Alert archive / New York / Flash Flood Watches in 2021

Flash Flood Watch 2, NWS New York, NY

July 7, 20215 counties in New Jersey; 4 counties in Connecticut; 11 counties in New York

NWS New York, NY issued this flash flood watch at Jul 7, 2021, 4:28 PM EDT for 5 counties in New Jersey; 4 counties in Connecticut; 11 counties in New York. It took effect at Jul 8, 2021, 9:38 AM EDT. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Jul 7, 2021, 4:28 PM EDT (20:28 UTC)
In effect from
Jul 8, 2021, 9:38 AM EDT
Expired
Jul 9, 2021, 12:00 PM EDT
In force
26 hr
Issued by
NWS New York, NY
Flood severity
None

Counties Greater Bridgeport Planning Region, CT, Lower Connecticut River Valley Planning Region, CT, Naugatuck Valley Planning Region, CT, Southeastern Connecticut Planning Region, CT, Bergen County, NJ, Essex County, NJ, Hudson County, NJ, Passaic County, NJ, Union County, NJ, Bronx County, NY, Kings County, NY, Nassau County, NY, New York County, NY, Orange County, NY, Putnam County, NY, Queens County, NY, Richmond County, NY, Rockland County, NY, Suffolk County, NY, Westchester County, NY

The radar

The Brookhaven radar (KOKX), 71 km from the middle of the area, began a volume at 20:31 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 12:00Z, 8.5 hours before the alert went out and 71 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 12:00Z on 2021-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 568 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 2021-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 79 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
568 J/kg
Mixed-layer CIN
-83 J/kg
Mixed-layer LCL
901 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
79 m²/s²
0-3 km storm-relative helicity
109 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

594 
WGUS61 KOKX 072028
FFAOKX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service New York NY
428 PM EDT Wed Jul 7 2021


CTZ005-006-009-010-NJZ002-004-006-103>108-NYZ067>075-176>179-
081000-
/O.NEW.KOKX.FF.A.0002.210709T0400Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Fairfield-Northern New Haven-Southern Fairfield-
Southern New Haven-Western Passaic-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Orange-Putnam-Rockland-
Northern Westchester-Southern Westchester-New York (Manhattan)-
Bronx-Richmond (Staten Island)-Kings (Brooklyn)-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
428 PM EDT Wed Jul 7 2021

...FLASH FLOOD WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
FRIDAY MORNING...

The National Weather Service in Upton has issued a

* Flash Flood Watch for portions of southern Connecticut, 
  northeast New Jersey, and southeast New York, including the 
  following areas, in southern Connecticut, Northern Fairfield, 
  Northern New Haven, Southern Fairfield, and Southern New 
  Haven. In northeast New Jersey, Eastern Bergen, Eastern Essex, 
  Eastern Passaic, Eastern Union, Hudson, Western Bergen, 
  Western Essex, Western Passaic, and Western Union. In 
  southeast New York, Bronx, Kings (Brooklyn), New York 
  (Manhattan), Northern Nassau, Northern Queens, Northern 
  Westchester, Orange, Putnam, Richmond (Staten Island), 
  Rockland, Southern Nassau, Southern Queens, and Southern 
  Westchester. 

* From late Thursday night through Friday morning

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late Thursday night, with periods
  of heavy rainfall possible through Friday morning. Although
  heavy rainfall will be possible as early as Thursday afternoon,
  the greater chances for this will begin Thursday night. Total
  rainfall from Thursday afternoon through Friday is expected to
  range mostly 2 to 3 inches, with locally higher amounts
  possible. 

* Heavy rain may cause some smaller rivers and streams to quickly
  rise out of their banks. There is also the potential for flash 
  flooding in areas of poor drainage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$
5 follow-up statements
422 
WGUS61 KOKX 080750
FFAOKX

Flood Watch
National Weather Service New York NY
350 AM EDT Thu Jul 8 2021

CTZ005-006-009-010-NJZ002-004-006-103>108-NYZ067>075-176>179-081700-
/O.CON.KOKX.FF.A.0002.210709T0400Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Fairfield-Northern New Haven-Southern Fairfield-Southern
New Haven-Western Passaic-Eastern Passaic-Hudson-Western Bergen-
Eastern Bergen-Western Essex-Eastern Essex-Western Union-Eastern
Union-Orange-Putnam-Rockland-Northern Westchester-Southern
Westchester-New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
350 AM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH 
FRIDAY MORNING...

The Flash Flood Watch continues for

* Portions of southern Connecticut, northeast New Jersey and 
  southeast New York, including the following areas, in southern 
  Connecticut, Northern Fairfield, Northern New Haven, Southern 
  Fairfield and Southern New Haven. In northeast New Jersey, Eastern 
  Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, 
  Western Bergen, Western Essex, Western Passaic and Western Union. 
  In southeast New York, Bronx, Kings (Brooklyn), New York 
  (Manhattan), Northern Nassau, Northern Queens, Northern 
  Westchester, Orange, Putnam, Richmond (Staten Island), Rockland, 
  Southern Nassau, Southern Queens and Southern Westchester.

* From late tonight through Friday morning.

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late Thursday night, with periods
  of heavy rainfall possible through Friday morning. Although
  heavy rainfall will be possible as early as Thursday afternoon,
  the greater chances for this will begin Thursday night. Total
  rainfall from Thursday afternoon through Friday is expected to
  range mostly 2 to 3 inches, with locally higher amounts
  possible. 

* Heavy rain may cause some smaller rivers and streams to quickly
  rise out of their banks. There is also the potential for flash 
  flooding in areas of poor drainage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.


&&

$$
981 
WGUS61 KOKX 080852
FFAOKX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service New York NY
452 AM EDT Thu Jul 8 2021

CTZ007-008-011-012-081700-
/O.EXA.KOKX.FF.A.0002.210709T0400Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Middlesex-Northern New London-Southern Middlesex-Southern
New London-
452 AM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY 
MORNING...

The National Weather Service in Upton has expanded the

* Flash Flood Watch to include a portion of southern Connecticut, 
  including the following areas, Northern Middlesex, Northern New 
  London, Southern Middlesex and Southern New London.

* From late tonight through Friday morning.

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late Thursday night, with periods
  of heavy rainfall possible through Friday morning. Although
  heavy rainfall will be possible as early as Thursday afternoon,
  the greater chances for this will begin Thursday night. Total
  rainfall from Thursday afternoon through Friday is expected to
  range mostly 2 to 3 inches, with locally higher amounts
  possible. 

$$

CTZ005-006-009-010-NJZ002-004-006-103>108-NYZ067>075-176>179-081700-
/O.CON.KOKX.FF.A.0002.210709T0400Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Fairfield-Northern New Haven-Southern Fairfield-Southern
New Haven-Western Passaic-Eastern Passaic-Hudson-Western Bergen-
Eastern Bergen-Western Essex-Eastern Essex-Western Union-Eastern
Union-Orange-Putnam-Rockland-Northern Westchester-Southern
Westchester-New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
452 AM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH 
FRIDAY MORNING...

The Flash Flood Watch continues for

* Portions of southern Connecticut, northeast New Jersey and 
  southeast New York, including the following areas, in southern 
  Connecticut, Northern Fairfield, Northern New Haven, Southern 
  Fairfield and Southern New Haven. In northeast New Jersey, Eastern 
  Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, 
  Western Bergen, Western Essex, Western Passaic and Western Union. 
  In southeast New York, Bronx, Kings (Brooklyn), New York 
  (Manhattan), Northern Nassau, Northern Queens, Northern 
  Westchester, Orange, Putnam, Richmond (Staten Island), Rockland, 
  Southern Nassau, Southern Queens and Southern Westchester.

* From late tonight through Friday morning.

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late Thursday night, with periods
  of heavy rainfall possible through Friday morning. Although
  heavy rainfall will be possible as early as Thursday afternoon,
  the greater chances for this will begin Thursday night. Total
  rainfall from Thursday afternoon through Friday is expected to
  range mostly 2 to 3 inches, with locally higher amounts
  possible. 

$$

MW
077 
WGUS61 KOKX 081338
FFAOKX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service New York NY
938 AM EDT Thu Jul 8 2021

NJZ002-004-006-103>108-NYZ067>070-082200-
/O.EXT.KOKX.FF.A.0002.210708T1338Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Passaic-Eastern Passaic-Hudson-Western Bergen-
Eastern Bergen-Western Essex-Eastern Essex-Western Union-
Eastern Union-Orange-Putnam-Rockland-Northern Westchester-
938 AM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH FRIDAY MORNING...

The Flash Flood Watch is now in effect for

* Portions of northeast New Jersey and southeast New York, 
  including the following areas, in northeast New Jersey, 
  Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, 
  Hudson, Western Bergen, Western Essex, Western Passaic, and 
  Western Union. In southeast New York, Northern Westchester, 
  Orange, Putnam, and Rockland. 

* Through Friday morning

* Showers and thunderstorms through this evening will bring
  periods of heavy rainfall. 1 to 2 inches of rain with locally
  higher amounts are possible. Thereafter, heavy rainfall ahead of
  tropical system Elsa will move into portions of the Tri-State 
  area late tonight, with periods of heavy rainfall possible 
  through Friday morning. Total rainfall from this morning through
  Friday is expected to range mostly 2 to 4 inches, with locally 
  higher amounts possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$

CTZ005>012-NYZ071>075-176>179-082200-
/O.CON.KOKX.FF.A.0002.210709T0400Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Southern Westchester-
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
938 AM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY MORNING...

The Flash Flood Watch continues for

* Portions of southern Connecticut and southeast New York, 
  including the following areas, in southern Connecticut, 
  Northern Fairfield, Northern Middlesex, Northern New Haven, 
  Northern New London, Southern Fairfield, Southern Middlesex, 
  Southern New Haven, and Southern New London. In southeast New 
  York, Bronx, Kings (Brooklyn), New York (Manhattan), Northern 
  Nassau, Northern Queens, Richmond (Staten Island), Southern 
  Nassau, Southern Queens, and Southern Westchester. 

* From late tonight through Friday morning

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late tonight, with periods of
  heavy rainfall possible through Friday morning. Although heavy
  rainfall will be possible as early as this afternoon, the
  greater chances for this will begin tonight. Total rainfall from
  this afternoon through Friday is expected to range mostly 2 to 
  3 inches, with locally higher amounts possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$
509 
WGUS61 KOKX 081912
FFAOKX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service New York NY
312 PM EDT Thu Jul 8 2021

NYZ078>081-091000-
/O.EXA.KOKX.FF.A.0002.000000T0000Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northwest Suffolk-Northeast Suffolk-Southwest Suffolk-
Southeast Suffolk-
312 PM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING...

The National Weather Service in Upton has expanded the

* Flash Flood Watch to include a portion of southeast New York, 
  including the following areas, Northeast Suffolk, Northwest 
  Suffolk, Southeast Suffolk, and Southwest Suffolk. 

* Through Friday morning

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late tonight, with periods of
  heavy rainfall possible through Friday morning. Although heavy
  rainfall will be possible as this evening, the greater chances
  for this will begin tonight. Total rainfall from this evening 
  through Friday is expected to range mostly 1 to 3 inches, with 
  locally higher amounts possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$

CTZ005>012-NYZ071>075-176>179-091000-
/O.EXT.KOKX.FF.A.0002.210708T1912Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Southern Westchester-
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
312 PM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH FRIDAY MORNING...

The Flash Flood Watch is now in effect for

* Portions of southern Connecticut and southeast New York, 
  including the following areas, in southern Connecticut, 
  Northern Fairfield, Northern Middlesex, Northern New Haven, 
  Northern New London, Southern Fairfield, Southern Middlesex, 
  Southern New Haven, and Southern New London. In southeast New 
  York, Bronx, Kings (Brooklyn), New York (Manhattan), Northern 
  Nassau, Northern Queens, Richmond (Staten Island), Southern 
  Nassau, Southern Queens, and Southern Westchester. 

* Through Friday morning

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late tonight, with periods of
  heavy rainfall possible through Friday morning. Although heavy
  rainfall will be possible this afternoon, the greater chances 
  for this will begin tonight. Total rainfall from this afternoon 
  through Friday is expected to range mostly 2 to 4 inches, with 
  locally higher amounts possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$

NJZ002-004-006-103>108-NYZ067>070-091000-
/O.CON.KOKX.FF.A.0002.000000T0000Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Passaic-Eastern Passaic-Hudson-Western Bergen-
Eastern Bergen-Western Essex-Eastern Essex-Western Union-
Eastern Union-Orange-Putnam-Rockland-Northern Westchester-
312 PM EDT Thu Jul 8 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING...

The Flash Flood Watch continues for

* Portions of northeast New Jersey and southeast New York, 
  including the following areas, in northeast New Jersey, 
  Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, 
  Hudson, Western Bergen, Western Essex, Western Passaic, and 
  Western Union. In southeast New York, Northern Westchester, 
  Orange, Putnam, and Rockland. 

* Through Friday morning

* Showers and thunderstorms through this evening will bring 
  periods of heavy rainfall. 1 to 2 inches of rain with locally 
  higher amounts are possible. Thereafter, heavy rainfall ahead 
  of tropical system Elsa will move into portions of the Tri- 
  State area late tonight, with periods of heavy rainfall 
  possible through Friday morning. Total rainfall from this 
  morning through Friday is expected to range mostly 2 to 4 
  inches, with locally higher amounts possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$
596 
WGUS61 KOKX 090744
FFAOKX

Flood Watch
National Weather Service New York NY
344 AM EDT Fri Jul 9 2021

NYZ078>081-091600-
/O.CON.KOKX.FF.A.0002.000000T0000Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northwest Suffolk-Northeast Suffolk-Southwest Suffolk-Southeast
Suffolk-
344 AM EDT Fri Jul 9 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL NOON EDT TODAY...

The Flash Flood Watch continues for

* A portion of southeast New York, including the following areas, 
  Northeast Suffolk, Northwest Suffolk, Southeast Suffolk and 
  Southwest Suffolk.

* Until Noon EDT today.

* Heavy rainfall ahead of tropical system Elsa will move into
  portions of the Tri-State area late Thursday night, with periods
  of heavy rainfall possible through Friday morning. Although
  heavy rainfall will be possible as early as Thursday afternoon,
  the greater chances for this will begin Thursday night. Total
  rainfall from Thursday afternoon through Friday is expected to
  range mostly 2 to 3 inches, with locally higher amounts
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

CTZ005>012-NJZ002-004-006-103>108-NYZ067>075-176>179-091600-
/O.CON.KOKX.FF.A.0002.000000T0000Z-210709T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Fairfield-Northern New Haven-Northern Middlesex-Northern
New London-Southern Fairfield-Southern New Haven-Southern Middlesex-
Southern New London-Western Passaic-Eastern Passaic-Hudson-Western
Bergen-Eastern Bergen-Western Essex-Eastern Essex-Western Union-
Eastern Union-Orange-Putnam-Rockland-Northern Westchester-Southern
Westchester-New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
344 AM EDT Fri Jul 9 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL NOON EDT TODAY...

The Flash Flood Watch continues for

* Portions of southern Connecticut, northeast New Jersey and 
  southeast New York, including the following areas, in southern 
  Connecticut, Northern Fairfield, Northern Middlesex, Northern New 
  Haven, Northern New London, Southern Fairfield, Southern 
  Middlesex, Southern New Haven and Southern New London. In 
  northeast New Jersey, Eastern Bergen, Eastern Essex, Eastern 
  Passaic, Eastern Union, Hudson, Western Bergen, Western Essex, 
  Western Passaic and Western Union. In southeast New York, Bronx, 
  Kings (Brooklyn), New York (Manhattan), Northern Nassau, Northern 
  Queens, Northern Westchester, Orange, Putnam, Richmond (Staten 
  Island), Rockland, Southern Nassau, Southern Queens and Southern 
  Westchester.

* Until Noon EDT today.

* Heavy rainfall associated with tropical system Elsa will move into
  portions of the Tri-State area this morning, with periods of
  heavy rainfall possible through midday. Although heavy
  rainfall will be possible this afternoon, the greater chances 
  for this will begin tonight. Total rainfall from this afternoon 
  through Friday is expected to range mostly 2 to 4 inches, with 
  locally higher amounts possible.

$$

What forecasters said that day

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

NWS New York, NY wrote its last area forecast discussion before this flash flood watch went out at Jul 7, 1:18 PM EDT, 3 hours 10 minutes earlier.

Area forecast discussion, Jul 7, 1:18 PM EDT, 3 hours 10 minutes before
Area Forecast Discussion
National Weather Service New York NY
118 PM EDT Wed Jul 7 2021

.SYNOPSIS...
High pressure remains over the western Atlantic today. A cold
front slowly approaches from the north tonight, stalling over
the area. The front then lifts back north on Thursday. Elsa
approaches us through the day Thursday and impacts the region mainly
Thursday night and Friday. Please refer to the latest forecast and
track information on Elsa from the National Hurricane Center. Weak
high pressure briefly builds in this weekend before a warm front
moves in and pushes north of the area early next week.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
Updated the forecast mainly for PoPs. Delayed the timing of
increasing PoPs. Best chances of showers and TSTMs will be
toward sunset, but still can't rule out something popping up
beforehand given high CAPE and surface boundaries nearby.

A heat advisory remains in effect through 8 PM for almost the
entire CWA except New London County and Southern Middlesex
County in CT and Eastern Suffolk County on Long Island. With
high temperatures in the low to middle 90s and dew points in the
upper 60s and low 70s, heat index values of 95 to 103 will be
possible for much of the area.

Ample surface heating will allow for the atmosphere to become
unstable enough to support the potential for the development of
convection this afternoon. The forcing mechanism for convection
is further north and more transient than the surface trough
that moved through yesterday so convection isn't expected to be
as organized as Tuesday. That being said, there will still be
the potential for some strong to severe storms to produce
damaging wind gusts and locally heavy rain, especially later in
the afternoon and into the evening.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH FRIDAY/...
Height falls aloft and the weak cold frontal boundary lingering
near the area at night will support maintaining a chance of
showers and thunderstorms during the overnight. Beyond this, Elsa
will approach the area late Thursday and into Friday. Ample
moisture ahead of this system as it interacts with a frontal
system will allow for the potential for a predecessor rain event
which may result in rain that is moderate at times until Elsa's
remnants pass by sometime on Friday. NHC forecast track has
Elsa making its closest approach to Long Island Friday morning.

Chances of this heavier rainfall will be enhanced by moisture
convergence along frontal boundary and synoptic scale lift from
an approaching right-rear quadrant of an upper jet streak.
Confidence is still only moderate at best as models typically
underestimate rainfall and the placement of its axis in these
situations, but best estimate is that 1-3 inches of rainfall
with locally higher amounts are possible here by the end of
Friday morning. See the hydrology section for more details. It
could become breezy mainly along coastal sections Thursday night
into Friday, but overall, winds are a lower concern with this
event. And regardless of Elsa's track, it is likely that strong
rip currents will occur along with potential coastal impacts for
later this week.

&&

.LONG TERM /FRIDAY NIGHT THROUGH WEDNESDAY/...
Any remaining precipitation should come to an end by later Friday
evening as the cold front pushes east of the area and stalls to the
south. The upper trough swings offshore by Saturday afternoon into
Sunday as the upper flow pattern becomes more zonal. High
pressure noses in from the northeast so Saturday should remain
mostly dry. However, cannot rule out a diurnal shower or
afternoon thunderstorm given the proximity to the upper
shortwave.

The period for early next week looks unsettled.  A warming trend
then begins on Monday as heights increase with high pressure
building to the southwest though Wednesday. With the aforementioned
stalled boundary to the south, precipitation chances look to return
Sunday through Tuesday as the front eventually pushes north of the
area by Tuesday morning.  A weak surface low looks to ride along the
front on Sunday, which provides shower chances especially in the
morning and early afternoon. By Monday and Tuesday, the front pushes
through and then north of the area, with the greatest precipitation
chances Monday afternoon into Tuesday morning.

The NBM was generally followed for this update, with minor changes
made to temperatures and PoPs from Sunday onward. High temperatures
into next week look to be near, or just above, climatological
norms.

&&

.AVIATION /18Z WEDNESDAY THROUGH MONDAY/...
A weak cold front approaches the region from the north this
evening, then weakens over the area on Thu.

Mainly VFR thru the TAF period. Sct tstms are expected to
develop late this aftn and eve N and W of the terminals. It is
possible tstms merge and track swd thru the area aft 00Z, but
confidence is very low attm. It is more likely that sct tstms
continue to develop from SW to NE thru this eve, producing
either direct or indirect impacts to the NYC arpts. VCTS has
been carried in the TAFs for this.

Some patchy fog is possible in the outlying arpts aft 5Z, but
the prob was too low to include in the TAFs.

Increasing chances for shwrs and tstms on Thu. VCSH was included
in the TAFs aft 18Z.

SW winds this aftn, then winds become lgt and vrb overnight.
Strengthening S/SE flow on Thu.

     NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...

Winds will be backed more to the S at JFK thru 00Z. Amendments
possible for tstm timing and coverage aft 22Z all arpts.

.OUTLOOK FOR 18Z THURSDAY THROUGH MONDAY...

.Thu...Mainly VFR with late day shwrs and tstms possible.
.Fri...Elsa impacts possible. MVFR or lower likely. Locally hvy
rain and embedded tstms possible.
.Sat...Mainly VFR but isold shwrs and tstms possible.
.Sun...Chances for shwrs and tstms.
.Mon...Chances for shwrs and tstms.

Detailed information, including hourly TAF wind component forecasts,
can be found at: https:/www.weather.gov/zny/n90

&&

.MARINE...
A slightly weaker pressure gradient today will lead to
continued conditions below SCA levels.

Southerly winds ahead of Elsa's approach begin to increase on
Thursday with peak winds probably on Friday as they shift east, then
north behind the weakening system. At least SCA conds probably
develop on the ocean waters Thursday night into Friday with a chance
that seas are already reaching 5 ft as early as Thursday afternoon.
Please refer to the latest forecast and track information on Elsa
from the National Hurricane Center.

Light offshore winds for Friday night and Saturday with seas slowly
subsiding. Winds will be even lighter on Sunday with weak high
pressure over the area.  Southerly flow returns by Monday and
persists through Wednesday, with sub SCA winds and seas anticipated
through the period.

&&

.HYDROLOGY...
Minor flooding is possible with any storms this afternoon and
evening.

Flooding is possible late Thursday through Friday with periods of
rain and potential thunderstorms. 1 to 3 inches of rainfall with
locally higher amounts possible during this time. Initially the
heavy rain/flood threat will be in the vicinity of a cold front
stalling across our area on Thursday, and then with Elsa
Thursday Night into Friday. Areas of poor drainage/urban
flooding are likely, with potential for isolated to scattered
areas of flash flooding and flooding of fast reacting small
streams.

No hydrologic concerns from Saturday through Wednesday.

&&

.TIDES/COASTAL FLOODING...
There remains a high risk of rip currents at ocean beaches through
Thursday. Surf height of around 3 to 5 ft is expected through
Thursday due to 3 to 5 ft southerly wind waves mixed with
background long period SE swells. Dangerous rip currents are
likely to continue on Friday.

&&

.OKX WATCHES/WARNINGS/ADVISORIES...
CT...Heat Advisory until 8 PM EDT this evening for CTZ005>007-009-
     010.
NY...Heat Advisory until 8 PM EDT this evening for NYZ067>075-078-
     080-176>179.
     High Rip Current Risk through Thursday evening for NYZ075-080-
     081-178-179.
NJ...Heat Advisory until 8 PM EDT this evening for NJZ002-004-006-
     103>108.
MARINE...None.

&&

SYNOPSIS...DBR/MW
NEAR TERM...JC/MW
SHORT TERM...MW
LONG TERM...DBR
AVIATION...
MARINE...DBR/MW
HYDROLOGY...DBR/MW
TIDES/COASTAL FLOODING...
Hazardous weather outlook, Jul 7, 2:53 PM EDT, 1 hour 35 minutes before
Hazardous Weather Outlook
National Weather Service New York NY
253 PM EDT Wed Jul 7 2021

NYZ075-178-179-081900-
Kings (Brooklyn)-Southern Queens-Southern Nassau-
253 PM EDT Wed Jul 7 2021

...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH THURSDAY EVENING...
...FLASH FLOOD WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
FRIDAY MORNING...

This Hazardous Weather Outlook is for southeast New York.

.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.

   High Rip Current Risk.
   Heat Advisory.
   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Rip Current Risk.
   Flash Flood Watch.

Dangerous rip currents are also expected at ocean beaches on Friday.

Flash flooding is possible late Thursday through Friday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

NYZ080-081900-
Southwest Suffolk-
253 PM EDT Wed Jul 7 2021

...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH THURSDAY EVENING...

This Hazardous Weather Outlook is for southeast New York.

.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.

   High Rip Current Risk.
   Heat Advisory.
   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Rip Current Risk.

Dangerous rip currents are also expected at ocean beaches on Friday.

Flash flooding is possible late Thursday through Friday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

NYZ081-081900-
Southeast Suffolk-
253 PM EDT Wed Jul 7 2021

...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH THURSDAY EVENING...

This Hazardous Weather Outlook is for southeast New York.

.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.

   High Rip Current Risk.
   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Rip Current Risk.

Dangerous rip currents are expected at ocean beaches on Friday.

In addition, flash flooding is possible late Thursday through Friday
evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

CTZ005-006-009-010-NJZ002-004-006-103>108-NYZ067>074-176-177-081900-
Northern Fairfield-Northern New Haven-Southern Fairfield-
Southern New Haven-Western Passaic-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Orange-Putnam-Rockland-
Northern Westchester-Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Northern Queens-Northern Nassau-
253 PM EDT Wed Jul 7 2021

...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
...FLASH FLOOD WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
FRIDAY MORNING...

This Hazardous Weather Outlook is for southern Connecticut,
northeast New Jersey and southeast New York.

.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.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

Flash flooding is possible late Thursday through Friday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

CTZ007-NYZ078-081900-
Northern Middlesex-Northwest Suffolk-
253 PM EDT Wed Jul 7 2021

...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southern Connecticut and
southeast New York.

.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.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Flash flooding is possible late Thursday through Friday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

CTZ008-011-012-NYZ079-081900-
Northern New London-Southern Middlesex-Southern New London-
Northeast Suffolk-
253 PM EDT Wed Jul 7 2021

...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southern Connecticut and
southeast New York.

.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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Flash flooding is possible late Thursday through Friday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

ANZ331-332-335-338-340-345-350-353-355-081900-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
253 PM EDT Wed Jul 7 2021

...SEVERE THUNDERSTORM WATCH 344 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for Atlantic coastal waters.

.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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Tropical storm conditions are possible for the eastern waters late
Thursday Night into Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation according to Standard Operating Procedures is
requested and appreciated.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

In the hours before

Local storm report, Jul 7, 1:12 PM EDT, 3 hours 16 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW YORK NY
112 PM EDT WED JUL 7 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0620 PM     TSTM WND DMG     MONTVALE                41.05N 74.05W
07/06/2021                   BERGEN             NJ   TRAINED SPOTTER

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM
            MONTVALE. FALLEN TREE REPORTED ON HOUSE.

&&

DR
Local storm report, Jul 7, 1:21 PM EDT, 3 hours 7 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW YORK NY
121 PM EDT WED JUL 7 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0629 PM     TSTM WND DMG     1 SSE WALDWICK          41.00N 74.12W
07/06/2021                   BERGEN             NJ   FIRE DEPT/RESCUE

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
            SSE WALDWICK. FALLEN TREE REPORTED ON HOUSE.
            TIME ESTIMATED FROM RADAR.

&&

DR
Local storm report, Jul 7, 1:24 PM EDT, 3 hours 4 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW YORK NY
124 PM EDT WED JUL 7 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0630 PM     TSTM WND DMG     1 WNW FAIR LAWN         40.94N 74.14W
07/06/2021                   BERGEN             NJ   PUBLIC

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
            WNW FAIR LAWN. OUTDOOR TENT BLOWN DOWN AT
            EMPRESS DINER. TIME ESTIMATED FROM RADAR.

&&

DR
Local storm report, Jul 7, 1:29 PM EDT, 2 hours 59 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW YORK NY
129 PM EDT WED JUL 7 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0618 PM     TSTM WND DMG     1 SE HAWTHORNE          40.95N 74.15W
07/06/2021                   PASSAIC            NJ   FIRE DEPT/RESCUE

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
            SE HAWTHORNE. FALLEN TREE REPORTED ON HOUSE.
            TIME ESTIMATED FROM RADAR.

&&

DR
Local storm report, Jul 7, 1:39 PM EDT, 2 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NEW YORK NY
139 PM EDT WED JUL 7 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1010 PM     TSTM WND DMG     ROSELLE PARK            40.66N 74.26W
07/06/2021                   UNION              NJ   FIRE DEPT/RESCUE

            TREES AND WIRES REPORTED DOWN IN ROSELLE.

0945 PM     TSTM WND DMG     WESTFIELD               40.66N 74.35W
07/06/2021                   UNION              NJ   FIRE DEPT/RESCUE

            TREES AND WIRES DOWN IN WESTFIELD.

0810 PM     MARINE TSTM WIND 19 SSE EAST HAMPTON     40.69N 72.05W
07/06/2021  M43 MPH          ANZ350             NY   MESONET

            MESONET STATION 44017 19 SSE EAST HAMPTON.

0740 PM     MARINE TSTM WIND 2 SW GROTON AIRPORT     41.31N 72.08W
07/06/2021  M57 MPH          ANZ332             CT   MESONET

            MESONET STATION LDLC3 2 S GROTON.

0720 PM     TSTM WND DMG     1 ENE PATCHOGUE         40.76N 73.01W
07/06/2021                   SUFFOLK            NY   LAW ENFORCEMENT

            SUFFOLK COUNTY PD REPORT FALLEN TREE.

0720 PM     MARINE TSTM WIND 15 S ATLANTIC BEACH     40.37N 73.70W
07/06/2021  M47 MPH          ANZ355             NY   BUOY

            47 MPH AT THE NEW YORK HARBOR ENTRANCE BUOY
            44065.

0711 PM     MARINE TSTM WIND 1 S CAPTREE STATE PARK  40.62N 73.26W
07/06/2021  M39 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XFIR FIRE ISLAND CG.

0707 PM     MARINE TSTM WIND 2 WNW CAPTREE STATE PAR 40.65N 73.30W
07/06/2021  M49 MPH          ANZ345             NY   MESONET

            MESONET STATION XGRS FIRE ISLAND CG.

0707 PM     MARINE TSTM WIND 1 S BLUE POINT          40.73N 73.03W
07/06/2021  M42 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XBLU BLUE POINT.

0705 PM     MARINE TSTM WIND 1 SE AMITYVILLE         40.66N 73.40W
07/06/2021  M43 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XHCK GREAT SOUTH BAY.

0655 PM     TSTM WND DMG     1 SSW UNIONDALE         40.69N 73.60W
07/06/2021                   NASSAU             NY   DEPT OF HIGHWAYS

            TREE DOWN ON SOUTHERN STATE PARKWAY
            WESTBOUND BETWEEN EXIT 21 - NASSAU ROAD AND
            EXIT 20 N - BALDWIN ROAD. RIGHT LANE AND
            SHOULDER BLOCKED.

0650 PM     TSTM WND DMG     1 SSE GARWOOD           40.64N 74.32W
07/06/2021                   UNION              NJ   FIRE DEPT/RESCUE

            FALLEN TREE REPORTED ON HOUSE.

0645 PM     TSTM WND DMG     1 WSW OZONE PARK        40.68N 73.86W
07/06/2021                   QUEENS             NY   TRAINED SPOTTER

            TREE DOWN ON 95TH AVE.

0645 PM     MARINE TSTM WIND 3 SE CONEY ISLAND       40.55N 73.93W
07/06/2021  M39 MPH          QUEENS             NY   MESONET

            MESONET STATION XBRZ BREEZY POINT.

0645 PM     MARINE TSTM WIND 3 SE CONEY ISLAND       40.55N 73.93W
07/06/2021  M39 MPH          QUEENS             NY   MESONET

            MESONET STATION XBRZ BREEZY POINT.

0645 PM     MARINE TSTM WIND 3 NNW BAYVILLE          40.96N 73.58W
07/06/2021  M49 MPH          ANZ335             NY   BUOY

            CORRECTS PREVIOUS NON-TSTM WND GST REPORT
            FROM 3 NNW BAYVILLE. WESTERN LI SOUND BUOY
            44040.

0642 PM     MARINE TSTM WIND 2 NNE BAYSIDE           40.81N 73.76W
07/06/2021  M54 MPH          ANZ335             NY   MESONET

            54 MPH AT KINGS POINT.

0641 PM     MARINE TSTM WIND 2 N GLEN COVE           40.90N 73.63W
07/06/2021  M67 MPH          NASSAU             NY   MESONET

            MESONET STATION XBAY BAYVILLE.

0640 PM     TSTM WND DMG     1 N OZONE PARK          40.71N 73.85W
07/06/2021                   QUEENS             NY   AMATEUR RADIO

            TREE DOWN ON THE JACKIE ROBINSON PARKWAY
            NEAT EXIT 4. ROAD IS CLOSED AND FIRE
            DEPARTMENT IS ON SCENE.

0637 PM     TSTM WND DMG     1 W ROSELLE PARK        40.66N 74.29W
07/06/2021                   UNION              NJ   FIRE DEPT/RESCUE

            FALLEN TREE REPORTED ON HOUSE.

0637 PM     MARINE TSTM WIND 1 ENE BAYONNE           40.67N 74.09W
07/06/2021  M44 MPH          HUDSON             NJ   MESONET

            MESONET STATION XBYO BAYONNE.

0635 PM     TSTM WND GST     2 NW JAMAICA            40.73N 73.82W
07/06/2021  M61 MPH          QUEENS             NY   MESONET

            61 MPH AT KEW GARDEN HILLS NEW YORK STATE
            MESONET.

0631 PM     TSTM WND DMG     1 N ROSELLE PARK        40.68N 74.26W
07/06/2021                   UNION              NJ   FIRE DEPT/RESCUE

            FALLEN TREE ON CAR.

0631 PM     TSTM WND GST     LAGUARDIA AIRPORT       40.79N 73.87W
07/06/2021  M58 MPH          BRONX              NY   ASOS

0631 PM     TSTM WND DMG     1 S BAYSIDE             40.78N 73.77W
07/06/2021                   QUEENS             NY   TRAINED SPOTTER

            TREE DOWN BLOCKING ROAD ON 32ND AVENUE NORTH
            OF BELL BOULEVARD.

0631 PM     TSTM WND DMG     1 S BAYSIDE             40.78N 73.77W
07/06/2021                   QUEENS             NY   TRAINED SPOTTER

            TREE DOWN ON 213TH STREET NORTH OF 32ND AVE.

0630 PM     MARINE TSTM WIND 2 N TOMPKINSVILLE       40.66N 74.06W
07/06/2021  M54 MPH          ANZ338             NY   MESONET

            CORRECTS PREVIOUS MARINE TSTM WIND REPORT
            FROM 2 N TOMPKINSVILLE. 54 MPH WIND GUST AT
            ROBBINS REEF.

0630 PM     TSTM WND GST     MIDTOWN MANHATTAN       40.77N 73.96W
07/06/2021  M58 MPH          NEW YORK           NY   MESONET

            58 MPH AT THE MIDTOWN MANHATTAN NEW YORK
            STATE MESONET.

0630 PM     TSTM WND DMG     1 E LIVINGSTON          40.79N 74.31W
07/06/2021                   ESSEX              NJ   FIRE DEPT/RESCUE

            PRIMARY WIRES DOWN, TREE ACROSS ROAD.

0630 PM     TSTM WND DMG     1 WNW FAIR LAWN         40.94N 74.14W
07/06/2021                   BERGEN             NJ   PUBLIC

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
            WNW FAIR LAWN. OUTDOOR TENT BLOWN DOWN AT
            EMPRESS DINER. TIME ESTIMATED FROM RADAR.

0629 PM     TSTM WND DMG     1 SSE WALDWICK          41.00N 74.12W
07/06/2021                   BERGEN             NJ   FIRE DEPT/RESCUE

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
            SSE WALDWICK. FALLEN TREE REPORTED ON HOUSE.
            TIME ESTIMATED FROM RADAR.

0628 PM     MARINE TSTM WIND 4 SE MYSTIC             41.32N 71.91W
07/06/2021  M42 MPH          ANZ332             CT   MESONET

            MESONET STATION XSTO STONGINGTON OUTER
            BREAKWATER.

0628 PM     TSTM WND DMG     1 WSW PIERMONT          41.03N 73.93W
07/06/2021                   ROCKLAND           NY   DEPT OF HIGHWAYS

            DOWNED TREE ON PALISADES INTERSTATE PARKWAY
            NORTHBOUND OF EXIT 5B-NY 303 IN ORANGETOWN.
            RIGHT LANE BLOCKED.

0628 PM     MARINE TSTM WIND EATONS NECK             40.95N 73.40W
07/06/2021  M55 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XEAT EATONS NECK.

0626 PM     TSTM WND GST     NEWARK AIRPORT          40.68N 74.17W
07/06/2021  M58 MPH          UNION              NJ   ASOS

0622 PM     TSTM WND DMG     1 NW MONTVALE           41.06N 74.06W
07/06/2021                   BERGEN             NJ   DEPT OF HIGHWAYS

            DOWNED TREE ON GARDEN STATE PARKWAY
            SOUTHBOUND SOUTH OF MONTVALE SERVICE AREA.
            ALL LANES AND LEFT SHOULDER BLOCKED.

0620 PM     TSTM WND DMG     1 N WESTWOOD            41.00N 74.03W
07/06/2021                   BERGEN             NJ   TRAINED SPOTTER

            TREE DOWN ON HOUSE IN WESTWOOD.

0620 PM     TSTM WND DMG     1 S BLOOMFIELD          40.80N 74.19W
07/06/2021                   ESSEX              NJ   DEPT OF HIGHWAYS

            DOWNED TREE ON GARDEN STATE PARKWAY
            SOUTHBOUND AT EXIT 149.

0620 PM     TSTM WND DMG     MONTVALE                41.05N 74.05W
07/06/2021                   BERGEN             NJ   TRAINED SPOTTER

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM
            MONTVALE. FALLEN TREE REPORTED ON HOUSE.

0618 PM     MARINE TSTM WIND 2 ESE NORWALK           41.08N 73.38W
07/06/2021  M46 MPH          ANZ335             CT   MESONET

            MESONET STATION XNOR 1 ESE NORWALK.

0618 PM     TSTM WND DMG     1 SE HAWTHORNE          40.95N 74.15W
07/06/2021                   PASSAIC            NJ   FIRE DEPT/RESCUE

            CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
            SE HAWTHORNE. FALLEN TREE REPORTED ON HOUSE.
            TIME ESTIMATED FROM RADAR.

0615 PM     TSTM WND DMG     1 SW WYCKOFF            40.99N 74.18W
07/06/2021                   BERGEN             NJ   TRAINED SPOTTER

            TREES AND BRANCHES DOWN ON ROUTE 208 FROM
            FAIR LAWN TO OAKLAND ON BOTH NORTH AND SOUND
            BOUND SIDES.

0615 PM     TSTM WND DMG     1 NW ORADELL            40.97N 74.05W
07/06/2021                   BERGEN             NJ   BROADCAST MEDIA

            TREE DOWN ON SOLDIER HILL ROAD.

0615 PM     TSTM WND DMG     1 ENE FAIR LAWN         40.95N 74.10W
07/06/2021                   BERGEN             NJ   TRAINED SPOTTER

            TREE DOWN ON CENTURY ROAD BETWEEN PARAMUS
            AND SADDLE RIVER ROAD.

0612 PM     TSTM WND DMG     3 ENE YORKTOWN HEIGHTS  41.28N 73.73W
07/06/2021                   WESTCHESTER        NY   DEPT OF HIGHWAYS

            DOWNED TREE ON NY 35 WESTBOUND AT COBBLING
            ROCK DRIVE.

0611 PM     MARINE TSTM WIND 2 N NEW LONDON          41.37N 72.09W
07/06/2021  M43 MPH          ANZ332             CT   MESONET

            MESONET STATION XCGA USCG ACADEMY.

0611 PM     MARINE TSTM WIND 2 N NEW LONDON          41.37N 72.09W
07/06/2021  M43 MPH          ANZ332             CT   MESONET

            MESONET STATION XCGA USCG ACADEMY.

0610 PM     TSTM WND DMG     WAYNE                   40.93N 74.23W
07/06/2021                   PASSAIC            NJ   PUBLIC

            PUBLIC REPORTS TREES DOWN, GARBAGE CANS
            LITTERING STREET.

0608 PM     TSTM WND DMG     1 SW OAKLAND            41.02N 74.26W
07/06/2021                   BERGEN             NJ   TRAINED SPOTTER

            TREE DOWN AT DOTY RD AND RT. 202. ROAD
            CLOSED IN ONE DIRECTION.

0555 PM     TSTM WND DMG     YORKTOWN HEIGHTS        41.27N 73.78W
07/06/2021                   WESTCHESTER        NY   LAW ENFORCEMENT

            POLICE REPORT TREES AND WIRES DOWN ALL OVER
            TOWN.

0545 PM     TSTM WND DMG     1 NNW EAST HAMPTON      41.58N 72.51W
07/06/2021                   MIDDLESEX          CT   LAW ENFORCEMENT

            POLICE REPORT TREES AND POWER LINES DOWN.

0540 PM     TSTM WND DMG     CROMWELL                41.62N 72.65W
07/06/2021                   MIDDLESEX          CT   LAW ENFORCEMENT

            POLICE REPORT SEVERAL TREES DOWN AROUND THE
            TOWN.

0456 PM     TSTM WND DMG     ORANGE LAKE             41.53N 74.10W
07/06/2021                   ORANGE             NY   AMATEUR RADIO

            LARGE TREE LIMBS REPORTED DOWN.

&&

The office that day

Everything else NWS New York, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 6, 8:07 PM EDTSpecial Weather StatementOKXUnion38 min
Jul 6, 9:00 PM EDTSevere Thunderstorm WarningOKXUnion60 min
Jul 6, 9:06 PM EDTAreal Flood AdvisoryOKXUnion114 min
Jul 6, 10:02 PM EDTSevere Thunderstorm WarningOKXHudson, Union43 min
Jul 7, 5:35 PM EDTSpecial Weather StatementOKX25 min
Jul 7, 5:43 PM EDTSevere Thunderstorm WarningOKXLower Connecticut River Valley Planning Region, Southeastern Connecticut Planning Region47 min
Jul 7, 5:43 PM EDTTropical Storm WatchOKXLower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region12 hr
Jul 7, 6:26 PM EDTSpecial Weather StatementOKX49 min
Jul 7, 6:54 PM EDTSpecial Weather StatementOKX36 min
Jul 7, 7:13 PM EDTSevere Thunderstorm WarningOKXLower Connecticut River Valley Planning Region, Southeastern Connecticut Planning Region51 min
Jul 6, 8:28 PM EDTSpecial Marine WarningOKX47 min
Jul 6, 9:02 PM EDTSpecial Marine WarningOKX43 min
Jul 6, 9:11 PM EDTSpecial Weather StatementOKXNew York, Queens49 min
Jul 6, 9:58 PM EDTSpecial Marine WarningOKX32 min
Jul 7, 7:14 PM EDTSpecial Marine WarningOKX61 min

Nearby

Flash Flood Watches in New York, 2021Flash Flood Watches in New Jersey, 2021Flash Flood Watches in Connecticut, 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.