March 3-4, 2019 Winter Storm

Overview
Weather Maps
Observed Snowfall

March 3-4, 2019 Winter Storm Event Radar Summary

KOKX Doppler Radar March 4, 2019 at 1 AM locsnow

The image below depicts KOKX radar reflectivity (left) and dual polarization correlation coefficient (right) during the peak of the winter storm. At 1 am, the snow mixed with and changed to a sleet and rain mix on Long Island. This mixing also made its way into southern portions of the NYC metro, which help cut down on snowfall totals. The changeover line can be tracked on the correlation coefficient data (right) by the lower values (75-95%). This indicates a mixture of precipitation particles including melting snow, sleet, and rain drops.

NWS OKX Text Products

For all products issued during this event, click the following LINK

Weather Maps

10 PM March 3, 2019 Surface Analysis locsnow

Weather Prediction Center (WPC) Surface Analysis

7 PM March 3, 2019 500 mb Analysis locsnow

Weather Prediction Center (WPC) 500 mb Analysis

Observed Snowfall

Regional Observed Snowfall Map locsnow

Local Observed Snowfall Map locsnow

Snowfall Reports Listing

Connecticut

   LOCATION          STORM TOTAL   TIME/DATE   COMMENTS                   
                       SNOWFALL       OF 
                       /INCHES/   MEASUREMENT


...FAIRFIELD COUNTY...
   MONROE                12.0   640 AM  3/04  TRAINED SPOTTER         
   3 ESE BETHEL          12.0   700 AM  3/04  COCORAHS                
   NEWTOWN               11.6   700 AM  3/04  BROADCAST MEDIA         
   3 NW MONROE           11.6   800 AM  3/04  COCORAHS                
   3 WSW SHELTON         11.2   700 AM  3/04  COCORAHS                
   1 SSE RIDGEFIELD      11.0   800 AM  3/04  COCORAHS                
   SHELTON               11.0   816 AM  3/04  PUBLIC                  
   1 ENE NEW CANAAN      11.0   800 AM  3/04  COCORAHS                
   BETHEL                10.7   700 AM  3/04  COCORAHS                
   NEW CANAAN            10.5   400 AM  3/04  TRAINED SPOTTER         
   3 NNW NORWALK         10.4   700 AM  3/04  COCORAHS                
   DANBURY               10.0   457 AM  3/04  TRAINED SPOTTER         
   2 NW DARIEN            9.5   700 AM  3/04  COCORAHS                
   BRIDGEPORT AIRPORT     9.0   734 AM  3/04  COOP OBSERVER                    
   4 WNW NEWTOWN          8.9   700 AM  3/04  COCORAHS                
   STAMFORD               8.5   800 AM  3/04  TRAINED SPOTTER         
   NEW FAIRFIELD          8.5   500 AM  3/04  TRAINED SPOTTER         
   WESTON                 8.2   630 AM  3/04  TRAINED SPOTTER         
   EASTON                 8.2   330 AM  3/04  PUBLIC                  
   GREENWICH              8.1   400 AM  3/04  PUBLIC                  
   NORWALK                8.0   345 AM  3/04  PUBLIC                  
   STRATFORD              8.0   700 AM  3/04  COCORAHS                
   STRATFORD              7.8   700 AM  3/04  COCORAHS                
   1 ENE DARIEN           7.0   745 AM  3/04  COCORAHS                
   2 NE FAIRFIELD         6.0   700 AM  3/04  COCORAHS                

...MIDDLESEX COUNTY...
   HIGGANUM              12.5   800 AM  3/04  COCORAHS                
   2 NNW DURHAM          11.5   700 AM  3/04  COCORAHS                
   WESTBROOK              7.2   726 AM  3/04  TRAINED SPOTTER         
   ESSEX                  7.0   730 AM  3/04  COCORAHS                

...NEW HAVEN COUNTY...
   SOUTHBURY             13.8   807 AM  3/04  PUBLIC                  
   NORTH HAVEN           11.5   700 AM  3/04  TRAINED SPOTTER         
   HAMDEN                11.4   803 AM  3/04  TRAINED SPOTTER         
   ORANGE                11.2   737 AM  3/04  TRAINED SPOTTER         
   2 ENE PROSPECT        11.0   600 AM  3/04  COCORAHS                
   1 WNW WALLINGFORD     11.0   700 AM  3/04  COCORAHS                
   OXFORD                10.5   745 AM  3/04  TRAINED SPOTTER         
   WOODBRIDGE            10.5   558 AM  3/04  PUBLIC                  
   1 NE NAUGATUCK        10.0   700 AM  3/04  COCORAHS                
   SEYMOUR                9.5   700 AM  3/04  COCORAHS                
   SEYMOUR                9.0   520 AM  3/04  TRAINED SPOTTER         
   1 W WOODMONT           8.4   830 AM  3/04  COCORAHS                
   CEDAR LAND             7.5   100 AM  3/04  PUBLIC                  
   BETHANY                6.5   130 AM  3/04  BROADCAST MEDIA         
   BRANFORD               6.0   810 AM  3/04  TRAINED SPOTTER         
   1 ENE CEDAR LAND       5.2  1200 AM  3/04  PUBLIC                  
   WEST HAVEN             4.5   500 AM  3/04  TRAINED SPOTTER         
   1 W MADISON            3.7   700 AM  3/04  COCORAHS                

...NEW LONDON COUNTY...
   LEBANON               13.5   630 AM  3/04  PUBLIC                  
   2 NNE NORWICH         10.8   700 AM  3/04  COCORAHS                
   NORWICH                6.0   700 AM  3/04  CO-OP OBSERVER                  
   LEDYARD CENTER         5.2   625 AM  3/04  TRAINED SPOTTER         
   NEW LONDON             5.0   645 AM  3/04  COCORAHS                
   3 E MYSTIC             5.0   700 AM  3/04  COCORAHS                
   1 SSE PAWCATUCK        5.0   700 AM  3/04  COCORAHS                
   3 E OLD LYME           5.0   700 AM  3/04  COCORAHS                
   2 S WATERFORD          3.6   715 AM  3/04  COCORAHS                
   3 SW PAWCATUCK         3.5   700 AM  3/04  COCORAHS                
   1 SW NIANTIC           3.0   700 AM  3/04  COCORAHS

New Jersey


 LOCATION          STORM TOTAL   TIME/DATE   COMMENTS                   
                       SNOWFALL       OF 
                       /INCHES/   MEASUREMENT
...BERGEN COUNTY...
   HAWORTH                8.8   450 AM  3/04  PUBLIC                  
   FRANKLIN LAKES         8.5   315 AM  3/04  TRAINED SPOTTER         
   OAKLAND                8.0   800 AM  3/04  COCORAHS                
   WESTWOOD               7.3   800 AM  3/04  TRAINED SPOTTER         
   ENGLEWOOD              7.1   804 AM  3/04  PUBLIC                  
   RIDGEWOOD              6.5   835 AM  3/04  TRAINED SPOTTER         
   1 W TENAFLY            5.8   730 AM  3/04  COCORAHS                
   EAST RUTHERFORD        4.4   820 AM  3/04  TRAINED SPOTTER         
   LYNDHURST              3.5   550 AM  3/04  AMATEUR RADIO           
   RIDGEFIELD             3.2   156 AM  3/04  TRAINED SPOTTER         

...ESSEX COUNTY...
   CEDAR GROVE            9.2   736 AM  3/04  TRAINED SPOTTER         
   MONTCLAIR              8.0   730 AM  3/04  COCORAHS                
   WEST ORANGE            7.7   300 AM  3/04  PUBLIC                  
   MAPLEWOOD              5.2   700 AM  3/04  COCORAHS                

...HUDSON COUNTY...
   HARRISON               5.0   700 AM  3/04  CO-OP OBSERVER                  

...PASSAIC COUNTY...
   BLOOMINGDALE           8.2   315 AM  3/04  TRAINED SPOTTER         
   LITTLE FALLS           7.2   700 AM  3/04  COCORAHS                
   1 SSW WAYNE TWP        5.5   700 AM  3/04  COCORAHS                

...UNION COUNTY...
   UNION                  6.3   252 AM  3/04  PUBLIC                  
   PLAINFIELD             5.5   911 AM  3/04  TRAINED SPOTTER         
   NEWARK AIRPORT         4.4   725 AM  3/04  FAA CONTRACT OBSERVER                    
   ELIZABETH              4.4  1200 AM  3/04  TRAINED SPOTTER

New York


 LOCATION          STORM TOTAL   TIME/DATE   COMMENTS                   
                       SNOWFALL       OF 
                       /INCHES/   MEASUREMENT
...BRONX COUNTY...
   PELHAM PARKWAY HOUSE   2.4   700 AM  3/04  PUBLIC                  

...KINGS COUNTY...
   BROOKLYN               2.0   700 AM  3/04  TRAINED SPOTTER         

...NASSAU COUNTY...
   SYOSSET                4.0   545 AM  3/04  TRAINED SPOTTER         
   MANHASSET HILLS        3.8   855 AM  3/04  PUBLIC                  
   FRANKLIN SQUARE        2.5  1246 AM  3/04  TRAINED SPOTTER         

...NEW YORK (MANHATTAN) COUNTY...
   CENTRAL PARK           5.0   648 AM  3/04  CENTRAL PARK CONSERVANCY                    

...ORANGE COUNTY...
   MONROE                 8.0   415 AM  3/04  TRAINED SPOTTER         
   3 W WARWICK            7.0   700 AM  3/04  COCORAHS                
   NEWBURGH               7.0   816 AM  3/04  TRAINED SPOTTER         
   2 SW GREENWOOD LAKE    7.0   800 AM  3/04  COCORAHS                
   SALISBURY MILLS        6.5   730 AM  3/04  TRAINED SPOTTER         
   NEW WINDSOR            6.0   700 AM  3/04  PUBLIC                  
   GARDNERTOWN            5.8   830 AM  3/04  TRAINED SPOTTER         
   1 S WALDEN             5.4   700 AM  3/04  COCORAHS                
   MIDDLETOWN             4.8   152 AM  3/04  FIRE DEPT/RESCUE        
   VAILS GATE             3.0  1105 PM  3/03  TRAINED SPOTTER         

...PUTNAM COUNTY...
   CARMEL                 8.0   834 AM  3/04  CO-OP OBSERVER          
   4 N CARMEL             8.0   800 AM  3/04  PUBLIC          
   MAHOPAC                8.0   650 AM  3/04  FIRE DEPT/RESCUE        
   BREWSTER               7.8   231 AM  3/04  TRAINED SPOTTER         
   PUTNAM VALLEY          7.7   830 AM  3/04  NEWSPAPER               
   BREWSTER               7.0   700 AM  3/04  COCORAHS                
   3 N FAHNESTOCK STATE   6.8   600 AM  3/04  COCORAHS                
   3 S FISHKILL           6.5   743 AM  3/04  COCORAHS                

...QUEENS COUNTY...
   BAYSIDE                7.1   420 AM  3/04  PUBLIC                  
   NYC/LAGUARDIA AIRPOR   4.8   726 AM  3/04  FAA CONTRACT OBSERVER                    
   WHITESTONE             4.5   100 AM  3/04  PUBLIC                  
   WHITESTONE             4.0   700 AM  3/04  COCORAHS                
   2 NW OZONE PARK        3.0   700 AM  3/04  COCORAHS                
   REGO PARK              2.5   120 AM  3/04  TRAINED SPOTTER         
   NYC/JFK AIRPORT        2.2   726 AM  3/04  FAA CONTRACT OBSERVER                    
   JAMAICA                2.0   230 AM  3/04  NYC OEM CERT            

...RICHMOND COUNTY...
   1 ENE ANNADALE         3.0   700 AM  3/04  COCORAHS                

...ROCKLAND COUNTY...
   CHESTNUT RIDGE         9.0   735 AM  3/04  TRAINED SPOTTER         
   SPRING VALLEY          8.0   500 AM  3/04  PUBLIC                  
   PEARL RIVER            7.8   730 AM  3/04  TRAINED SPOTTER         
   NEW CITY               6.7   830 AM  3/04  TRAINED SPOTTER         
   STONY POINT            6.4   606 AM  3/04  TRAINED SPOTTER         
   CONGERS                5.5   630 AM  3/04  FIRE DEPT/RESCUE        
   NYACK                  3.5  1145 PM  3/03  PUBLIC                  

...SUFFOLK COUNTY...
   SHOREHAM               6.2   530 AM  3/04  PUBLIC                  
   WADING RIVER           5.9   815 AM  3/04  PUBLIC                  
   CENTERPORT             4.8   731 AM  3/04  CO-OP OBSERVER          
   EAST NORTHPORT         4.5   900 AM  3/04  AMATEUR RADIO           
   COMMACK                4.3   845 AM  3/04  PUBLIC                  
   1 SSW NESCONSET        4.0   822 AM  3/04  COCORAHS                
   MILLER PLACE           4.0   838 AM  3/04  PUBLIC                  
   ORIENT                 4.0   902 AM  3/04  CO-OP OBSERVER          
   ORIENT STATE PARK      4.0   800 AM  3/04  CO-OP OBSERVER                            
   STONY BROOK            3.4   730 AM  3/04  NWS EMPLOYEE            
   NORTH BABYLON          3.2   605 AM  3/04  PUBLIC                  
   SOUND BEACH            3.2   741 AM  3/04  PUBLIC                  
   UPTON                  2.6   727 AM  3/04  NWS OFFICE       
   ISLIP AIRPORT          3.6   727 AM  3/04  FAA CONTRACT OBSERVER       
   BAITING HOLLOW         2.0   400 AM  3/04  CO-OP OBSERVER          
   SAYVILLE               1.5   700 AM  3/04  NWS EMPLOYEE

...WESTCHESTER COUNTY...
   ARMONK                11.0   400 AM  3/04  PUBLIC                  
   KATONAH               10.1   731 AM  3/04  TRAINED SPOTTER         
   2 W RIDGEFIELD         9.7   800 AM  3/04  COCORAHS                
   RYE                    9.3   915 AM  3/04  PUBLIC                  
   PORT CHESTER           9.3   745 AM  3/04  PUBLIC                  
   WHITE PLAINS           9.2   916 AM  3/04  PUBLIC                  
   ARMONK                 9.0   700 AM  3/04  COCORAHS                
   HARRISON               8.5   914 AM  3/04  PUBLIC                  
   MOUNT KISCO            8.0   415 AM  3/04  PUBLIC                  
   SHRUB OAK              7.5   630 AM  3/04  CO-OP OBSERVER          
   1 ESE PUTNAM VALLEY    7.5   630 AM  3/04  COCORAHS                
   4 WNW RIDGEFIELD       6.7   715 AM  3/04  COCORAHS                
   CROTON FALLS           6.5   806 AM  3/04  TRAINED SPOTTER         
   JEFFERSON VALLEY       5.0  1039 PM  3/03  PUBLIC                  
   LARCHMONT              5.0   630 AM  3/04  PUBLIC