National Weather Service United States Department of Commerce

Thunderstorms and Flash Flooding Possible in the Southeast; Critical Fire Weather Conditions in the Plains on Monday

Scattered showers and isolated strong/severe thunderstorms are expected across the Southeast through Monday with scattered instances of flash flooding possible across portions of southern Georgia and northern Florida. Dry and windy conditions may produce fire weather conditions across much of the Great Plains, especially in the Northern Plains where critical fire weather conditions are expected. Read More >

Observed Snowfall Analysis

 

Snow Reports Public Information Statement

(The link above is courtesy of the Iowa State University State Mesonet (IEM) National Weather Service Text Product Archive)

 

Snowfall Reports By State

Connecticut
  
  Location                    Amount    Time/Date      Provider

...Fairfield County...
Stamford 1.0 S               2.5 in    0800 AM 12/21   COCORAHS             
New Canaan                   2.2 in    0800 AM 12/21   COCORAHS             
Sandy Hook                   1.8 in    0900 AM 12/21   COCORAHS             
New Fairfield                1.8 in    1000 AM 12/21   Cocorahs             
Ridgefield 2.4 NNE           1.7 in    0700 AM 12/21   COCORAHS             
Ridgefield                   1.5 in    0650 AM 12/21   COCORAHS             
Norwalk                      1.5 in    0700 AM 12/21   COCORAHS             
Bethel                       1.5 in    0724 AM 12/21   COCORAHS             
Fairfield                    1.5 in    0730 AM 12/21   Public               
Darien                       1.3 in    0655 AM 12/21   COCORAHS             
Shelton                      1.3 in    0800 AM 12/21   COCORAHS             
Shelton 1.3 W                1.3 in    0800 AM 12/21   COCORAHS             
Bethel                       1.2 in    0906 AM 12/21   COCORAHS             
Monroe                       1.0 in    0600 AM 12/21   COCORAHS             
1 N Rowayton                 1.0 in    0934 AM 12/21                        
Brookfield                   0.8 in    0700 AM 12/21   COCORAHS             
Bridgeport Airport           0.8 in    0100 PM 12/21   Official NWS Obs     
3 E Easton                   0.6 in    0900 AM 12/21   Public               

...Middlesex County...
Killingworth                 1.0 in    0700 AM 12/21   COCORAHS             
Higganum                     1.0 in    0800 AM 12/21   COCORAHS             
Clinton                      0.8 in    0736 AM 12/21   Broadcast Media      
Durham                       0.5 in    0700 AM 12/21   COCORAHS             

...New Haven County...
Southbury 2.3 W              1.6 in    0800 AM 12/21   COCORAHS             
Naugatuck                    0.7 in    0700 AM 12/21   COCORAHS             
Prospect                     0.7 in    0730 AM 12/21   COCORAHS             
Madison Center 1.3 N         0.5 in    0700 AM 12/21   COCORAHS             
Waterbury                    0.5 in    0700 AM 12/21   COCORAHS             
Northford                    0.5 in    1116 AM 12/21   COCORAHS             

...New London County...
Oakdale                      0.9 in    0700 AM 12/21   COCORAHS             
Pawcatuck                    0.7 in    0700 AM 12/21   COCORAHS             
Norwich                      0.5 in    0600 AM 12/21   COCORAHS                   
      
New Jersey

  Location                    Amount    Time/Date      Provider

...Bergen County...
Waldwick                     4.3 in    1000 AM 12/21   Public               
1 N River Vale               4.0 in    0800 AM 12/21   Trained Spotter      
Oakland                      4.0 in    0800 AM 12/21   COCORAHS             
Montvale 1.8 ESE             3.8 in    0800 AM 12/21   COCORAHS             
Fair Lawn                    3.5 in    0740 AM 12/21   Trained Spotter      
North Arlington              2.5 in    0700 AM 12/21   COCORAHS             
East Rutherford              2.5 in    0910 AM 12/21   Public               
Palisades Park               2.5 in    1000 AM 12/21   COCORAHS             
1 SSW River Edge             2.4 in    0905 AM 12/21   Public               
River Edge 0.4 NNE           2.3 in    0715 AM 12/21   COCORAHS             
Glen Rock                    2.0 in    1011 AM 12/21   Trained Spotter      

...Essex County...
Essex Fells                  4.5 in    0700 AM 12/21   Public               
West Orange                  4.0 in    0700 AM 12/21   Public               
West Caldwell Twp 1.3 NE     4.0 in    0900 AM 12/21   COCORAHS             
Livingston                   3.4 in    0820 AM 12/21   Public               
Montclair                    3.2 in    0730 AM 12/21   COCORAHS             
Maplewood                    2.6 in    0700 AM 12/21   COCORAHS             

...Hudson County...
Harrison                     3.0 in    0800 AM 12/21   COOP                 
1 WSW Hoboken                2.9 in    0800 AM 12/21   COCORAHS             

...Passaic County...
West Milford                 4.3 in    0745 AM 12/21   COCORAHS             
Little Falls                 4.0 in    0825 AM 12/21   Public               
Wayne                        3.5 in    0700 AM 12/21   COCORAHS             
Hawthorne                    3.4 in    0740 AM 12/21   Trained Spotter      

...Union County...
New Providence               4.0 in    0730 AM 12/21   COCORAHS             
Scotch Plains                3.4 in    0720 AM 12/21   Public               
Westfield                    3.3 in    0630 AM 12/21   COCORAHS             
Cranford Twp 0.6 NNW         3.3 in    0700 AM 12/21   COCORAHS             
Cranford                     3.3 in    0700 AM 12/21   Public               
Westfield 0.8 WSW            2.8 in    0700 AM 12/21   COCORAHS             
Plainfield                   2.8 in    0700 AM 12/21   Trained Spotter      
Union                        2.8 in    0900 AM 12/21   Public               
Elizabeth                    2.6 in    0820 AM 12/21   Trained Spotter      
Newark Airport               2.5 in    0100 PM 12/21   Official NWS Obs     
Clark                        2.1 in    0941 AM 12/21   COCORAHS                     
   
New York

  Location                    Amount    Time/Date      Provider

...Bronx County...
1 NW Mott Haven              2.0 in    0550 AM 12/21   Public               

...Kings County...
Midwood                      2.7 in    0740 AM 12/21   Broadcast Media      
Sheepshead Bay               2.5 in    0800 AM 12/21   CO-OP Observer       
Brooklyn 2.4 WSW             2.5 in    0900 AM 12/21   COCORAHS             
2 WNW Crown Heights          2.2 in    1000 AM 12/21   Trained Spotter      

...Nassau County...
Franklin Square              3.3 in    0900 AM 12/21   Trained Spotter      
1 SE Malverne                3.1 in    0840 AM 12/21   Cocorahs             
Rockville Centre             3.0 in    0800 AM 12/21   Public               
Albertson 0.2 SSE            3.0 in    0900 AM 12/21   COCORAHS             
Farmingdale                  3.0 in    0900 AM 12/21   Public               
1 N Syosset                  3.0 in    0930 AM 12/21   Public               
1 WSW Plainview              3.0 in    0935 AM 12/21   Public               
Manhasset Hills              2.7 in    0843 AM 12/21   Cocorahs             
Herricks                     2.7 in    0853 AM 12/21   COCORAHS             
1 E East Meadow              2.5 in    0800 AM 12/21   Trained Spotter      
Sea Cliff                    2.4 in    0943 AM 12/21   Public               
1 ENE Glen Cove              2.2 in    0619 AM 12/21   Public               
East Meadow                  2.2 in    0840 AM 12/21   NWS Employee         
1 SSE Bellmore               2.2 in    0925 AM 12/21   Public               
Levittown                    2.1 in    0916 AM 12/21   Public               
Seaford 0.4 SE               2.0 in    0700 AM 12/21   COCORAHS             
Hicksville 1.4 SSE           1.9 in    0700 AM 12/21   COCORAHS             
Bellmore                     1.8 in    0700 AM 12/21   COCORAHS             
Massapequa 1.1 SE            1.5 in    0700 AM 12/21   COCORAHS             
Massapequa Park              1.3 in    0700 AM 12/21   COCORAHS             
Syosset                      1.0 in    0732 AM 12/21   COOP                 

...New York (Manhattan) County...
1 WNW Fordham                2.8 in    0900 AM 12/21   Public               
2 WNW Greenpoint             2.3 in    1050 AM 12/21   Public               
Central Park                 1.8 in    0100 PM 12/21   Official NWS Obs     

...Orange County...
Warwick                      4.8 in    0700 AM 12/21   COCORAHS             
Port Jervis                  4.5 in    0630 AM 12/21   COCORAHS             
4 SSE Chester                4.4 in    0700 AM 12/21   COCORAHS             
3 NNE Unionville             4.2 in    0430 AM 12/21   Public               
Monroe                       4.1 in    0620 AM 12/21   Trained Spotter      
Greenwood Lake               4.0 in    0800 AM 12/21   COCORAHS             
Cornwall On Hudson           3.7 in    0700 AM 12/21   COCORAHS             
New Windsor 3.3 W            3.7 in    0900 AM 12/21   COCORAHS             
New Windsor                  3.5 in    0830 AM 12/21   Public               
Fort Montgomery              3.4 in    1000 AM 12/21                        
1 SW Pine Bush               2.5 in    0800 AM 12/21   Public               
Middletown                   2.2 in    0900 AM 12/21   Trained Spotter      

...Putnam County...
Cold Spring                  2.7 in    0715 AM 12/21   COCORAHS             
Nelsonville 0.3 S            2.5 in    0715 AM 12/21   COCORAHS             

...Queens County...
NYC/La Guardia               2.8 in    0100 PM 12/21   Official NWS Obs     
Little Neck 0.3 SE           2.7 in    0730 AM 12/21   COCORAHS             
NYC/JFK                      2.5 in    0100 PM 12/21   Official NWS Obs     
1 W Elmhurst                 2.0 in    0640 AM 12/21   Public               
Howard Beach                 2.0 in    0700 AM 12/21   COCORAHS             

...Richmond County...
1 E New Dorp                 3.0 in    0730 AM 12/21   Public               

...Rockland County...
Stony Point                  3.0 in    0700 AM 12/21   COCORAHS             
Nyack                        2.0 in    1100 AM 12/21   Public               

...Suffolk County...
Islip                        2.8 in    1000 AM 12/21   Public               
North Babylon                2.2 in    1000 AM 12/21   Public               
1 NW Dix Hills               2.1 in    0710 AM 12/21   NWS Employee         
Commack 1.3 SW               2.0 in    0700 AM 12/21   COCORAHS             
Mattituck                    2.0 in    0900 AM 12/21   COCORAHS             
Nesconset                    2.0 in    0900 AM 12/21   COCORAHS             
Islip Terrace 0.5 W          2.0 in    0900 AM 12/21   COCORAHS             
Islip Airport                2.0 in    0100 PM 12/21   Official NWS Obs     
Centerport                   1.9 in    0700 AM 12/21   COOP                 
Northport                    1.9 in    1005 AM 12/21   Trained Spotter      
Centerport 1.1 SE            1.8 in    0700 AM 12/21   COCORAHS             
Northport 1.6 NNE            1.7 in    0700 AM 12/21   COCORAHS             
Amityville                   1.6 in    1030 AM 12/21   COCORAHS             
Bay Shore                    1.3 in    0700 AM 12/21   COCORAHS             
Stony Brook                  1.3 in    0930 AM 12/21   Trained Spotter      
Jamesport                    1.2 in    0930 AM 12/21   Public               
Port Jefferson Station       1.1 in    0830 AM 12/21   COCORAHS             
Brightwaters                 1.0 in    0700 AM 12/21   COCORAHS             
Mount Sinai                  1.0 in    0800 AM 12/21   COOP                 
East Quogue                  1.0 in    0830 AM 12/21   NWS Employee         
Orient Point                 1.0 in    0900 AM 12/21   COOP                 
Upton                        0.9 in    1145 AM 12/21   Official NWS Obs     
Blue Point 0.3 ENE           0.8 in    0700 AM 12/21   COCORAHS             
Coram                        0.8 in    1109 AM 12/21                        
Mattituck                    0.8 in    0215 PM 12/21   Trained Spotter      
1 E Selden                   0.7 in    1141 AM 12/21                        
Baiting Hollow               0.5 in    0700 AM 12/21   COOP                 
East Islip                   0.5 in    0900 AM 12/21   Public               

...Westchester County...
Croton-on-Hudson             3.7 in    0910 AM 12/21   Public               
Peekskill 2.8 NNE            3.0 in    0800 AM 12/21   COCORAHS             
Armonk                       2.5 in    0900 AM 12/21   COCORAHS             
Shrub Oak                    2.0 in    0700 AM 12/21   COOP                 
Larchmont                    2.0 in    0907 AM 12/21   Public               
New Rochelle                 1.7 in    0850 AM 12/21   Public               
Pelham                       1.5 in    0745 AM 12/21   Public               
South Salem                  1.3 in    0715 AM 12/21   COCORAHS                                     
   

 

 

 

Surface Analysis

 

 

500 mb Analysis