Alert archive / New York / Winter Storm Warnings in 2019

Winter Storm Warning 2, NWS New York, NY

February 11, 2019Orange County, Putnam County, New York; Passaic County, New Jersey

NWS New York, NY issued this winter storm warning at Feb 11, 2019, 3:55 PM EST for Orange County, Putnam County, New York; Passaic County, New Jersey. It took effect at Feb 12, 2019, 6:00 AM EST. It was in force for 24 hr. 8 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Feb 11, 2019, 3:55 PM EST (20:55 UTC)
In effect from
Feb 12, 2019, 6:00 AM EST
Expired
Feb 13, 2019, 5:57 AM EST
In force
24 hr
Issued by
NWS New York, NY

Counties Passaic County, NJ, Orange County, NY, Putnam County, NY

The radar

The Brookhaven radar (KOKX), 115 km from the middle of the area, began a volume at 20:57 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.

What was reported inside it

TimeReportWhereRemark
Feb 12, 12:30 PM ESTSNOW 2Monroe, NY
Feb 12, 1:30 PM ESTSNOW 2.4New Windsor, NY
Feb 12, 2:25 PM ESTSNOW 2.5Firthcliffe, NYTOWN OF CORNWALL
Feb 12, 2:30 PM ESTSNOW 2.5Cornwall On Hudson, NY
Feb 12, 2:45 PM ESTSNOW 2Warwick, NY
Feb 12, 2:45 PM ESTSNOW 3Gardnertown, NY
Feb 12, 5:20 PM ESTSNOW 4.8Mount Hope, NY
Feb 12, 9:30 PM ESTFREEZING RAIN 0.01Montgomery Airport, NY

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 8.9 hours before the alert went out and 115 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 2019-02-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2019-02-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -20 square meters per square second.1939587897117136156Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1318 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
-20 m²/s²
0-3 km storm-relative helicity
197 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

845 
WWUS41 KOKX 112055
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
355 PM EST Mon Feb 11 2019

NYZ068-120500-
/O.UPG.KOKX.WW.Y.0004.190212T1100Z-190213T1100Z/
/O.NEW.KOKX.WS.W.0002.190212T1100Z-190213T1100Z/
Putnam-
355 PM EST Mon Feb 11 2019

...WINTER STORM WARNING IN EFFECT FROM 6 AM TUESDAY TO 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow
  accumulations of 5 to 7 inches and ice accumulations of around 
  one tenth of an inch expected.

* WHERE...Putnam County New York.

* WHEN...From 6 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions and a long
  period of snow, sleet, and freezing rain. The hazardous
  conditions will impact the morning or evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. 

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NJZ002-NYZ067-120500-
/O.UPG.KOKX.WS.A.0002.190212T1100Z-190213T1100Z/
/O.NEW.KOKX.WS.W.0002.190212T1100Z-190213T1100Z/
Western Passaic-Orange-
355 PM EST Mon Feb 11 2019

...WINTER STORM WARNING IN EFFECT FROM 6 AM TUESDAY TO 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow
  accumulations of 5 to 7 inches and ice accumulations of one 
  tenth to two tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County.

* WHEN...From 6 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions and a long
  period of snow, sleet, and freezing rain. The hazardous
  conditions will impact the morning and evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. 

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NYZ079>081-179-120500-
/O.EXB.KOKX.WW.Y.0004.190212T1000Z-190213T0500Z/
Northeastern Suffolk-Southwestern Suffolk-Southeastern Suffolk-
Southern Nassau-
355 PM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TUESDAY TO
MIDNIGHT EST TUESDAY NIGHT...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of 1 to 3 inches and ice accumulations of around one tenth of 
  an inch expected. Winds gusting as high as 35 mph.

* WHERE...Northeastern Suffolk, Southwestern Suffolk, 
  Southeastern Suffolk and Southern Nassau Counties.

* WHEN...From 5 AM Tuesday to midnight EST Tuesday night.

* ADDITIONAL DETAILS...Plan on slippery road conditions and
  potentially a long period of sleet. The hazardous conditions
  will impact the morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving. 

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>012-NJZ004-006-103>108-NYZ069>071-120500-
/O.EXT.KOKX.WW.Y.0004.190212T1000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Rockland-Northern Westchester-
Southern Westchester-
355 PM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TUESDAY TO
6 AM EST WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of 2 to 5 inches and ice accumulations of a light glaze to up 
  to one tenth of an inch expected.

* WHERE...Portions of northeast New Jersey, southern Connecticut 
  and southeast New York.

* WHEN...From 5 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions and a long
  period of snow, sleet, and freezing rain. The hazardous 
  conditions will impact the morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NYZ072>075-078-176>178-120500-
/O.EXT.KOKX.WW.Y.0004.190212T1000Z-190213T0500Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northwestern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-
355 PM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TUESDAY TO
MIDNIGHT EST TUESDAY NIGHT...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of 2 to 4 inches and ice accumulations of a light glaze 
  possible. Winds gusting as high as 35 mph.

* WHERE...New York City and portions of Long Island.

* WHEN...From 5 AM Tuesday to midnight EST Tuesday night.

* ADDITIONAL DETAILS...Plan on slippery road conditions and a 
  long period of sleet. The hazardous conditions will impact the 
  morning and evening commutes. Precipitation will most likely be 
  in the form of rain by the end of the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
8 follow-up statements
433 
WWUS41 KOKX 120153
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
853 PM EST Mon Feb 11 2019

NJZ002-NYZ067-068-121200-
/O.CON.KOKX.WS.W.0002.190212T1100Z-190213T1100Z/
Western Passaic-Orange-Putnam-
853 PM EST Mon Feb 11 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM TUESDAY TO
6 AM EST WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations of 5 to 7 inches and ice accumulations of two 
  tenths to three tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County.

* WHEN...From 6 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour
  possible Tuesday morning into mid afternoon. Plan on slippery 
  road conditions and a long period of snow, sleet, and freezing 
  rain. The hazardous conditions will impact the morning and 
  evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>012-NJZ004-006-103>108-NYZ069>071-121200-
/O.CON.KOKX.WW.Y.0004.190212T1000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Rockland-Northern Westchester-
Southern Westchester-
853 PM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TUESDAY TO
6 AM EST WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  3 to 5 inches and ice accumulations of one to two tenths of an
  inch expected. Highest snow, sleet and ice accumulations across
  interior.

* WHERE...Portions of northeast New Jersey, southern Connecticut 
  and southeast New York.

* WHEN...From 5 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour
  possible Tuesday morning into mid afternoon. Plan on slippery 
  road conditions and a long period of snow, sleet, and freezing 
  rain. The hazardous conditions will impact the morning and 
  evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NYZ072>075-078>081-176>179-121200-
/O.CON.KOKX.WW.Y.0004.190212T1000Z-190213T0500Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northwestern Suffolk-Northeastern Suffolk-
Southwestern Suffolk-Southeastern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
853 PM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TUESDAY TO
MIDNIGHT EST TUESDAY NIGHT...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  2 to 4 inches and ice accumulations of a few hundredths to one
  tenth of an inch expected. Highest snow, sleet and ice
  accumulations away from south coasts. Winds gusting as high as 
  35 mph Tuesday morning into early evening.

* WHERE...Northeastern Suffolk, Southwestern Suffolk, 
  Southeastern Suffolk and Southern Nassau Counties.

* WHEN...From 5 AM Tuesday to midnight EST Tuesday night.

* ADDITIONAL DETAILS...Snowfall rates of up to 1 inch per hour
  possible Tuesday morning. Plan on slippery road conditions and 
  potentially a long period of sleet. The hazardous conditions 
  will impact the morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
238 
WWUS41 KOKX 120835
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
335 AM EST Tue Feb 12 2019

NJZ002-NYZ067-068-122200-
/O.CON.KOKX.WS.W.0002.190212T1100Z-190213T1100Z/
Western Passaic-Orange-Putnam-
335 AM EST Tue Feb 12 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and sleet
  accumulations of 5 to 6 inches and ice accumulations of two 
  tenths to three tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County.

* WHEN...From 6 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the morning and evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>012-NJZ004-006-103>108-NYZ069>071-122200-
/O.CON.KOKX.WW.Y.0004.190212T1000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Rockland-Northern Westchester-
Southern Westchester-
335 AM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet accumulations
  of 3 to 5 inches and ice accumulations of one to two tenths of 
  an inch expected. Highest snow, sleet and ice accumulations 
  across interior.

* WHERE...Portions of northeastern New Jersey, southern
  Connecticut and portions of the Lower Hudson Valley.

* WHEN...From 5 AM Tuesday to 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the morning and evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NYZ072>075-078>081-176>179-122200-
/O.CON.KOKX.WW.Y.0004.190212T1000Z-190213T0500Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northwestern Suffolk-Northeastern Suffolk-
Southwestern Suffolk-Southeastern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
335 AM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

* WHAT...Mixed precipitation expected. Total snow and sleet
  accumulations of 2 to 4 inches and ice accumulations of a few
  hundredths to one tenth of an inch expected. Highest snow, sleet
  and ice accumulations away from south coasts. Winds gusting 20
  to 30 mph this morning into early evening.

* WHERE...New York City, Nassau, and Suffolk Counties.

* WHEN...From 5 AM Tuesday to midnight EST Tuesday night.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the morning and evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
194 
WWUS41 KOKX 121654
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
1154 AM EST Tue Feb 12 2019

NJZ002-NYZ067-068-130100-
/O.CON.KOKX.WS.W.0002.000000T0000Z-190213T1100Z/
Western Passaic-Orange-Putnam-
1154 AM EST Tue Feb 12 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and sleet
  accumulations of 4 to 6 inches and ice accumulations of two 
  tenths to three tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County and Putnam County.

* WHEN...Through this afternoon and tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>012-NYZ069>071-130100-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Rockland-
Northern Westchester-Southern Westchester-
1154 AM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Through this afternoon and tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NYZ072>075-078>081-176>179-130100-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T0500Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northwestern Suffolk-Northeastern Suffolk-
Southwestern Suffolk-Southeastern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
1154 AM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

* WHAT...Mixed precipitation expected. Total snow and sleet
  accumulations of 2 to 3 inches and ice accumulations of a few
  hundredths to one tenth of an inch expected. Highest snow, sleet
  and ice accumulations away from south coasts. Winds gusting 20
  to 30 mph into early evening.

* WHERE...New York City, Nassau, and Suffolk Counties.

* WHEN...Through this afternoon and evening.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NJZ004-006-103>108-130100-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-
Western Essex-Eastern Essex-Western Union-Eastern Union-
1154 AM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet
  accumulations of 2 to 4 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of northeastern New Jersey.

* WHEN...Through this afternoon and tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions will impact evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
871 
WWUS41 KOKX 122042
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
342 PM EST Tue Feb 12 2019

NJZ002-NYZ067-068-130445-
/O.CON.KOKX.WS.W.0002.000000T0000Z-190213T1100Z/
Western Passaic-Orange-Putnam-
342 PM EST Tue Feb 12 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and 
  sleet accumulations of 4 to 6 inches and ice accumulations of 
  two tenths to three tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County and Putnam County.

* WHEN...Through tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NYZ072>075-078>081-176>179-130300-
/O.EXT.KOKX.WW.Y.0004.000000T0000Z-190213T0300Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northwestern Suffolk-Northeastern Suffolk-
Southwestern Suffolk-Southeastern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
342 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 2 to 3 inches and ice accumulations of a few 
  hundredths to one tenth of an inch expected. Highest snow, 
  sleet and ice accumulations away from south coasts. Winds 
  gusting 20 to 30 mph into early evening.

* WHERE...New York City, Nassau, and Suffolk Counties.

* WHEN...Until 10 PM EST this evening.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NJZ004-006-103>108-130445-
/O.EXT.KOKX.WW.Y.0004.000000T0000Z-190213T0500Z/
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-
Western Essex-Eastern Essex-Western Union-Eastern Union-
342 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 2 to 4 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of northeastern New Jersey.

* WHEN...Until midnight EST tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ009>012-NYZ071-130445-
/O.EXT.KOKX.WW.Y.0004.000000T0000Z-190213T0500Z/
Southern Fairfield-Southern New Haven-Southern Middlesex-
Southern New London-Southern Westchester-
342 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Until midnight EST tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>008-NYZ069-070-130445-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Rockland-Northern Westchester-
342 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Through tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
984 
WWUS41 KOKX 130135
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
835 PM EST Tue Feb 12 2019

NYZ072>075-078>081-176>179-130245-
/O.CAN.KOKX.WW.Y.0004.000000T0000Z-190213T0300Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northwestern Suffolk-Northeastern Suffolk-
Southwestern Suffolk-Southeastern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
835 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures have risen above freezing, so precipitation type is
expected to be rain for the remainder of the event. Although the
winter weather advisory has been cancelled, drivers should still
use caution as roads remain wet.

$$

NJZ002-NYZ067-068-130945-
/O.CON.KOKX.WS.W.0002.000000T0000Z-190213T1100Z/
Western Passaic-Orange-Putnam-
835 PM EST Tue Feb 12 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and 
  sleet accumulations of 4 to 6 inches and ice accumulations of 
  two tenths to three tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County and Putnam County.

* WHEN...Through tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>008-NYZ069-070-130945-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Rockland-Northern Westchester-
835 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Through tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NJZ004-006-103>108-130500-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T0500Z/
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-
Western Essex-Eastern Essex-Western Union-Eastern Union-
835 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 2 to 4 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of northeastern New Jersey.

* WHEN...Until midnight EST tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ009>012-NYZ071-130500-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T0500Z/
Southern Fairfield-Southern New Haven-Southern Middlesex-
Southern New London-Southern Westchester-
835 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Until midnight EST tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
792 
WWUS41 KOKX 130459
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
1159 PM EST Tue Feb 12 2019

CTZ012-NJZ006-104-106-108-NYZ071-130600-
/O.CAN.KOKX.WW.Y.0004.000000T0000Z-190213T0500Z/
Southern New London-Hudson-Eastern Bergen-Eastern Essex-
Eastern Union-Southern Westchester-
1159 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures have warmed up into the mid 30s or greater. The
threat of freezing rain is over. 

$$

NJZ002-NYZ067-068-131100-
/O.CON.KOKX.WS.W.0002.000000T0000Z-190213T1100Z/
Western Passaic-Orange-Putnam-
1159 PM EST Tue Feb 12 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and 
  sleet accumulations of 4 to 6 inches and ice accumulations of 
  two tenths to three tenths of an inch expected.

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County and Putnam County.

* WHEN...Through tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

NJZ004-103-105-107-131100-
/O.EXT.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Eastern Passaic-Western Bergen-Western Essex-Western Union-
1159 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 2 to 4 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of northeastern New Jersey.

* WHEN...Until 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ009>011-131100-
/O.EXT.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Southern Fairfield-Southern New Haven-Southern Middlesex-
1159 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Until 6 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>008-NYZ069-070-131100-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Rockland-Northern Westchester-
1159 PM EST Tue Feb 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations of 3 to 5 inches and ice accumulations of one to 
  two tenths of an inch expected. Highest snow, sleet and ice 
  accumulations across interior.

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Through tonight.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions will impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
980 
WWUS41 KOKX 131005
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
505 AM EST Wed Feb 13 2019

CTZ008>011-NJZ004-103-105-107-131115-
/O.CAN.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Eastern Passaic-Western Bergen-Western Essex-
Western Union-
505 AM EST Wed Feb 13 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Steady precipitation has ended. Areas of black ice may however
redevelop on untreated roads early this morning. Spotty leftover
freezing drizzle may also still be possible before sunrise. 

$$

NJZ002-NYZ067-068-131115-
/O.CON.KOKX.WS.W.0002.000000T0000Z-190213T1100Z/
Western Passaic-Orange-Putnam-
505 AM EST Wed Feb 13 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...

* WHAT...Steady precipitation has ended. Snow covered roads may
  still be hazardous, and spotty leftover freezing drizzle may 
  also still be possible before sunrise. 

* WHERE...In New Jersey, Western Passaic County. In New York, 
  Orange County and Putnam County.

* WHEN...Early this morning. 

* ADDITIONAL DETAILS...Plan on slippery road conditions that could
  still impact the morning commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check local Department of Transportation information services for
the latest road conditions.

&&

$$

CTZ005>007-NYZ069-070-131115-
/O.CON.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Rockland-
Northern Westchester-
505 AM EST Wed Feb 13 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...

* WHAT...Steady precipitation has ended. Snow covered roads may
  still be hazardous, and spotty leftover freezing drizzle may
  also still be possible before sunrise. 

* WHERE...Portions of southern Connecticut and portions of the 
  Lower Hudson Valley.

* WHEN...Early this morning. 

* ADDITIONAL DETAILS...Plan on slippery road conditions that could
  still impact the morning commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Check local Department of Transportation information services for
the latest road conditions.

&&

$$
184 
WWUS41 KOKX 131057
WSWOKX

URGENT - WINTER WEATHER MESSAGE
National Weather Service New York NY
557 AM EST Wed Feb 13 2019

NJZ002-NYZ067-068-131200-
/O.CAN.KOKX.WS.W.0002.000000T0000Z-190213T1100Z/
Western Passaic-Orange-Putnam-
557 AM EST Wed Feb 13 2019

...WINTER STORM WARNING IS CANCELLED...

Areas of black ice may still be possible on untreated roads this
morning. Plan on localized slippery road conditions, 

$$

CTZ005>007-NYZ069-070-131200-
/O.CAN.KOKX.WW.Y.0004.000000T0000Z-190213T1100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Rockland-
Northern Westchester-
557 AM EST Wed Feb 13 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Spotty leftover freezing drizzle and areas of black ice may still
be possible this morning. Plan on localized slippery road
conditions that could impact the morning commute. 

$$

What forecasters said that day

The local office's own words before this winter storm 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 winter storm warning went out at Feb 11, 1:00 PM EST, 2 hours 55 minutes earlier.

Area forecast discussion, Feb 11, 1:00 PM EST, 2 hours 55 minutes before
Area Forecast Discussion
National Weather Service New York NY
100 PM EST Mon Feb 11 2019

.SYNOPSIS...
Polar high pressure builds in from the north today before giving way
to a storm system that will impact the area late tonight through
Tuesday night. High pressure briefly builds into the region
Wednesday into Thursday before another storm system impacts the area
for the end of the week into the weekend.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
Forecast overall on track. There are overcast conditions with
forecast temperatures and dewpoints within a few degrees of
observed values.

High pressure noses down from the north today, keeping
conditions dry. It will remain cloudy with high temperatures a
few degrees below normal, mainly in the middle and upper 30s.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH TUESDAY NIGHT/...
Strong polar high pressure across eastern Canada will lay the
foundation for a significant winter weather event across the region
from late tonight through Tuesday night. While models are in good
agreement with the overall large scale features, there continue
to be differences with the timing of warming aloft. The NAM solution
continues to be the quickest with a prolonged period of sleet across
most locations, while GFS and more so ECMWF are slower with more
snow accumulation potential before a wintry mix and/or changeover
to rain occurs. Have decided to go with the middle ground regarding
thermal profiles aloft as well as surface temperatures.

The main low with this system takes a track up through the Great
Lakes Tuesday into Tuesday night with a secondary developing
near the area Tuesday evening. The latter of which develops too
late to bring back enough cold air for moderate to heavy rain to
transition back to snow/ice overnight Tuesday. However, western
portions of Orange County may very well never get above freezing
with a significant ice accretion possible.

Light snow is most likely to develop within a few hours either side
of daybreak Tuesday across the NYC metro, then overspreads the remainder
of the forecast area from SW to NE during the morning hours. Snow
will transition over to a mix at the coast late morning/early
afternoon, with a more gradual transition inland. Should the
warmer solutions such as the NAM become a realization, then the
potential is there for more sleet and freezing rain versus snow.

At this time, looking for mostly 1 to 4 inches of snowfall along
the coast, and 4 to 7 inches along with a tenth to quarter inch
of ice accretion north and west of NYC. After collaboration with
the surrounding office, a winter storm watch remains in effect for
Orange County NY and western Passaic in NJ for the combination of
significant snow and ice. An advisory has been issued for all other
zones except eastern Suffolk County and the South Shore of Long Island.
Even if snow totals here don't reach advisory criteria, there is
concern that freezing rain ends up being more widespread than currently
forecast. It however at this point appears that coastal areas within
the advisory would only pick up perhaps no more than a few hundredths
of an inch of ice accretion.

Temperatures will very slowly rise from the 20s around daybreak
Tuesday to above freezing by late afternoon/early evening
except for far interior locations where temperatures may only be
in the upper 20s. A gradual rise will continue Tuesday night as
easterly winds scour out the low-level cold air.

Easterly winds Tuesday afternoon could gusts up to 35 mph along the
coast and 20 to 30 mph inland.

Precipitation tapers off after midnight with total liquid
equivalent of 1 to 1.5 inches.

&&

.LONG TERM /WEDNESDAY THROUGH SUNDAY/...
Any leftover precipitation comes to an end Wednesday morning, with
drier air working into the region Wednesday afternoon through
Thursday as high pressure builds over the area.

The dry weather will be shortlived, as the next weather system to
impact the area begins to take shape over the western U.S. By
Thursday night, a strengthening area of low pressure in the lee of
the Rockies begins to move eastward in association with a shortwave
trough digging into the central U.S. As the low tracks towards the
Great Lakes on Friday, precipitation will overspread the area in the
afternoon, continuing into the day on Saturday. The parent low is
expected to track well west of the area, resulting in precipitation
remaining almost entirely rain, with the possible exception of a
brief period of mixed precipitation at the onset across the Lower
Hudson Valley if precipitation is able to move in while temperatures
are still below freezing. Rain then continues through Friday night
and into the day on Saturday before the low pulls off to the
northeast Saturday night and any lingering precipitation comes to an
end.

Temperatures on Friday and Saturday will be several degrees
above normal as southerly flow ushers in warmer air ahead of the
approaching low. Cold air advection on the back side of the
departing low then ushers in slightly below normal temperatures
for Sunday.

&&

.AVIATION /18Z MONDAY THROUGH SATURDAY/...
High pressure builds to the north this afternoon and into this
evening. Low pressure begins to impact the region from the
southwest late tonight.

VFR through the day and into tonight, with MVFR to possibly IFR
conditions developing late tonight, after 08Z, in light snow.
Most of the day Tuesday will be SN and IP across all terminals
but KJFK/KISP may turn over to mostly IP and RA by 19Z. IP
should cut down on runway accumulations but there is a concern
over the potential for a prolonged period of IP across the
region. A short period of FZRA is possible Tuesday afternoon
across the interior. A turnover to plain rain 21-00Z across NYC
terminals and continues to around midnight.

Light northerly winds, less than 10 kt, become NE late this
morning into this afternoon. Coastal terminals may have a period
of more easterly winds this afternoon. NE winds increase to 10
to 15 kt after 08Z and remain pretty consistent through the day
until becoming somewhat gusty to 25 Kt in the afternoon.

Snowfall rates near 1" per hr for 1-2 hrs possible at onset of
precipitation.

Expected snow and sleet runway accumulations before turnover to
plain rain:

KJFK/KISP...1-3 inches
KLGA/KGON...1-4 inches
KEWR/KTEB/KBDR...2-5 inches
KHPN...1-5 inches
KSWF...2-7 inches

   NY Metro Enhanced Aviation Weather Support...

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

KJFK TAF Comments: No unscheduled amendments are expected
through 06z Tuesday. Thereafter, amendments are possible to
adjust ceilings and visbilities with timing of snow.

KLGA TAF Comments: No unscheduled amendments are expected
through 06z Tuesday. Thereafter, amendments are possible to
adjust ceilings and visbilities with timing of snow.

KEWR TAF Comments: No unscheduled amendments are expected
through 06z Tuesday. Thereafter, amendments are possible to
adjust ceilings and visbilities with timing of snow.

KTEB TAF Comments: No unscheduled amendments are expected
through 06z Tuesday. Thereafter, amendments are possible to
adjust ceilings and visbilities with timing of snow.

KHPN TAF Comments: No unscheduled amendments are expected
through 08z Tuesday. Thereafter, amendments are possible to
adjust ceilings and visbilities with timing of snow.

KISP TAF Comments: No unscheduled amendments are expected
through 10z Tuesday. Thereafter, amendments are possible to
adjust ceilings and visbilities with timing of snow.

.OUTLOOK FOR 15Z TUESDAY THROUGH SATURDAY...
.18z Tuesday...Wintry mix changing to rain late Tuesday for the
NYC metro/coastal terminals, but remaining a wintry mix across
the interior. The changeover to all rain across the interior
gradually progresses northward during Tuesday evening and night,
with only portion of the Lower Hudson Valley remaining a mix of
rain and snow late Tuesday night.
.Wednesday...Becoming VFR with precipitation ending early in the
morning. Increasing W winds, 15 to 20 kt, G25-35 kt.
.Thursday...VFR.
.Friday...VFR becoming MVFR or lower in rain. There is a chance of
rain and snow across the interior early.
.Saturday...IFR or lower possible in rain.

&&

.MARINE...
Winds and seas remain below SCA levels across the forecast waters
today and tonight.

A storm system impacting the waters late Tuesday through Wednesday
will result in strong easterlies with a potential for gale force
gusts on the ocean waters and SCA elsewhere. As a result, a gale
watch for the ocean and small craft advisories have been issued for
Tuesday and Tuesday evening. Winds will briefly subside below SCA
conditions Tuesday night, however on the backside of the system,
winds increase once again with a better chance of gales on all
waters on Wednesday.

Winds and seas will gradually begin to subside Wednesday night
as high pressure builds over the waters. Conditions will remain
above SCA levels on the non ocean waters through the night. On
the ocean, SCA conditions will persist into Thursday afternoon
before both winds and seas finally fall below SCA levels. A
period of quiet weather is then expected across the waters
Thursday night through much of the day on Friday before winds
and seas begin to increase again Friday afternoon ahead of the
next system approaching from the west.

&&

.HYDROLOGY...
A significant precipitation event is likely from late tonight
through Tuesday night with liquid equivalent amounts on the
order of 1.00 to 1.50 inches. Some of this will be in the in
the frozen form. Smaller rivers and streams could experience
minor flooding.

A larger flood threat exists with the late week system due to
additional rainfall and wet antecedent conditions. Precipitation
amounts with this system could be in the 1-2 inch range.

&&

.EQUIPMENT...
NYC Central Park winds are out of service until further notice.
Loss of data is due to a severed cable. Parts are on order.

NYC NOAA Weather Radio Station KWO35 (162.55 MHz) will remain off
the air for an extended period of time.

&&

.OKX WATCHES/WARNINGS/ADVISORIES...
CT...Winter Weather Advisory from 6 AM Tuesday to 6 AM EST
     Wednesday for CTZ005>012.
NY...Winter Storm Watch from Tuesday morning through late Tuesday
     night for NYZ067.
     Winter Weather Advisory from 6 AM Tuesday to 6 AM EST
     Wednesday for NYZ068>071.
     Winter Weather Advisory from 6 AM Tuesday to midnight EST
     Tuesday night for NYZ072>075-078-176>178.
NJ...Winter Storm Watch from Tuesday morning through late Tuesday
     night for NJZ002.
     Winter Weather Advisory from 6 AM Tuesday to 6 AM EST
     Wednesday for NJZ004-006-103>108.
MARINE...Small Craft Advisory from 6 AM Tuesday to midnight EST Tuesday
     night for ANZ330-335-338-340-345.
     Gale Watch from Tuesday morning through Tuesday evening for
     ANZ350-353-355.

&&

SYNOPSIS...BC/JC
NEAR TERM...JC
SHORT TERM...JC
LONG TERM...BC
AVIATION...IRD
MARINE...BC
HYDROLOGY...BC/JC
EQUIPMENT...
Hazardous weather outlook, Feb 11, 4:50 AM EST, 11 hours 5 minutes before
Hazardous Weather Outlook
National Weather Service New York NY
450 AM EST Mon Feb 11 2019

CTZ005>008-NJZ004-103-NYZ068>070-121000-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Eastern Passaic-Western Bergen-Putnam-Rockland-
Northern Westchester-
450 AM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO 6 AM EST
WEDNESDAY...

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

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

   Winter Weather Advisory.

A wintry mix of precipitation, which may begin as early as late
Monday night, is expected Tuesday and Tuesday night. There is a
chance that the combined amount of snow, sleet and freezing rain
reach levels that would eventually warrant a warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NJZ002-NYZ067-121000-
Western Passaic-Orange-
450 AM EST Mon Feb 11 2019

...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH LATE
TUESDAY NIGHT...

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

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

CTZ009>012-NJZ006-104>108-NYZ071-121000-
Southern Fairfield-Southern New Haven-Southern Middlesex-
Southern New London-Hudson-Eastern Bergen-Western Essex-
Eastern Essex-Western Union-Eastern Union-Southern Westchester-
450 AM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO 6 AM EST
WEDNESDAY...

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

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

   Winter Weather Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NYZ072>075-078-176>178-121000-
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings (Brooklyn)-
Northwestern Suffolk-Northern Queens-Northern Nassau-Southern Queens-
450 AM EST Mon Feb 11 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO MIDNIGHT
EST TUESDAY NIGHT...

This Hazardous Weather Outlook is for southeast New York.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

   Winter Weather Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NYZ079>081-179-121000-
Northeastern Suffolk-Southwestern Suffolk-Southeastern Suffolk-
Southern Nassau-
450 AM EST Mon Feb 11 2019

This Hazardous Weather Outlook is for southeast New York.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ330-335-338-340-345-121000-
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-
South Shore Bays from Jones Inlet through Shinnecock Bay-
450 AM EST Mon Feb 11 2019

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ350-353-355-121000-
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-
450 AM EST Mon Feb 11 2019

...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
EVENING...

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

 Gale Watch. Gale force winds will also be possible on Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 11, 4:18 AM ESTGale WatchOKX12 hr
Feb 11, 4:18 AM ESTSmall Craft AdvisoryOKX49 hr
Feb 11, 4:18 AM ESTWinter Weather AdvisoryOKXBronx, Kings, Nassau, New York, Putnam, Queens and 4 more50 hr
Feb 11, 4:04 PM ESTGale WatchOKX12 hr
Feb 11, 4:04 PM ESTGale WarningOKX60 hr

Nearby

Winter Storm Warnings in New York, 2019Winter Storm Warnings in New Jersey, 2019Every winter storm warning in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.