Severe Thunderstorm Warning 19, NWS New York, NY

115 
WWUS51 KOKX 210931
SVSOKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW YORK NY
531 AM EDT TUE JUN 21 2016

NYC103-210940-
/O.CAN.KOKX.SV.W.0019.000000T0000Z-160621T0945Z/
SUFFOLK NY-
531 AM EDT TUE JUN 21 2016

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL SUFFOLK COUNTY IS
CANCELLED...
            
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE...THE WARNING HAS BEEN CANCELLED.

LAT...LON 4092 7320 4094 7316 4097 7317 4098 7312
      4097 7290 4098 7272 4094 7255 4092 7259
      4092 7257 4090 7249 4092 7246 4089 7232
      4087 7235 4083 7247 4074 7279
TIME...MOT...LOC 0929Z 292DEG 35KT 4092 7274 4088 7288 

$$

MALOIT

Area Forecast Discussion
National Weather Service New York NY
443 AM EDT TUE JUN 21 2016

.SYNOPSIS...
A pre-frontal trough crosses the area early this
morning, followed by a cold front slowly crossing the Tri-state
today and tonight. Weak high pressure builds in on Wednesday, then
slides offshore Wednesday night. Low pressure moves across the
area on Thursday followed by high pressure Friday through Sunday.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
Showers/Thunderstorms are holding together better than predicted
by most NWP early this morning, but HRRR still remains overdone on
areal extent. Have increased pops over SE CT early this morning
based on latest trends, elsewhere should see mainly scattered
showers/thunderstorms roughly 7-9Z NW 1/2 and 9-11Z SE 1/2 of the
CWA.

CAPE continues to diminish in association with these storms and
best dynamical forcing is lifting down the Saint Lawrence River
Valley with initial 700-500 hPa shortwave. As a result, do expect
some decrease in strength/coverage as they move into the CWA.
However, with 30-40kt of shear cannot rule out some locally strong
storms.

A 700-500 hPa trough builds into the area today, however there
should be a lull in convection until late afternoon. Then, a
500-700 hPa shortwave approaching southern portions of the area
could trigger another round of isolated to scattered showers and
thunderstorms, mainly across southern zones. Northern zones likely
have too strong of a mid level cap and to much mid level dry air
for any additional storms.

For highs today, a blend of ECS/MET/MAV guidance, NAM 2-meter
temperatures and a mix down from 850 hPa was used per BUFKIT
Soundings. Highs should be around 5 degrees above normal.

There is a moderate risk for the meteorological enhancement of
rip current development at Atlantic beaches today.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM WEDNESDAY/...
The aforementioned shortwave crosses southern portions of the
tri-sate by mid evening, with any early evening
showers/thunderstorms coming to an end as it exits. The 700-500
hPa trough axis continues to build in tonight, so should see some
cloud cover. For lows tonight, a blend of MAV/MET/ECS guidance and
NAM 2-meter temperatures was used, with values forecast to be a
few degrees above normal.

The 700-500 hPa trough axis exits tot eh east Wednesday morning,
with shortwave ridging building in behind it. There should be
sufficient subsidence with the shortwave ridging to allow for
minimal cloud cover. For highs on Wednesday a blend of MAV/MET/ECS
guidance, NAM 2-meter temperatures and a mix down from 850-750 hPa
per BUFKIT soundings was used. Highs should be a few degrees above
normal.

&&

.LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/...
Weak high pressure moves off shore early Wednesday night.

An area of low pressure will move across the region Thursday. 00z
forecast models continue to show uncertainty with the exact track of
the low. The European model has the low moving south of the area
across central NJ while the GFS model has the low moving across
central NY State. Sensible weather north of the low includes
widespread rain with embedded convection, while south of the low
there is both severe weather and flash flood threats. Forecast
confidence of a widespread rainfall is increasing, but forecast
impacts are highly uncertain based on a wide array of model track
forecasts.

Behind the low, high pressure returns to the area Friday and will
remain over the region through Sunday. Expect dry conditions
with near normal temperatures.

&&

.AVIATION /09Z TUESDAY THROUGH SATURDAY/...
A cold front passes this morning, stalls south of Long Island,
then returns north as a warm front this afternoon.

Showers and thunderstorms ahead of and near the front this
morning. There is a chance that thunderstorms develop again this
afternoon if the warm front gets close enough.

Southwest flow ahead of the cold front becoming west northwest
after the frontal passage. Winds this afternoon and evening will
be dictated by the position of the returning warm front, so there
is some uncertainty.

...NY Metro Enhanced Aviation Weather Support...

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

KJFK TAF Comments: Although the best chance for thunderstorms
this morning remains east of the airport, scattered to isolated
thunderstorms cannot be ruled out.

KLGA TAF Comments: Although the best chance for thunderstorms this
morning remains east of the airport, scattered to isolated
thunderstorms cannot be ruled out.

KEWR TAF Comments: Although the best chance for thunderstorms this
morning remains east of the airport, scattered to isolated
thunderstorms cannot be ruled out.

The afternoon KEWR haze potential forecast is GREEN...which implies
slant range visibility 7SM or greater outside of cloud.

KTEB TAF Comments: Although the best chance for thunderstorms this
morning remains east of the airport, scattered to isolated
thunderstorms cannot be ruled out.

KHPN TAF Comments: Although the best chance for thunderstorms this
morning remains east of the airport, scattered to isolated
thunderstorms cannot be ruled out.

KISP TAF Comments: Thunderstorms will not be continuous this
morning.

.OUTLOOK FOR 06Z WEDNESDAY THROUGH SATURDAY...
.Tonight-Wednesday Evening...Mainly VFR.
.Late Wednesday Night-Thursday Evening...Chance MVFR in showers.
.Late Thursday Night-Saturday...VFR.

&&

.MARINE...
A moderate to light pressure gradient over the waters around Long
Island will allow for winds up to 15 KT through tonight and up to
10 KT on Wednesday and Wednesday night. Other than a SE swell
bringing waves today to up to 5 ft over the coastal ocean waters
east of Moriches inlet, seas/waves should remain below small craft
conditions through Wednesday night. The possible exception, is
that a southerly swell could again build seas east of Fire Inlet
to SCA levels from Wednesday into maybe Wednesday evening,
however the confidence in this is too low to reflect in the
forecast at this time.

Thursday through early Friday an area of low pressure will move
across the area waters. This will bring the next chance of Small
Craft Conditions to the ocean waters. With the exact track of the
low uncertain at this time, will keep conditions below SCA
conditions. Otherwise, weather conditions will be tranquil.

&&

.HYDROLOGY...
Less than 1/2 of an inch of rainfall is expected on average from
any showers and thunderstorms into this evening. However, locally
heavier amounts are possible with any stronger convection. If
these amounts are realized, then the localized ponding of water on
roadways is possible. It should then be dry Wednesday and
Wednesday night.

A widespread rainfall of 1/4 to 1/2 inch is likely from Thursday
into Thursday night. A rainfall of 1/2 to 1 1/2 inches is
possible depending on the exact track of the low pressure system.

Dry conditions are then expected Friday through Sunday.

&&

.OKX WATCHES/WARNINGS/ADVISORIES...
CT...None.
NY...None.
NJ...None.
MARINE...Small Craft Advisory until 6 PM EDT this evening for ANZ350.

&&

SYNOPSIS...BC/Maloit
NEAR TERM...Maloit
SHORT TERM...Maloit
LONG TERM...BC
AVIATION...JMC
MARINE...BC/Maloit
HYDROLOGY...BC/Maloit

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NEW YORK NY
345 AM EDT TUE JUN 21 2016

ANZ345-NYZ075-080-081-178-179-220745-
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY-
KINGS (BROOKLYN)-SOUTHWESTERN SUFFOLK-SOUTHEASTERN SUFFOLK-
SOUTHERN QUEENS-SOUTHERN NASSAU-
345 AM EDT TUE JUN 21 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS AND
SOUTHEAST NEW YORK.

.DAY ONE...TODAY AND TONIGHT.

THERE IS A MODERATE RISK OF RIP CURRENT FORMATION AT ATLANTIC
BEACHES TODAY.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME THAT WOULD MEET
NATIONAL WEATHER SERVICE 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.

ANZ330-335-338-340-350-353-355-CTZ005>012-NJZ002-004-006-103>108-
NYZ067>074-078-079-176-177-220745-
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY-
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY-
NEW YORK HARBOR-PECONIC AND GARDINERS BAYS-
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-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)-NORTHWESTERN SUFFOLK-NORTHEASTERN SUFFOLK-
NORTHERN QUEENS-NORTHERN NASSAU-
345 AM EDT TUE JUN 21 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL
WATERS...SOUTHERN CONNECTICUT...NORTHEAST NEW JERSEY AND SOUTHEAST
NEW YORK.

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME THAT WOULD MEET
NATIONAL WEATHER SERVICE 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.

MALOIT

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW YORK NY
435 AM EDT TUE JUN 21 2016

CTZ008-012-210900-
NORTHERN NEW LONDON-SOUTHERN NEW LONDON-
435 AM EDT TUE JUN 21 2016

...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN NEW LONDON
COUNTY...

AT 435 AM EDT...A STRONG THUNDERSTORM WAS OVER WATERFORD...OR NEAR
NEW LONDON...MOVING SOUTHEAST AT 30 MPH.

WINDS IN EXCESS OF 40 MPH AND HALF INCH HAIL ARE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
NEW LONDON...GROTON...MYSTIC...FISHERS ISLAND...WESTERLY...
WATERFORD...EAST LYME...LEDYARD...OLD LYME...NORWICH--NEW LONDON...
MONTVILLE...PAWCATUCK...POQUONOCK BRIDGE AND NIANTIC.

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY CAUSE
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4132 7185 4132 7192 4129 7191 4126 7198
      4126 7199 4128 7196 4128 7197 4125 7202
      4128 7202 4125 7205 4131 7202 4131 7206
      4128 7205 4131 7208 4129 7214 4131 7219
      4128 7220 4129 7231 4143 7223 4141 7183
TIME...MOT...LOC 0835Z 295DEG 25KT 4134 7218

MALOIT

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW YORK NY
439 AM EDT TUE JUN 21 2016

CTZ009-210915-
SOUTHERN FAIRFIELD-
439 AM EDT TUE JUN 21 2016

...A STRONG THUNDERSTORM WILL AFFECT ...

AT 439 AM EDT...A STRONG THUNDERSTORM WAS OVER WESTPORT...OR NEAR
NORWALK...MOVING SOUTHEAST AT 35 MPH.

WINDS IN EXCESS OF 40 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
BRIDGEPORT...NORWALK...FAIRFIELD...WESTPORT...DARIEN...WILTON...
WESTON AND BRIDGEPORT--STAMFORD.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 15 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

LAT...LON 4104 7350 4116 7343 4118 7338 4118 7337
      4119 7335 4115 7320 4114 7321 4114 7323
      4111 7326 4112 7329 4111 7330 4110 7334
      4109 7335 4108 7335 4106 7338 4105 7338
      4104 7342 4105 7345 4103 7347
TIME...MOT...LOC 0839Z 295DEG 32KT 4109 7336

MALOIT