Alert archive / New York / Flash Flood Warnings in 2026
Flash Flood Warning 53, NWS New York, NY
NWS New York, NY issued this flash flood warning at Aug 27, 2026, 4:52 PM EDT for Kings County, Nassau County, Queens County, New York. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 27, 2026, 4:52 PM EDT (20:52 UTC)
- Expired
- Aug 27, 2026, 5:39 PM EDT
- In force
- 47 min
- Issued by
- NWS New York, NY
- Area
- Storm-based polygon
- Flood severity
- None
Counties Kings County, NY, Nassau County, NY, Queens County, NY
The radar
The Philadelphia radar (KDIX), 86 km from the middle of the area, began a volume at 20:54 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 8.9 hours before the alert went out and 90 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
- 346 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 890 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 83 m²/s²
- 0-3 km storm-relative helicity
- 87 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
597
WGUS51 KOKX 272052
FFWOKX
NYC047-059-081-272345-
/O.NEW.KOKX.FF.W.0053.260827T2052Z-260827T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New York NY
452 PM EDT Thu Aug 27 2026
The National Weather Service in Upton has issued a
* Flash Flood Warning for...
Kings (Brooklyn) County in southeastern New York...
Southwestern Nassau County in southeastern New York...
Queens County in southeastern New York...
* Until 745 PM EDT.
* At 452 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain approaching the warned area. The expected rainfall rate
is 1 1/2 to 2 inches in 1 hour. Rainfall amounts of 1 to 2 1/2
inches are possible in the warned area. Flash flooding is expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Jamaica, Valley Stream, Garden City, Mineola, Woodmere, Rockaway
Beach, Kennedy Airport, Forest Hills, Canarsie, Elmont, Howard
Beach, Ozone Park, Cedarhurst, Little Neck, Sheepshead Bay,
Franklin Square, Floral Park, Inwood, New Hyde Park and Malverne.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4057 7399 4079 7380 4076 7362 4057 7374
4057 7375 4058 7376 4054 7391 4054 7395
4055 7395 4057 7394 4056 7400
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
NV1 follow-up statement
471
WGUS71 KOKX 272139
FFSOKX
Flash Flood Statement
National Weather Service New York NY
539 PM EDT Thu Aug 27 2026
NYC047-059-081-272149-
/O.CAN.KOKX.FF.W.0053.000000T0000Z-260827T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kings (Brooklyn) NY-Nassau NY-Queens NY-
539 PM EDT Thu Aug 27 2026
...FLASH FLOOD WARNING IS CANCELLED FOR KINGS (BROOKLYN),
SOUTHWESTERN NASSAU AND QUEENS COUNTIES...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
A Flood Watch remains in effect until 1100 PM EDT for portions of
southern Connecticut, northeast New Jersey, and southeast New York.
&&
LAT...LON 4057 7399 4079 7380 4076 7362 4057 7374
4057 7375 4058 7376 4054 7391 4054 7395
4055 7395 4057 7394 4056 7400
$$
NVWhat forecasters said that day
The local office's own words before this flash flood warning 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 warning went out at Aug 27, 4:03 PM EDT, 49 minutes earlier. Its key messages:
- 1) Ongoing threat for flash flooding and severe thunderstorms through the evening, mainly for northeast NJ, the Lower Hudson Valley, NYC, Fairfield and Nassau Counties. 2) After another chance of thunderstorms on Friday, a dry and seasonable forecast for the weekend, with a warming trend early next week. 3) High risk for rip currents at the Atlantic facing beaches today.
Area forecast discussion, Aug 27, 4:03 PM EDT, 49 minutes before
Area Forecast Discussion...CORRECTED
National Weather Service New York NY
403 PM EDT Thu Aug 27 2026
.WHAT HAS CHANGED...
A Severe Thunderstorm Watch has been issued for northeast NJ, the
Lower Hudson Valley, NYC, Fairfield and Nassau Counties. until 8PM
this evening.
The threat for flash flooding has increased with ongoing Flash
Flood Warnings and heavy showers/thunderstorms currently
entering portions of northeast NJ and NYC.
&&
.KEY MESSAGES...
1) Ongoing threat for flash flooding and severe thunderstorms
through the evening, mainly for northeast NJ, the Lower Hudson
Valley, NYC, Fairfield and Nassau Counties.
2) After another chance of thunderstorms on Friday, a dry and
seasonable forecast for the weekend, with a warming trend early next
week.
3) High risk for rip currents at the Atlantic facing beaches today.
&&
.DISCUSSION...
.KEY MESSAGE 1...
The area remains on the eastern side of upper level troughing
over the east half of CONUS. Shortwave energy rounding the base
of this trough as well as associated surface trough are firing
up showers and thunderstorms, with the strongest/heaviest now
working their way into portions of northeast NJ and NYC.
Deep southwest flow has already increased pwats to around 1.70
inches with guidance showing potential for as high as 1.80 to
2.00 inches. This is near or above the 90th percentile for 8/27
per SPC sounding climo. Additionally MLCAPE has increased to
around 1000-1500 J/kg and with moderate shear (around 30kt of
0-6k bulk shear) will aid in potential for organized storms.
Given current radar and observed mesoanalysis, the threat for
flash flooding and severe weather has increased and is even
ongoing in portions of the area. A Severe Thunderstorm Watch and
Flood Watch continue through this evening for northeast NJ, the
Lower Hudson Valley, NYC, Fairfield and Nassau Counties. It is
also worth noting that 12z HREF now has a PMM 30% area of >3
inches in 3 hours just touching our southwestern areas. This
tends to be a signal for more scattered to widespread flash
flooding. 24 hours PMM QPF from the 12z HREF show about 2 to 3
inches for the NYC/NJ metro area which seems reasonable given
current trends. Isolated amounts up to 4 inches are possible.
Elsewhere in the Watch area, generally 1 to 1.5 inches expected
in thunderstorms with locally higher amounts possible.
Additionally, an isolated tornado or two remains possible for
the Watch area given decent low level curvature of model
hodographs, specifically up to 3km.
.KEY MESSAGE 2...
Cold pool aloft with main cold frontal passage Friday may spark a
few afternoon showers and thunderstorms, especially across southern
CT and and LoHud. Coverage looks isolated and mainly sub severe, at
this point.
Otherwise, mainly zonal flow behind the late week system turns into
weak ridging by late Saturday into Sunday as heights aloft rise.
Skies will clear with northerly flow on Saturday, and dry conditions
lasting into Sunday. Winds turn southerly on Sunday as the sfc high
moves offshore, and dewpoints climb a few degrees relative to
Saturday. Otherwise, near to slightly below normal temperatures both
days, with highs in the upper 70s to lower 80s. Heights continue to
build into early next week, with increasing temperatures. Heat
indices may approach 90F for the urban corridor Monday and Tuesday.
.KEY MESSAGE 3...
Winds increase today out of the S closer to 15-20 kt. This
combined with a building swell of 3-4ft at 5s out of the S/SE
will bring a high risk of rip currents. The risk through much of
the day may end up being moderate for southeast Suffolk, but
high is possible by the late afternoon/evening.
&&
.AVIATION /20Z THURSDAY THROUGH TUESDAY/...
A frontal system with the associated cold front will continue
to approach. The cold front will slowly move across the region
late in the TAF period.
Numerous showers and thunderstorms are moving into NYC
terminals and KHPN this afternoon. Elsewhere convective coverage
not as much, KBDR and KSWF will have some afternoon into early
evening TSRA. KGON will not see much shower activity within
their TAF period and KISP will see some showers and
thunderstorms this afternoon. As a result, occasional MVFR to
IFR visibilities with showers and thunderstorms can be expected
with otherwise VFR conditions into the evening. Regarding KGON,
expect some MVFR stratus to develop this evening and lower to
IFR late.
Thereafter, shower and thunderstorm activity decreases, but
MVFR to IFR conditions with stratus and fog possible overnight
into early Friday. This is already expected for KGON. Rest of
TAF period otherwise VFR.
Regarding winds, they are generally southerly near 10-15 kt with
gusts near 20-25 kt this afternoon. The winds decrease tonight
to less than 10 kts with directions becoming more variable. A
westerly to northerly wind develops Friday near 5-10 kts but sea
breezes are expected to develop with more southerly switch of
wind.
NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...
Some thunderstorms could produce strong to severe wind gusts up
to 30-50 kt before 00Z.
Outside of thunderstorms, some peak gusts to 30 kts.
Localized IFR to LIFR vsbys potential within heaviest showers
and thunderstorms.
.OUTLOOK FOR 18Z FRIDAY THROUGH TUESDAY...
Friday: Mainly VFR. MVFR or lower at times w/SHRA and TSRA,
mainly 18-00Z timeframe.
Saturday-Sunday: VFR.
Monday-Tuesday: Mainly VFR. Chance of MVFR or lower in showers
and/or thunderstorms.
Detailed information, including hourly TAF wind component forecasts,
can be found at: https:/www.weather.gov/zny/n90
&&
.MARINE...
Sub small craft conditions are expected through the week.
Southerly flow increases late Wednesday night into Thursday, with
ocean seas getting to around 4 ft and gusts approaching 20 kt.
Otherwise, sub advisory conditions prevail with seas and winds
diminishing for the weekend with a light pressure gradient with high
pressure building across for the weekend.
Rip Currents:
Winds increase today out of the S closer to 15-20 kt. This
combined with a building swell of 3-4ft at 5s out of the S/SE
will bring a high risk of rip currents. The risk through much of
the day may end up being moderate for southeast Suffolk, but
high is possible by the late afternoon/evening.
The risk lowers back to moderate on Friday with a lingering 3ft 6s
swell out of the SE.
&&
.OKX WATCHES/WARNINGS/ADVISORIES...
CT...Flood Watch until 11 PM EDT this evening for CTZ005-009.
NY...Flood Watch until 11 PM EDT this evening for NYZ067>075-
176>179.
High Risk for Rip Currents until 9 PM EDT this evening for NYZ075-
080-081-178-179.
NJ...Flood Watch until 11 PM EDT this evening for NJZ002-004-006-
103>108.
MARINE...None.
&&
DISCUSSION...JT
AVIATION...JM
MARINE...JTHazardous weather outlook, Aug 27, 3:09 AM EDT, 13 hours 43 minutes before
Hazardous Weather Outlook National Weather Service New York NY 309 AM EDT Thu Aug 27 2026 CTZ005-009-NJZ002-004-006-103>108-NYZ067>074-176-177-280715- Northern Fairfield-Southern Fairfield-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- 309 AM EDT Thu Aug 27 2026 ...FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... This Hazardous Weather Outlook is for southern Connecticut, northeast New Jersey and southeast New York. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flood Watch. There is potential for isolated instances of flash flooding this afternoon into evening. Strong to severe thunderstorms are also possible. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && 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. CTZ006>008-010>012-NYZ078-079-280715- Northern New Haven-Northern Middlesex-Northern New London- Southern New Haven-Southern Middlesex-Southern New London- Northwest Suffolk-Northeast Suffolk- 309 AM EDT Thu Aug 27 2026 This Hazardous Weather Outlook is for southern Connecticut and southeast New York. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && 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. NYZ075-178-179-280715- Kings (Brooklyn)-Southern Queens-Southern Nassau- 309 AM EDT Thu Aug 27 2026 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING... ...FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... This Hazardous Weather Outlook is for southeast New York. .DAY ONE...Today 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. Flood Watch. There is potential for isolated instances of flash flooding on Thursday afternoon into evening. Strong to severe thunderstorms are also possible. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && 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. NYZ080-081-280715- Southwest Suffolk-Southeast Suffolk- 309 AM EDT Thu Aug 27 2026 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING... This Hazardous Weather Outlook is for southeast New York. .DAY ONE...Today 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. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && 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. ANZ331-332-335-338-340-345-350-353-355-380-383-385-280715- 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- Waters from Moriches Inlet NY to Montauk Point NY from 20 to 60 nm- Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to 60 nm- Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to 60 nm- 309 AM EDT Thu Aug 27 2026 This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && 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, Aug 27, 3:27 PM EDT, 1 hour 25 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
327 PM EDT Thu Aug 27 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0248 PM Tstm Wnd Dmg 1 NE Danbury 41.41N 73.45W
08/27/2026 Fairfield CT Fire Dept/Rescue
Trees and wires down on Glen Hill Road near
Tamarack Avenue.
&&Local storm report, Aug 27, 3:29 PM EDT, 1 hour 23 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
329 PM EDT Thu Aug 27 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0248 PM Tstm Wnd Dmg 1 E Danbury 41.40N 73.45W
08/27/2026 Fairfield CT Public
Corrects previous tstm wnd dmg report from 1
E Danbury. Tree down on Hospital Avenue.
&&Special weather statement, Aug 27, 3:58 PM EDT, 54 minutes before
Special Weather Statement
National Weather Service New York NY
358 PM EDT Thu Aug 27 2026
NJZ006-104-106>108-NYZ072>075-176-272045-
Hudson NJ-Eastern Union NJ-Eastern Essex NJ-Western Union NJ-
Eastern Bergen NJ-Northern Queens NY-Bronx NY-
New York (Manhattan) NY-Kings (Brooklyn) NY-Richmond (Staten Is.) NY-
358 PM EDT Thu Aug 27 2026
...STRONG THUNDERSTORMS WILL IMPACT HUDSON...CENTRAL UNION...
SOUTHEASTERN BERGEN...SOUTHEASTERN ESSEX...QUEENS...RICHMOND...
BRONX...KINGS AND NEW YORK (MANHATTAN) COUNTIES THROUGH 445 PM EDT...
At 357 PM EDT, Doppler radar was tracking a cluster of strong
thunderstorms over Bayonne, moving northeast at 20 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Newark, Jersey City, Elizabeth, Flushing, Bayonne, Mott Haven,
Hoboken, East Tremont, Hackensack, Linden, Bergenfield, Lyndhurst,
Rutherford, Secaucus, and Harrison.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
northeastern New Jersey...and southeastern New York.
&&
LAT...LON 4055 7425 4056 7422 4059 7421 4060 7422
4059 7429 4061 7431 4061 7434 4065 7436
4072 7428 4071 7425 4072 7423 4080 7419
4083 7415 4082 7412 4086 7412 4086 7411
4087 7411 4098 7398 4076 7373 4051 7425
TIME...MOT...LOC 1957Z 241DEG 18KT 4066 7412
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
JTLocal storm report, Aug 27, 4:02 PM EDT, 50 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
402 PM EDT Thu Aug 27 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0200 PM Flash Flood Huguenot 40.54N 74.18W
08/27/2026 Richmond NY Emergency Mngr
NYCEM reports multiple side streets are
impassable due to flooding.
&&Local storm report, Aug 27, 4:46 PM EDT, 6 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
446 PM EDT Thu Aug 27 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0440 PM Flash Flood 1 N Linden 40.63N 74.24W
08/27/2026 Union NJ Trained Spotter
Several vehicles stuck in a few feet of
water near the Rosehill Cemetery on US 1 &
9.
&&Local storm report, Aug 27, 4:49 PM EDT, 3 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
449 PM EDT Thu Aug 27 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0445 PM Flash Flood Linden 40.63N 74.24W
08/27/2026 Union NJ Dept of Highways
US 1 & 9 southbound closed near Wood Avenue
and 2 right lanes of 3 lanes closed
northbound.
&&The office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 27, 10:14 AM EDT | Areal Flood Advisory | OKX | Orange, Rockland | 83 min |
| Aug 27, 10:50 AM EDT | Special Weather Statement | OKX | Putnam, Rockland | 40 min |
| Aug 27, 11:04 AM EDT | Areal Flood Advisory | OKX | Orange, Rockland, Westchester | 67 min |
| Aug 27, 11:09 AM EDT | Severe Thunderstorm Warning | OKX | Putnam, Rockland, Westchester | 51 min |
| Aug 27, 12:27 PM EDT | Areal Flood Advisory | OKX | Richmond | 53 min |
| Aug 27, 12:35 PM EDT | Flash Flood Warning | OKX | Richmond | 2 hr |
| Aug 27, 12:40 PM EDT | Special Marine Warning | OKX | 65 min | |
| Aug 27, 12:44 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 46 min |
| Aug 27, 1:16 PM EDT | Flash Flood Warning | OKX | Richmond | 108 min |
| Aug 27, 1:18 PM EDT | Special Weather Statement | OKX | Bronx, New York | 42 min |
| Aug 27, 1:54 PM EDT | Areal Flood Advisory | OKX | Bronx, New York, Rockland, Westchester | 3 hr |
| Aug 27, 2:03 PM EDT | Special Marine Warning | OKX | 57 min | |
| Aug 27, 2:13 PM EDT | Areal Flood Advisory | OKX | Orange, Rockland | 3 hr |
| Aug 27, 2:18 PM EDT | Special Weather Statement | OKX | Westchester | 42 min |
| Aug 27, 2:37 PM EDT | Severe Thunderstorm Warning | OKX | Putnam, Westchester | 38 min |
| Aug 27, 2:55 PM EDT | Special Marine Warning | OKX | 60 min | |
| Aug 27, 2:59 PM EDT | Special Weather Statement | OKX | Putnam | 46 min |
| Aug 27, 3:15 PM EDT | Special Weather Statement | OKX | Bronx, New York | 45 min |
| Aug 27, 3:33 PM EDT | Flash Flood Warning | OKX | Richmond | 3 hr |
| Aug 27, 3:58 PM EDT | Special Weather Statement | OKX | Bronx, New York | 47 min |
| Aug 27, 4:03 PM EDT | Areal Flood Advisory | OKX | Kings, New York, Queens, Richmond | 27 min |
| Aug 27, 4:15 PM EDT | Flash Flood Warning | OKX | Bronx, Kings, New York, Queens, Richmond | 87 min |
| Aug 27, 4:29 PM EDT | Special Marine Warning | OKX | 46 min | |
| Aug 27, 4:44 PM EDT | Areal Flood Advisory | OKX | Kings, Nassau, Queens | 17 min |
Nearby
Flash Flood Warnings in New York, 2026Every flash flood warning in 2026
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.