset. In northwest New Jersey,
Hunterdon. 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.
* WHEN...From 5 PM EDT this afternoon through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Another round of showers and thunderstorms are expected late
this afternoon and into tonight which could produce heavy
rain. With an already saturated surface, it will not take
much rainfall to result in flooding. Rainfall rates of
around 2 to 3 inches per hour are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
DEZ001>004-MDZ012-015-019-020-100600-
/O.CON.KPHI.FA.A.0007.250709T2100Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen
Annes-Talbot-Caroline-
Including the cities of Georgetown, Wilmington, Dover,
Centreville, Denton, Easton, Rehoboth Beach, and Chestertown
929 AM EDT Wed Jul 9 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of Delaware, including the following areas,
Delaware Beaches, Inland Sussex, Kent and New Castle and northeast
Maryland, including the following areas, Caroline, Kent MD, Queen
Annes and Talbot.
* WHEN...From 5 PM EDT this afternoon through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Another round of showers and thunderstorms are expected late
this afternoon and into tonight which could produce heavy
rain. With an already saturated surface, it will not take
much rainfall to result in flooding. Rainfall rates of
around 2 to 3 inches per hour are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
DeSilva645
WGUS61 KPHI 100156
FFAPHI
Flood Watch
National Weather Service Mount Holly NJ
956 PM EDT Wed Jul 9 2025
MDZ012-015-019-020-NJZ009-010-PAZ060>062-100300-
/O.CAN.KPHI.FA.A.0007.000000T0000Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kent MD-Queen Annes-Talbot-Caroline-Hunterdon-Somerset-Berks-
Lehigh-Northampton-
Including the cities of Denton, Flemington, Allentown, Bethlehem,
Chestertown, Somerville, Easton, Reading, and Centreville
956 PM EDT Wed Jul 9 2025
...FLOOD WATCH IS CANCELLED...
The Flood Watch is cancelled for portions of northeast Maryland,
including the following areas, Caroline, Kent MD, Queen Annes and
Talbot... New Jersey, including the following areas, Hunterdon and
Somerset... and east central Pennsylvania, including the following
areas, Berks, Lehigh and Northampton.
The flooding threat has ended. Therefore, the Flood Watch is being
cancelled.
$$
PAZ070-071-101>106-100600-
/O.CON.KPHI.FA.A.0007.000000T0000Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Delaware-Philadelphia-Western Chester-Eastern Chester-Western
Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Perkasie, Honey Brook, Media, Doylestown,
Chalfont, Collegeville, West Chester, Norristown, Lansdale,
Kennett Square, Pottstown, Oxford, Philadelphia, and Morrisville
956 PM EDT Wed Jul 9 2025
...FLOOD WATCH REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southeast Pennsylvania, including the
following areas, Delaware, Eastern Chester, Eastern Montgomery,
Lower Bucks, Philadelphia, Upper Bucks, Western Chester and
Western Montgomery.
* WHEN...Until 2 AM EDT Thursday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Showers and thunderstorms tonight continue to produce heavy
rain. With an already saturated surface, it will not take
much rainfall to result in flooding. Rainfall rates of around
2 to 3 inches per hour are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
NJZ012>027-100600-
/O.CON.KPHI.FA.A.0007.000000T0000Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Salem-
Gloucester-Camden-Northwestern Burlington-Ocean-Cumberland-
Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-
Coastal Ocean-Southeastern Burlington-
Including the cities of Camden, Glassboro, Trenton, Cherry Hill,
Mount Holly, Cape May Court House, Atlantic City, Long Beach
Island, Wharton State Forest, Jackson, Freehold, Millville,
Hammonton, Sandy Hook, Ocean City, Moorestown, New Brunswick, and
Pennsville
956 PM EDT Wed Jul 9 2025
...FLOOD WATCH REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of central, northern, and southern New Jersey,
including the following areas, in central New Jersey, Eastern
Monmouth, Mercer and Western Monmouth. In northern New Jersey,
Middlesex. 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.
* WHEN...Until 2 AM EDT Thursday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Showers and thunderstorms tonight continue to produce heavy
rain. With an already saturated surface, it will not take
much rainfall to result in flooding. Rainfall rates of around
2 to 3 inches per hour are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
DEZ001>004-100600-
/O.CON.KPHI.FA.A.0007.000000T0000Z-250710T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Kent-Inland Sussex-Delaware Beaches-
Including the cities of Dover, Rehoboth Beach, Georgetown, and
Wilmington
956 PM EDT Wed Jul 9 2025
...FLOOD WATCH REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of central, northern, and southern Delaware,
including the following areas, in central Delaware, Kent. In
northern Delaware, New Castle. In southern Delaware, Delaware
Beaches and Inland Sussex.
* WHEN...Until 2 AM EDT Thursday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Showers and thunderstorms tonight continue to produce heavy
rain. With an already saturated surface, it will not take
much rainfall to result in flooding. Rainfall rates of around
2 to 3 inches per hour are possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
MJL656 WGUS61 KPHI 100351 FFAPHI Flood Watch National Weather Service Mount Holly NJ 1151 PM EDT Wed Jul 9 2025 DEZ001>004-NJZ012>027-PAZ070-071-101>106-100500- /O.CAN.KPHI.FA.A.0007.000000T0000Z-250710T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ New Castle-Kent-Inland Sussex-Delaware Beaches-Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden- Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks- Lower Bucks- Including the cities of Hammonton, Philadelphia, Cherry Hill, Dover, Georgetown, Doylestown, Glassboro, Moorestown, Norristown, Mount Holly, Pennsville, Collegeville, Trenton, Camden, Morrisville, Long Beach Island, Sandy Hook, Oxford, Chalfont, Jackson, Freehold, Ocean City, Rehoboth Beach, New Brunswick, Atlantic City, Wharton State Forest, Honey Brook, Wilmington, West Chester, Kennett Square, Lansdale, Millville, Cape May Court House, Perkasie, Pottstown, and Media 1151 PM EDT Wed Jul 9 2025 ...FLOOD WATCH IS CANCELLED... The Flood Watch is cancelled for portions of Delaware, including the following areas, Delaware Beaches, Inland Sussex, Kent and New Castle, New Jersey, including the following areas, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Mercer, Middlesex, Northwestern Burlington, Ocean, Salem, Southeastern Burlington and Western Monmouth, and southeast Pennsylvania, including the following areas, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, Philadelphia, Upper Bucks, Western Chester and Western Montgomery. Significant new flooding is no longer expected to pose a threat. However, many flood warnings remain in effect. Please continue to heed remaining road closures and heed ongoing warnings. $$ RCM
What forecasters said that day
The local office's own words before this flood watch 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 flood watch went out at Jul 8, 8:56 PM EDT, 56 minutes earlier.
Area forecast discussion, Jul 8, 8:56 PM EDT, 56 minutes before
Area Forecast Discussion...Corrected
National Weather Service Mount Holly NJ
856 PM EDT Tue Jul 8 2025
.SYNOPSIS...
A slow moving frontal boundary will push southward into the
area tonight and then waffle across the Mid-Atlantic through
late week as additional disturbances move through. Bermuda high
pressure will be in place through the weekend, eventually
breaking down for the start of the new work week. Several
disturbances will pass through over the weekend as well.
&&
.NEAR TERM /THROUGH WEDNESDAY/...
The remainder of the Severe THunderstorm Watch was allowed to
expire as scheduled at 9 PM. No additional severe thunderstorms
are expected through tonight.
The unsettled, active, and tropical weather pattern will
continue through Wednesday due to a slow-moving front which will
work its way toward the area but won't cross fully through the
area until Friday.
The line of storms that impacted the region earlier this
afternoon and evening will continue to push offshore into
tonight. However, a few residual showers may remain around the
area, especially toward the coast. Skies tonight will remain
mostly cloudy, keeping temperatures to remain very mild
overnight in the upper 60s to mid 70s.
Wednesday will virtually be a rinse and repeat kind of day in
terms of the overall forecast, except the frontal boundary will
have made its way closer to the area, suppressing the overall
threat of convection a bit further south. Expecting partly
cloudy skies in the morning to give way to mostly cloudy skies
come the afternoon. With the tropical and deep moisture airmass
persisting, in addition to the nearby frontal boundary, yet
another round of showers and thunderstorms will develop mid-late
afternoon on Wednesday. Greatest threat will be from
Philadelphia on south, where better atmospheric parameters
overlap with one another, so SPC has introduced a SLIGHT risk in
those areas, with a MARGINAL risk remaining elsewhere.
Similarly, WPC has kept a SLIGHT risk for excessive rainfall for
most of the area on Wednesday as little change in the overall
atmospheric environment is expected. Due to there being a large
gap in between potential heavy rain periods tonight, will have
future shifts consider another Flood Watch for Wednesday. All in
all another muggy and humid day is expected. Temperatures will
be a few degrees cooler due to more cloud cover compared to
today where heat indicies will largely remain in the 90s for the
majority of the area. Looks like we'll fall short of needing
any heat headlines though.
&&
.SHORT TERM /WEDNESDAY NIGHT THROUGH FRIDAY/...
A warm and humid airmass will be over the Northeast and Mid-
Atlantic for the Short Term period. Surface dew points will be
in the low to mid 70s, along with highs generally in the mid
80s. This will yield heat index values in the low to mid 90s.
These high dew points will also keep low temperatures at night
quite warm, and lows will generally be in the lower 70s.
Unsettled weather will remain on tap as a frontal boundary will
hover over the area. Abundant low level moisture will be in
place given those high dew points, and PWATs will be up to and
in excess of 2 inches. Lingering showers and thunderstorms
Wednesday evening will be capable of locally heavy rain and
flash flooding. With SB CAPE values up to 1500 J/kg and 30 to 35
kt of 0-6 km Bulk Shear, cannot rule out damaging winds from
thunderstorms.
Another round of showers and thunderstorms will impact the area
Thursday afternoon and evening as shortwave energy approaches
from the west and passes through the region. Given how warm and
humid conditions will be, locally heavy rain and damaging wind
gusts are possible once again. This pattern continues on Friday.
&&
.LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/...
Fairly typical summertime pattern on tap for the Long Term
period with warm and humid conditions. Surface dew points will
generally be in the mid 70s or so from Friday night through
around Sunday, and then dew points look to come down a bit for
the start of the new work week, generally in the upper 60s to
low 70s. It is also possible that during the peak heating of the
day that dew points drop by a few degrees due to mixing. Highs
will generally be in the mid to upper 80s, possibly around 90 in
some spots. This will give way to max heat index values in the
low to mid 90s.
A series of disturbances will pass through the region from time
to time, but confidence in timing and placement is low. Will
generally follow the NBM and go with 30 to 50 percent PoPs for
most of this time, though the NBM is indicating 60 percent PoPs
for the southern Poconos, Lehigh Valley, and Berks county on
Sunday due to a stronger system possibly approaching then.
Important to note that any showers and thunderstorms will mostly
be in the afternoon and evening hours, and there are not many
factors indicating precipitation would be widespread and
organized at this time.
&&
.AVIATION /01Z WEDNESDAY THROUGH SUNDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
Tonight...VFR expected with MVFR ceilings possible in any
thunderstorm activity and again possibly after 06Z as some
stratus develops, however confidence is low, and generally have
SCT ceilings below 3000 ft to cover this potential. Showers and
thunderstorms will wane into the evening hours and taper off by
midnight. Southwest winds around 3-5 kt. Moderate-low
confidence.
Wednesday...Primarily VFR with another round of showers and
thunderstorms developing by mid-late afternoon. Any showers and
storms may cause localized areas of VSBY/CIG restrictions.
Southwest winds around 5-10 kt. Moderate confidence.
Outlook...
Wednesday night through Sunday...Overall, VFR conditions.
However, afternoon and evening SHRA/TSRA may result in brief
sub-VFR conditions if a given storm passes over a terminal. Sub-
VFR conditions possible at night due to fog and low clouds, but
confidence low on timing and placement.
&&
.MARINE...
No marine headlines are in effect through Wednesday. South-
southwest winds around 10-20 kt this afternoon, diminish to
around 5-10 kt tonight, before increasing again on Wednesday to
around 10-15 kt. Seas of 3-4 feet. Showers and thunderstorms
expected later this afternoon into this evening, where localized
wind gusts in excess of 34 kt are possible. Another round of
thunderstorms expected on Wednesday afternoon.
Outlook...
Wednesday night through Sunday...Sub-SCA conditions for this
period. Afternoon and evening showers and thunderstorms possible
each day. VSBY restrictions possible from time to time,
especially at night.
Rip Currents...
For today, winds shift southwesterly becoming more alongshore
flow around 5-10 mph in the morning increasing to 10-15mph in
the afternoon. Breaking wave heights should be in the 2-4 foot
range depending on beach orientation with a primary SE swell
increasing to 4 feet at a 6-8 second period. Given the tides
will be around low tide in the morning with the increase in
swell, will maintain a HIGH risk for rip currents for the
easterly facing beaches and MODERATE elsewhere.
For Wednesday, similar conditions are expected except we will
confine the HIGH risk of rip currents to the beaches in Atlantic
and Cape May Counties in NJ with a MODERATE risk elsewhere.
Rip currents occur often in the vicinities of jetties and piers
and the speed of the currents are generally maximized at low
tides.
For specific beach forecasts, visit weather.gov/beach/phi
&&
.HYDROLOGY...
The Flood Watch that was in effect for this afternoon and evening
was canceled early for northern portions of the forecast area, as no
additional flooding is expected through tonight. The watch remains
in effect where a few Flash Flood Warnings remain in effect.
Another round of showers and thunderstorms are expected on
Wednesday afternoon and evening. Further flood watches are
likely to be needed at a later time to cover this potential.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flood Watch until midnight EDT tonight for PAZ060-070-071-
101>104-106.
NJ...Flood Watch until midnight EDT tonight for NJZ013-014-016>027.
DE...Flood Watch until midnight EDT tonight for DEZ001>004.
MD...Flood Watch until midnight EDT tonight for MDZ012-015-019-020.
MARINE...None.
&&
SYNOPSIS...MPS
NEAR TERM...DeSilva/Hoeflich/Staarmann
SHORT TERM...MPS
LONG TERM...MPS
AVIATION...DeSilva/MPS
MARINE...DeSilva/MPS
HYDROLOGY...StaarmannHazardous weather outlook, Jul 8, 3:49 PM EDT, 6 hours 3 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 349 PM EDT Tue Jul 8 2025 MDZ012-015-019-020-092000- Kent MD-Queen Annes-Talbot-Caroline- 349 PM EDT Tue Jul 8 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... ...SEVERE THUNDERSTORM WATCH 496 IN EFFECT UNTIL 9 PM EDT THIS EVENING... This Hazardous Weather Outlook is for northeast Maryland. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. Severe Thunderstorm Watch. Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Several rounds of showers and thunderstorms are expected this week. A slight risk and a marginal risk for severe weather is outlooked for Wednesday and Thursday, respectively. Any shower or thunderstorm will be capable of producing heavy rainfall through the end of the week. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Jul 8, 9:18 PM EDT, 34 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
918 PM EDT Tue Jul 8 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0628 PM Flash Flood 1 W Bensalem 40.11N 74.94W
07/08/2025 Bucks PA 911 Call Center
Flooding and road closures around Bensalem.
Time estimated.
&&
HoeflichLocal storm report, Jul 8, 9:19 PM EDT, 33 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
919 PM EDT Tue Jul 8 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0610 PM Tstm Wnd Dmg 1 W Bensalem 40.11N 74.94W
07/08/2025 Bucks PA 911 Call Center
Trees and wires down. Time estimated from
radar.
&&
HoeflichLocal storm report, Jul 8, 9:21 PM EDT, 31 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
921 PM EDT Tue Jul 8 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0628 PM Flash Flood 1 W Lower Southampton T 40.16N 75.01W
07/08/2025 Bucks PA 911 Call Center
Corrects previous tstm wnd dmg report from 1
W Lower Southampton Twp oto make it Flash
Flood. Water rescues and roads closed around
the Lower and Upper Southampton area. Time
estimated.
&&
HoeflichLocal storm report, Jul 8, 9:23 PM EDT, 29 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
923 PM EDT Tue Jul 8 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0730 PM Lightning 1 SSW Windyhill 38.67N 75.98W
07/08/2025 Talbot MD 911 Call Center
Structure fire at a church building near the
intersection of Bruceville Rd and Windy Hill
Rd.
&&
MJLLocal storm report, Jul 8, 9:27 PM EDT, 25 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
927 PM EDT Tue Jul 8 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0644 PM Tstm Wnd Dmg Laurel 38.56N 75.56W
07/08/2025 Sussex DE Trained Spotter
Tree damage reported on Beaver Dam Rd. near
Laurel. Time estimated from radar.
&&
ZCLocal storm report, Jul 8, 9:29 PM EDT, 23 minutes before
Preliminary Local Storm Report...Summary
National Weather Service Mount Holly NJ
929 PM EDT Tue Jul 8 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0426 PM Tstm Wnd Dmg Kenhorst 40.31N 75.95W
07/08/2025 Berks PA Public
Picture of large trees down in Kenhorst.
Time estimated from radar.
0426 PM Tstm Wnd Dmg Shartlesville 40.51N 76.11W
07/08/2025 Berks PA Public
Picture of large trees down in
Shartlesville, PA. Time estimated from
radar.
0443 PM Tstm Wnd Dmg 2 W Lorane 40.29N 75.88W
07/08/2025 Berks PA Public
Picture of large trees down on wires on
Seyfert Drive in Birdsboro, PA. Time
estimated from radar.
0505 PM Tstm Wnd Dmg 1 WNW Upper Uwchlan Twp 40.08N 75.71W
07/08/2025 Chester PA Emergency Mngr
Pictures of widespread tree damage in Upper
Uwchlan Township sent in by an EM. Time
estimated from radar.
0505 PM Tstm Wnd Dmg Chester Springs 40.09N 75.62W
07/08/2025 Chester PA Public
Numerous trees down. Time estimated from
radar.
0513 PM Tstm Wnd Dmg Malvern 40.04N 75.51W
07/08/2025 Chester PA Fire Dept/Rescue
Tree fell on occupied vehicle. No injuries.
0513 PM Tstm Wnd Dmg Malvern 40.04N 75.51W
07/08/2025 Chester PA Fire Dept/Rescue
Large tree down. Time estimated from radar.
0515 PM Tstm Wnd Dmg Pottstown 40.25N 75.65W
07/08/2025 Montgomery PA 911 Call Center
Several trees and wires down around
Pottstown and Pottsgrove. Time estimated
from radar.
0517 PM Non-Tstm Wnd Gst 2 ESE Sanatoga 40.23N 75.55W
07/08/2025 M51 MPH Montgomery PA ASOS
ASOS station KPTW Pottstown.
0522 PM Tstm Wnd Dmg 1 WNW Lower Frederick T 40.28N 75.48W
07/08/2025 Montgomery PA 911 Call Center
Cluster of trees and wires down around Lower
Frederick Township, PA. Time estimated from
radar.
0524 PM Tstm Wnd Dmg West Norriton 40.13N 75.38W
07/08/2025 Montgomery PA Emergency Mngr
Corrects previous tstm wnd dmg report from
West Norriton. Trees and wires down
throughout West Norriton. Time estimated
from radar.
0527 PM Tstm Wnd Dmg 1 N King of Prussia 40.10N 75.38W
07/08/2025 Montgomery PA 911 Call Center
Trees and wires down near Upper Merion
Township, PA. Time estimated from radar.
0542 PM Tstm Wnd Dmg 1 SE Whitpain Twp. 40.16N 75.28W
07/08/2025 Montgomery PA 911 Call Center
Trees and wires down around Whitpain
Township. Time estimated from radar.
0548 PM Marine Tstm Wind 9 SE Middle River 39.21N 76.25W
07/08/2025 M48 MPH Kent MD Buoy
Gust to 42 knots at Tolchester.
0554 PM Tstm Wnd Dmg Rock Hall 39.14N 76.24W
07/08/2025 Kent MD 911 Call Center
Widespread downed trees and wires around
Rock Hall, MD. Time estimated by radar.
0600 PM Tstm Wnd Dmg 1 SSE Worton 39.27N 76.09W
07/08/2025 Kent MD 911 Call Center
Numerous trees and wires down in the Worton
area. Time estimated by radar.
0605 PM Tstm Wnd Dmg Lower Southampton Twp 40.15N 74.99W
07/08/2025 Bucks PA 911 Call Center
Trees and wires down in Lower and Upper
Southampton Township. Time estimated from
radar.
0607 PM Tstm Wnd Dmg 1 WNW Feasterville-Trev 40.13N 74.98W
07/08/2025 Bucks PA Trained Spotter
Trees and wires down in Trevose. Time
estimated from radar.
0610 PM Tstm Wnd Dmg 1 W Bensalem 40.11N 74.94W
07/08/2025 Bucks PA 911 Call Center
Trees and wires down. Time estimated from
radar.
0615 PM Tstm Wnd Dmg Burlington 40.07N 74.86W
07/08/2025 Burlington NJ 911 Call Center
Numerous trees and wires down, with some
roadways blocked. Time estimated from radar.
0617 PM Tstm Wnd Dmg Ewing 40.27N 74.80W
07/08/2025 Mercer NJ 911 Call Center
Trees and lines down throughout Ewing. Time
estimated from radar.
0620 PM Tstm Wnd Dmg Lawrence Twp 40.28N 74.73W
07/08/2025 Mercer NJ Trained Spotter
Trees and powerlines down across Rt 1.
0628 PM Flash Flood 1 W Lower Southampton T 40.16N 75.01W
07/08/2025 Bucks PA 911 Call Center
Corrects previous tstm wnd dmg report from 1
W Lower Southampton Twp oto make it Flash
Flood. Water rescues and roads closed around
the Lower and Upper Southampton area. Time
estimated.
0628 PM Flash Flood 1 W Bensalem 40.11N 74.94W
07/08/2025 Bucks PA 911 Call Center
Flooding and road closures around Bensalem.
Time estimated.
0628 PM Tstm Wnd Dmg 2 N Jacksonville 40.08N 74.76W
07/08/2025 Burlington NJ Dept of Highways
As of 7:00pm, theres a Downed tree on I-295
southbound South of Exit 52 - Columbus Rd in
Florence Twp. 1 left lane of 3 lanes closed.
Time estimated from radar.
0630 PM Flash Flood 1 WNW Feasterville-Trev 40.13N 74.98W
07/08/2025 Bucks PA 911 Call Center
Flooding and road closures around Trevose.
Time estimated.
0630 PM Tstm Wnd Dmg Grasonville 38.96N 76.21W
07/08/2025 Queen Anne's MD 911 Call Center
Trees down around Grasonville. Time
estimated by radar.
0630 PM Tstm Wnd Dmg Grasonville 38.96N 76.20W
07/08/2025 Queen Anne's MD Emergency Mngr
Downed tree on Prospect Bay Dr. W and Gold
Cart Dr. Time estimated from radar.
0630 PM Tstm Wnd Dmg 2 E Lawrence Twp 40.28N 74.70W
07/08/2025 Mercer NJ Dept of Highways
As of 6:48pm, theres a Downed tree on US 1
southbound North of Franklin Corner
Rd/Bakers Basin Rd in Lawrence Twp. All
lanes closed. Time estimated from radar.
0638 PM Tstm Wnd Dmg Pemberton 39.97N 74.68W
07/08/2025 Burlington NJ 911 Call Center
Numerous trees and wires down. Time
estimated from radar.
0645 PM Tstm Wnd Dmg Saint Michaels 38.79N 76.22W
07/08/2025 Talbot MD 911 Call Center
Several trees and wires down around Saint
Michaels. Time estimated by radar.
0648 PM Tstm Wnd Dmg 2 NNE Royal Oak 38.74N 76.18W
07/08/2025 Talbot MD 911 Call Center
Several trees and power lines down around
the Royal Oak area. Time estimated by radar.
0701 PM Flash Flood Chester 39.85N 75.35W
07/08/2025 Delaware PA Emergency Mngr
As of 701 PM, both lanes of PA 291 at Osprey
Ave were flooded. Fire personnel were on
site.
0704 PM Tstm Wnd Dmg 1 NNE Rosenhayn 39.49N 75.13W
07/08/2025 Cumberland NJ Trained Spotter
Large tree down blocking Big Oak Road. Time
estimated from radar.
0705 PM Marine Tstm Wind 2 WNW Fortescue 39.25N 75.20W
07/08/2025 M58 MPH ANZ430 NJ Mesonet
Fortescue NJ Weather Net.
0716 PM Tstm Wnd Dmg 2 NNW Lakewood Twp 40.12N 74.23W
07/08/2025 Monmouth NJ Trained Spotter
Trees down on Kent Road near Ford Road. Road
closed. Time estimated from radar.
0725 PM Tstm Wnd Dmg Milford 38.92N 75.43W
07/08/2025 Kent DE County Official
One or two trees downed. Time est by radar.
0725 PM Tstm Wnd Dmg Little Silver 40.34N 74.04W
07/08/2025 Monmouth NJ Fire Dept/Rescue
Tree into a home. Time estimated from radar.
0725 PM Tstm Wnd Dmg Little Silver 40.34N 74.04W
07/08/2025 Monmouth NJ Fire Dept/Rescue
Trees and wires down. Time estimated from
radar.
0725 PM Marine Tstm Wind 1 ENE Manasquan 40.13N 74.02W
07/08/2025 E47 MPH ANZ450 NJ Mesonet
Sea Girt mesonet reported a 41 kt gust.
0726 PM Marine Tstm Wind 1 NNW Mantoloking 40.05N 74.06W
07/08/2025 E45 MPH ANZ451 NJ Mesonet
Brick mesonet station recorded a 39 kt gust.
0732 PM Marine Tstm Wind 1 N Monmouth Beach 40.34N 73.98W
07/08/2025 M43 MPH ANZ450 NJ Mesonet
Monmouth Beach mesonet reported a 37 kt
gust.
0736 PM Tstm Wnd Gst Sandy Hook 40.47N 74.01W
07/08/2025 M63 MPH Monmouth NJ Mesonet
Sandy Hook NOS gauge gusted to 63 mph (55
kts).
0742 PM Marine Tstm Wind 8 WNW Cape May Point 38.96N 75.11W
07/08/2025 M55 MPH ANZ431 NJ Other Federal
Brandywine Shoal Light.
0742 PM Tstm Wnd Gst Brandywine NOS 38.96N 75.11W
07/08/2025 M55 MPH ANZ431 NJ Other Federal
Brandywine NOS.
0745 PM Marine Tstm Wind Beach Haven 39.56N 74.23W
07/08/2025 M39 MPH ANZ451 NJ Mesonet
Beach Haven mesonet reported a 34 kt gust.
0745 PM Marine Tstm Wind 1 N Lewes 38.79N 75.14W
07/08/2025 E47 MPH ANZ431 DE Mesonet
Cape May-Lewes Ferry mesonet measured a 41
kt wind gust.
0747 PM Marine Tstm Wind 1 NNE Bowers Beach 39.07N 75.39W
07/08/2025 M39 MPH ANZ430 DE Mesonet
Trap Shooters Road mesonet gusted to 34 kt.
0752 PM Tstm Wnd Gst Indian River Inlet 38.61N 75.06W
07/08/2025 E46 MPH ANZ455 DE Dept of Highways
DEDOT.
0142 PM Tstm Wnd Dmg Sussex 41.21N 74.61W
07/08/2025 Sussex NJ 911 Call Center
Tree and wire downed from OEM. Time est.
0356 PM Flash Flood 1 SW North Heidelberg T 40.39N 76.13W
07/08/2025 Berks PA Trained Spotter
Spotter Network: Small creek along N
Heidelberg Rd starting to flood over
embankment area. Time given in report.
0356 PM Tstm Wnd Dmg Bernville 40.43N 76.11W
07/08/2025 Berks PA Fire Dept/Rescue
Tree onto wires.
0431 PM Tstm Wnd Dmg 2 WNW Cochranville 39.90N 75.96W
07/08/2025 Chester PA Fire Dept/Rescue
Trees down on powerlines causing a fire on
Bailey Crossroads Rd. Time estimated from
radar.
0438 PM Tstm Wnd Dmg Douglassville 40.26N 75.73W
07/08/2025 Berks PA Fire Dept/Rescue
Tree down on a residence. Time estimated
from radar.
0445 PM Tstm Wnd Dmg Honey Brook Twp 40.09N 75.90W
07/08/2025 Chester PA Fire Dept/Rescue
Wires and poles down. Time est.
0455 PM Hail Birdsboro 40.26N 75.81W
07/08/2025 M0.50 Inch Berks PA Public
Report from mPING: Half-inch (0.50 in.).
0458 PM Hail Stowe 40.25N 75.68W
07/08/2025 E0.75 Inch Montgomery PA Public
Report from mPING: Dime (0.75 in.).
0459 PM Hail Union Twp 40.24N 75.80W
07/08/2025 M1.00 Inch Berks PA Public
Relayed via social media. Time included with
report.
0502 PM Hail Pottstown 40.25N 75.65W
07/08/2025 M1.00 Inch Montgomery PA Trained Spotter
Quarter-size hail in Pottstown. Video sent
via social media. Time included with report.
0502 PM Tstm Wnd Gst Pottstown 40.25N 75.65W
07/08/2025 M68 MPH Montgomery PA Trained Spotter
Measured 68 mph gust in Pottstown. Time
included in report.
0503 PM Tstm Wnd Dmg Uwchlan Twp 40.05N 75.63W
07/08/2025 Chester PA Emergency Mngr
Trees and wires down. Time estimated from
radar.
0507 PM Flash Flood 1 SW Chester Springs 40.08N 75.63W
07/08/2025 Chester PA Public
Video of several large trees snapped. Time
estimated from radar.
0510 PM Tstm Wnd Dmg Kimberton 40.13N 75.58W
07/08/2025 Chester PA Emergency Mngr
Trees and wires down. Time estimated from
radar.
0510 PM Tstm Wnd Dmg Pottstown 40.25N 75.65W
07/08/2025 Montgomery PA Trained Spotter
Damage to house shutters, trees down in
Pottstown. Time estimated from radar.
0515 PM Flash Flood Birdsboro 40.27N 75.81W
07/08/2025 Berks PA Public
Water rushing over roadway on Jackson St.
0515 PM Tstm Wnd Dmg Schuylkill Twp 40.13N 75.52W
07/08/2025 Chester PA Trained Spotter
Numerous trees down. Time estimated from
radar.
0519 PM Tstm Wnd Dmg 1 SSE Chesterbrook 40.07N 75.45W
07/08/2025 Chester PA Trained Spotter
Trees down in Tredyffrin twp. Time estimated
from radar.
0519 PM Tstm Wnd Dmg Berwyn 40.05N 75.44W
07/08/2025 Chester PA Emergency Mngr
Trees and wired down. Time estimated from
radar.
0519 PM Tstm Wnd Dmg 1 S Perkiomenville 40.32N 75.48W
07/08/2025 Montgomery PA Trained Spotter
Trees and wires down. Time estimated from
radar.
0527 PM Tstm Wnd Dmg Norristown 40.12N 75.33W
07/08/2025 Montgomery PA Public
Large tree down blocking roadway at the
corner of Hillcrest Ave and Evergreen Rd.
Time estimated from radar.
0528 PM Flash Flood Coatesville 39.98N 75.82W
07/08/2025 Chester PA Fire Dept/Rescue
Water rescue on Merchant St.
0530 PM Rain Atglen 39.95N 75.97W
07/08/2025 M1.56 Inch Chester PA Mesonet
1.56 inches per hour from DEOS.
0530 PM Hail New Hanover Twp 40.31N 75.56W
07/08/2025 E0.70 Inch Montgomery PA Public
Dime-size hail report relayed on social
media.
0540 PM Tstm Wnd Dmg Conshohocken 40.08N 75.30W
07/08/2025 Montgomery PA Fire Dept/Rescue
tree down on i-76 near Gulph Mills.
0550 PM Flash Flood Union Twp 40.24N 75.80W
07/08/2025 Berks PA Fire Dept/Rescue
1025 E. Mains St. Road closed flooding.
0551 PM Marine Tstm Wind 1 SSE Washington Park 39.65N 75.57W
07/08/2025 M43 MPH ANZ430 DE ASOS
Wilmington Airport gusted to 37 kt.
0557 PM Flash Flood Nottingham 39.75N 76.02W
07/08/2025 Chester PA Trained Spotter
Flooding on roadways in Nottingham.
0558 PM Tstm Wnd Gst Northeast Philadelphia 40.08N 75.01W
07/08/2025 M53 MPH Philadelphia PA ASOS
0600 PM Flash Flood 1 WNW Oxford 39.79N 75.99W
07/08/2025 Chester PA Trained Spotter
Oxford Exit on Route 1 flooded out. Time
given in report.
0608 PM Flash Flood 1 S Lima 39.91N 75.44W
07/08/2025 Delaware PA Emergency Mngr
Flooded roadways around Middletown Township.
Time given in report.
0609 PM Flash Flood 1 ESE Roxborough 39.99N 75.20W
07/08/2025 Philadelphia PA Dept of Highways
Flooding on I-76 westbound between 1 miles
east of Exit 339: US 1 SOUTH - CITY AVE and
.2 miles east of Exit 339: US 1 SOUTH - CITY
AVE. There is a lane restriction.
0612 PM Tstm Wnd Gst 1 S Odessa 39.44N 75.66W
07/08/2025 M45 MPH New Castle DE Dept of Highways
DEDoT mesonet.
0612 PM Flash Flood 1 SSW Feasterville-Trev 40.13N 74.97W
07/08/2025 Bucks PA Dept of Highways
Flooding on US 1 southbound at TO 2037/0010
SH. There is a lane restriction.
0615 PM Tstm Wnd Dmg Cinnaminson 40.00N 74.99W
07/08/2025 Burlington NJ Fire Dept/Rescue
wires down.
0617 PM Tstm Wnd Gst 2 ESE Kingstown 39.19N 76.01W
07/08/2025 M70 MPH Queen Anne's MD Public
Personal Weather Station KMDCHEST61 gusted
to 70.2 mph.
0619 PM Tstm Wnd Gst Trenton Mercer Airport 40.28N 74.81W
07/08/2025 M58 MPH Mercer NJ ASOS
58 mph wind gust occurred at Trenton Mercer
Airport.
0621 PM Tstm Wnd Dmg Westampton Twp 40.01N 74.84W
07/08/2025 Burlington NJ Official NWS Obs
Several tree limbs down. estimated 60 mph
gust.
0625 PM Flash Flood 1 SSE Somerton 40.11N 75.00W
07/08/2025 Philadelphia PA Dept of Highways
Flooding along route 1 near the border of
Philadelphia and Bensalem.
0630 PM Tstm Wnd Dmg Centreville 39.05N 76.07W
07/08/2025 Queen Anne's MD Emergency Mngr
Trees and wires down across the roadway at
Price Station Rd and Cox Sawmill Rd. Time
estimated from radar.
0635 PM Tstm Wnd Gst Columbus 40.08N 74.72W
07/08/2025 M47 MPH Burlington NJ Mesonet
NJWxNet.
0640 PM Tstm Wnd Dmg New Egypt 40.07N 74.53W
07/08/2025 Ocean NJ Fire Dept/Rescue
Wires downed.
0643 PM Tstm Wnd Dmg 2 SSE Upper Freehold Tw 40.10N 74.51W
07/08/2025 Monmouth NJ Trained Spotter
Multiple large branches downed.
0643 PM Flash Flood Chester Twp 39.85N 75.39W
07/08/2025 Delaware PA Dept of Highways
Flooding on I-95 northbound at Exit 4: US
322 EAST - COMM BARRY BR/NEW JERSEY. There
is a ramp restriction.
0643 PM Flash Flood 1 E Sports Complex - Ph 39.90N 75.15W
07/08/2025 Philadelphia PA Dept of Highways
Flooding on PA 611 southbound at Exit: I-95
SOUTH - INTL AIRPORT. There is a ramp
closure.
0644 PM Tstm Wnd Gst Ridgely 38.94N 75.89W
07/08/2025 E40 MPH Caroline MD Mesonet
Maryland Mesonet.
&&The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 6:39 PM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Jul 9, 7:18 PM EDT | Flash Flood Warning | PHI | Delaware | 4 hr |
| Jul 9, 7:24 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 51 min |
| Jul 9, 7:38 PM EDT | Flash Flood Warning | PHI | Delaware | 4 hr |
| Jul 9, 7:47 PM EDT | Flash Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 9, 5:41 PM EDT | Special Marine Warning | PHI | 64 min | |
| Jul 9, 7:21 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cumberland, Gloucester, Salem | 28 min |
| Jul 9, 7:17 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 73 min |
Nearby
Flood Watches in New Jersey, 2025Flood Watches in Pennsylvania, 2025Flood Watches in Maryland, 2025Every flood watch in 2025
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.