National Weather Service United States Department of Commerce

An area of low pressure formed near the South Carolina coast and moved northeast along the US Atlantic coast through October 27. An area of low pressure moved across parts of New York and Pennsylvania October 25 through the 26th. These two system consolidated into a strong Nor’easter October 26th producing heavy rainfall across parts of Central New York and northeast Pennsylvania (see animation below).

Weather map loop

Maps above from the Weather Prediction Center's surface analysis archive.

 

Info about Nor'easters.

 

 

Rainfall Map

Rainfall map ending October 27, 2021

Below are some of the reports used to create the map.

Click to view rainfall reportsExpandCollapse

Public Information Statement
National Weather Service Binghamton NY
1055 AM EDT Wed Oct 27 2021

...PRECIPITATION REPORTS...

Location                     Amount    Time/Date       Provider

...New York...

...Broome County...
Lisle                        3.00 in   1027 PM 10/26   CWOP
Binghamton                   2.79 in   1035 PM 10/26   NYSM
Binghamton                   2.71 in   1015 PM 10/26   CWOP
Vestal                       2.51 in   1016 PM 10/26   CWOP
1 SE Port Crane              2.50 in   0633 PM 10/26
Binghamton Airport           2.44 in   1022 PM 10/26   ASOS
Belden                       2.43 in   1035 PM 10/26   NYSM
Endicott                     2.42 in   1021 PM 10/26   CWOP
Maine                        2.39 in   1030 PM 10/26   CWOP
Port Crane                   2.33 in   0630 PM 10/26   Public
Windsor                      2.32 in   1015 PM 10/26   CWOP
1 SE Union Center            2.23 in   0800 PM 10/26   Trained Spotter
Vestal Center VFD 2          2.18 in   1015 PM 10/26   CWOP
Vestal                       2.01 in   1015 PM 10/26   CWOP
Binghamton                   1.96 in   1015 PM 10/26   CWOP
Binghamton                   1.88 in   1016 PM 10/26   CWOP
Vestal                       1.87 in   1016 PM 10/26   CWOP
Vestal                       1.75 in   1015 PM 10/26   CWOP
Vestal Ross Corners VFD3     1.64 in   1030 PM 10/26   CWOP
Lisle                        1.58 in   1020 PM 10/26   CWOP
Vestal                       1.52 in   1030 PM 10/26   CWOP
Vestal                       1.47 in   1015 PM 10/26   CWOP
Johnson City                 1.46 in   1026 PM 10/26   CWOP
Vestal VFD4                  1.40 in   1016 PM 10/26   CWOP

...Cayuga County...
Scipio Center                2.43 in   1035 PM 10/26   NYSM
Auburn                       2.34 in   0435 PM 10/26   CO-OP Observer
1 ENE Venice Center          2.30 in   0630 PM 10/26   Cocorahs
Venice Center                1.97 in   0650 PM 10/26   Trained Spotter
Auburn                       1.82 in   1028 PM 10/26   CWOP
Auburn                       1.57 in   1035 PM 10/26   AWS

...Chemung County...
Elmira                       1.93 in   1035 PM 10/26   NYSM
Erin                         1.80 in   1026 PM 10/26   CWOP
Elmira Airport               1.20 in   1011 PM 10/26   ASOS

...Chenango County...
Greene                       2.00 in   1025 PM 10/26   CWOP
Nineveh                      1.90 in   1255 PM 10/26   Trained Spotter
Greene                       1.69 in   1021 PM 10/26   CWOP
Sherburne                    1.59 in   1035 PM 10/26   NYSM
Norwich                      1.42 in   1015 PM 10/26   CWOP
Plymouth                     1.13 in   1018 PM 10/26   CWOP
Norwich                      1.04 in   1035 PM 10/26   AWOS

...Cortland County...
0.8 NW Hunts Corners         2.70 in   1015 PM 10/26   COOP
Cincinnatus                  2.36 in   1035 PM 10/26   NYSM
Cortland                     1.79 in   1035 PM 10/26   AWS
Marathon                     1.78 in   1035 PM 10/26   AWS

...Delaware County...
Roxbury                      2.73 in   1035 PM 10/26   NYSM
Deposit                      2.68 in   1035 PM 10/26   NYSM
Andes                        2.24 in   1035 PM 10/26   NYSM
Margaretville                2.21 in   1030 PM 10/26   CWOP
Walton                       2.15 in   1035 PM 10/26   NYSM
Harpersfield                 1.91 in   1035 PM 10/26   NYSM
Roxbury                      1.90 in   1027 PM 10/26   CWOP
Masonville                   1.89 in   0345 PM 10/26   Trained Spotter
Afton                        1.44 in   1028 PM 10/26   CWOP
Franklin                     1.44 in   1029 PM 10/26   CWOP
1.1 E Sidney Center          1.38 in   1015 PM 10/26   HADS

...Madison County...
Chittenango                  2.92 in   0600 PM 10/26   Trained Spotter
2 N Sullivan                 2.21 in   1035 PM 10/26   AWS
Morrisville                  2.05 in   1035 PM 10/26   NYSM
Morrisville 6 S              2.00 in   1000 PM 10/26   COOP
Munnsville                   1.99 in   1015 PM 10/26   CWOP
Earlville                    1.68 in   1025 PM 10/26   CWOP
Oneida                       1.41 in   1035 PM 10/26   AWS
Brookfield                   1.33 in   1035 PM 10/26   NYSM
Cazenovia                    1.25 in   0945 PM 10/26   HADS

...Oneida County...
Boonville 0.2 NW             1.95 in   0600 PM 10/26   COCORAHS
Camden                       1.91 in   1035 PM 10/26   NYSM
Rome                         1.90 in   1015 PM 10/26   CWOP
Westmoreland                 1.74 in   1017 PM 10/26   CWOP
Westmoreland                 1.68 in   1035 PM 10/26   NYSM
Griffiss Airfield            1.53 in   0953 PM 10/26   AWOS
Otter Lake                   1.35 in   1024 PM 10/26   CWOP
Woodgate                     1.31 in   1035 PM 10/26   NYSM

...Onondaga County...
Tully                        2.89 in   1027 PM 10/26   CWOP
Marcellus                    2.73 in   1030 PM 10/26   CWOP
Apulia                       2.64 in   0600 PM 10/26   Public
1 SSE Euclid                 2.64 in   0700 PM 10/26   Trained Spotter
Cicero                       2.60 in   1030 PM 10/26   CWOP
Skaneateles                  2.58 in   1015 PM 10/26   CWOP
Jordan                       2.53 in   1035 PM 10/26   NYSM
Tully                        2.44 in   1035 PM 10/26   NYSM
Manlius                      2.40 in   1010 PM 10/26   CWOP
Fayetteville                 2.38 in   1035 PM 10/26   NYSM
Clay                         2.37 in   1028 PM 10/26   CWOP
1 S Bennetts Corners         2.33 in   1030 PM 10/26   AWS
Minoa                        2.25 in   1026 PM 10/26   CWOP
Phoenix                      2.24 in   1015 PM 10/26   CWOP
Fairmount                    2.18 in   1029 PM 10/26   CWOP
Jamesville                   2.17 in   1030 PM 10/26   CWOP
Marcellus                    2.13 in   1023 PM 10/26   CWOP
Camillus                     2.06 in   1030 PM 10/26   CWOP
Syracuse Airport             2.04 in   0954 PM 10/26   ASOS
Camillus                     2.01 in   1016 PM 10/26   CWOP
Tully                        1.89 in   1020 PM 10/26   CWOP
1 WNW Marcellus              1.78 in   1030 PM 10/26   AWS
Apulia Station               1.76 in   1021 PM 10/26   CWOP
Clay                         1.33 in   1028 PM 10/26   CWOP

...Otsego County...
Laurens                      1.68 in   1035 PM 10/26   NYSM
Springfield                  1.55 in   1035 PM 10/26   NYSM
Mount Vision 1.4 SW          1.42 in   0400 PM 10/26   COCORAHS
1 NNE Oneonta                1.28 in   1030 PM 10/26   AWS
Cooperstown                  1.04 in   1153 AM 10/26   CWOP
Cooperstown                  1.02 in   1016 PM 10/26   CWOP
0.9 NE Hartwick              0.90 in   0930 PM 10/26   HADS
1.6 SE Bridgewater           0.85 in   0930 PM 10/26   HADS
1.6 E South Edmeston         0.69 in   1015 PM 10/26   HADS

...Schuyler County...
Catharine                    3.10 in   0645 PM 10/26   Trained Spotter
Bolter Creek                 2.69 in   1012 PM 10/26   RAWS
Gabriels Junction            2.51 in   1025 PM 10/26   CWOP
Tyrone                       2.34 in   1035 PM 10/26   NYSM
Mecklenburg                  2.28 in   0416 PM 10/26   Cocorahs
Arnot Lodge  (RP)  (RP)  (RP 2.20 in   1000 PM 10/26   COOP
Burdett                      2.06 in   1035 PM 10/26   NYSM
Odessa                       1.41 in   1030 PM 10/26   AWS

...Seneca County...
2 E Lodi                     3.00 in   0603 PM 10/26   Trained Spotter
Waterloo                     2.57 in   1035 PM 10/26   NYSM
Romulus                      2.16 in   1034 PM 10/26   AWS
Seneca Falls                 1.60 in   1028 PM 10/26   CWOP
1.3 S Hayts Corners          1.56 in   0945 PM 10/26   HADS
2.2 E Tyre                   0.97 in   0945 PM 10/26   HADS

...Steuben County...
Hornell                      2.32 in   0845 AM 10/27   Trained Spotter
South Corning                2.10 in   0715 PM 10/26   Trained Spotter
Bath                         1.98 in   0844 AM 10/27   Trained Spotter
Cohocton                     1.76 in   1035 PM 10/26   NYSM
Sonora                       1.58 in   0845 AM 10/27   Trained Spotter
3.3 N Prattsburg             1.36 in   1035 PM 10/26   ALERT
Hartsville                   1.24 in   1035 PM 10/26   NYSM
Addison                      1.22 in   1035 PM 10/26   NYSM
Branchport                   1.17 in   1016 PM 10/26   CWOP
Avoca                        1.05 in   1035 PM 10/26   AWS
2.8 NW Prattsburg            1.04 in   1000 PM 10/26   ALERT
2 W Hornell                  0.73 in   0846 AM 10/27   Trained Spotter

...Sullivan County...
Loch Sheldrake               4.70 in   0640 PM 10/26   Public
North Branch                 4.24 in   1035 PM 10/26   NYSM
Woodbourne                   4.11 in   1035 PM 10/26   NYSM
Roscoe 2 S                   4.10 in   0815 PM 10/26   COOP
Eldred                       3.99 in   1035 PM 10/26   NYSM
Livingston Manor             3.52 in   1030 PM 10/26   CWOP
Jeffersonville               3.43 in   1035 PM 10/26   AWS
2 SW Claryville              3.40 in   1015 PM 10/26   COOP
Monticello                   3.13 in   1027 PM 10/26   CWOP
Grahamsville                 3.05 in   1028 PM 10/26   CWOP
Sullivan County Airport      2.89 in   0956 PM 10/26   AWOS
Liberty                      2.18 in   0821 AM 10/27   Trained Spotter
Jeffersonville               2.01 in   1015 PM 10/26   CWOP

...Tioga County...
Berkshire                    2.37 in   1035 PM 10/26   NYSM
1.7 N Newark Valley          2.20 in   0815 PM 10/26   COOP
1 W Tioga Terrace            2.20 in   1030 PM 10/26   AWS
Endicott                     2.10 in   1029 PM 10/26   CWOP
Owego                        1.93 in   1035 PM 10/26   NYSM
Apalachin                    1.82 in   1028 PM 10/26   CWOP
Barton                       1.80 in   0315 PM 10/26   Public
Town Of Owego                1.53 in   1022 PM 10/26   CWOP

...Tompkins County...
CORNELL HTRC ITHACA 13 E     3.79 in   1005 PM 10/26   HADS
Lansing                      2.90 in   0819 AM 10/27   NWS Employee
Dryden                       2.88 in   1025 PM 10/26   CWOP
1 SE Mecklenburg             2.71 in   0715 PM 10/26   Cocorahs
Groton                       2.62 in   1035 PM 10/26   NYSM
2 NE Dryden                  2.58 in   1030 PM 10/26   AWS
Dryden                       2.57 in   1025 PM 10/26   CWOP
Ithaca                       2.19 in   1025 PM 10/26   CWOP
West Danby                   2.17 in   1025 PM 10/26   CWOP
1 NE Freeville               2.16 in   0615 PM 10/26   CO-OP Observer
Ithaca                       1.87 in   1025 PM 10/26   CWOP
Ithaca                       1.02 in   0107 PM 10/26   CWOP
Forest Home                  1.00 in   1050 AM 10/26   Trained Spotter

...Yates County...
Dundee                       2.07 in   1015 PM 10/26   CWOP
Penn Yan                     1.83 in   1035 PM 10/26   NYSM
Penn Yan                     1.70 in   0953 PM 10/26   ASOS
Keuka Park                   1.05 in   1015 PM 10/26   CWOP

...Pennsylvania...

...Bradford County...
Ridgebury                    1.73 in   1015 PM 10/26   CWOP
Allis Hollow                 1.34 in   1030 PM 10/26   CWOP
Roaring Creek                1.22 in   0949 PM 10/26   RAWS
1 SSE Rome                   0.85 in   1030 PM 10/26   AWS

...Lackawanna County...
Vandling                     5.89 in   1030 PM 10/26   CWOP
Richmondale                  3.31 in   1029 PM 10/26   CWOP
Richmondale                  2.71 in   0415 PM 10/26   Trained Spotter
1 S Springbrook Corner       2.31 in   0753 AM 10/27   Trained Spotter
Archbald                     2.09 in   1030 PM 10/26   CWOP
Jermyn                       2.00 in   1029 PM 10/26   CWOP
Thornhurst                   1.98 in   0948 PM 10/26   RAWS
Thornhurst                   1.82 in   1030 PM 10/26   CWOP
Archbald                     1.78 in   1028 PM 10/26   CWOP
Moosic                       1.74 in   1029 PM 10/26   CWOP
Old Forge                    1.52 in   1030 PM 10/26   AWS
1.0 S Mayfield               1.47 in   1000 PM 10/26   HADS

...Luzerne County...
1 NNW West Pittston          1.75 in   0420 PM 10/26
Wilkes-Barre/Scranton Airpor 1.66 in   1016 PM 10/26   ASOS
Ashley                       1.50 in   0950 PM 10/26   RAWS
Bear Creek Township          1.46 in   1026 PM 10/26   CWOP
Dallas                       1.45 in   1035 PM 10/26   AWS
Glen Summit                  1.41 in   1035 PM 10/26   AWS
Hanover Township             1.29 in   1028 PM 10/26   CWOP
Front Royal                  1.18 in   1026 PM 10/26   CWOP
West Pittston                1.10 in   1035 PM 10/26   AWS
Nescopeck Pass               1.06 in   1025 PM 10/26   CWOP
Shickshinny                  0.97 in   1028 PM 10/26   CWOP
1 NW Preston                 0.91 in   1035 PM 10/26   AWS
Hanover Township             0.90 in   1029 PM 10/26   CWOP
Glen Lyon                    0.80 in   1030 PM 10/26   CWOP

...Pike County...
Shohola                      4.64 in   0144 PM 10/26   Broadcast Media
Loch Lomond                  4.15 in   0844 PM 10/26   RAWS
1 ENE Forest Park            3.85 in   1010 AM 10/26   Public
Camp William Penn            3.56 in   0950 PM 10/26   RAWS
2 NE Kimbles                 3.52 in   1035 PM 10/26   AWS
2 NNW Dingmans Ferry         3.03 in   1037 PM 10/26   AWS
3.9 NE Panther (SNOTEL)      2.90 in   1010 PM 10/26   MESOWEST
Hawley                       2.76 in   1015 PM 10/26   CWOP
Ft Myers                     2.47 in   1016 PM 10/26   CWOP

...Susquehanna County...
New Milford                  2.71 in   1027 PM 10/26   CWOP
Forest City                  2.60 in   0550 PM 10/26   Public
1 NNE Montrose               1.94 in   0400 PM 10/26   Cocorahs
Forest City                  1.65 in   0206 PM 10/26   AWS

...Wayne County...
Beach Lake                   6.50 in   0600 AM 10/27   Trained Spotter
2 S Abrahamsville            3.30 in   1030 PM 10/26   AWS
1 NE Beach Lake              3.25 in   1130 AM 10/26   Cocorahs
1.6 W Pleasant Mount         3.00 in   0320 PM 10/26   COOP
Hawley                       2.85 in   0105 PM 10/26   Trained Spotter
Gouldsboro                   2.55 in   1020 PM 10/26   CWOP

...Wyoming County...
Falls                        1.58 in   1030 PM 10/26   CWOP
Forkston                     1.14 in   1030 PM 10/26   CWOP
Tunkhannock                  1.11 in   1016 PM 10/26   CWOP
Noxen                        0.79 in   1016 PM 10/26   CWOP
Factoryville                 0.67 in   1016 PM 10/26   CWOP

 

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