Jefferson Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Lake Effect Snow Warning
Issued: 8:10 PM EST Dec. 15, 2017 – National Weather Service

... Lake effect snow warning remains in effect until 10 am EST
Saturday...

* what... heavy lake effect snow expected. Travel will be very
difficult to impossible. Total snow accumulations of 6 to 12
inches are expected in the most persistent lake snows.

* Where... Jefferson County. Greatest amounts near the Tug Hill.

* When... 10 PM today to 10 am Saturday.

* Additional details... be prepared for significant reductions in
visibility at times.

Precautionary/preparedness actions...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing Road conditions and visibilities.

Submit snow reports through our website or social media.


Experimental content below... do not use operationally
please see below links for more information on this Experiment
http://www.Weather.Gov/buf/polygon_pdd
http://www.NWS.NOAA.Gov/os/notification/
pns15lake_effect_snowaaa.Htm
to view the experimental polygons please see:
http://www.Weather.Gov/buf/lespolygon
coord... 4398 7578 4412 7593 4413 7602 4403 7613
        4396 7629 4384 7631 4363 7623 4360 7594 4369 7570
        4377 7570
time y17m12d16t0300z-y17m12d16t0700z
coord... 4393 7515 4392 7543 4394 7588 4387 7622
        4370 7625 4350 7623 4346 7606 4347 7570 4345 7552
        4360 7513
time y17m12d16t0700z-y17m12d16t1200z




Public Information Statement
Issued: 9:17 PM EST Dec. 15, 2017 – National Weather Service

********************storm total snowfall********************

Location storm total time/date comments
                     snowfall of
                     /inches/ measurement

New York

... Erie County...
   Tonawanda 7.0 735 PM 12/15 fell in 2 hours
   Buffalo Airport 5.0 654 PM 12/15 ASOS
   Buffalo 2.5 640 PM 12/15 trained spotter
   Williamsville 2.0 700 PM 12/15 trained spotter

... Jefferson County...
   6 ENE Cape Vincent 5.2 325 PM 12/15 trained spotter
   Clayton 3.8 325 PM 12/15 trained spotter

... Niagara County...
   1 NE Lockport 6.1 700 PM 12/15 3 hour snowfall
   1 WSW Carlisle garde 6.0 640 PM 12/15 trained spotter
   1 NNE north tonawand 4.5 800 PM 12/15 cocorahs


*****metadata*****
:12/15/2017, 735 PM, NY, Erie, Tonawanda, , , 42.98410, -78.87570, snow, 7.0, inch, public, fell in 2 hours
:12/15/2017, 654 PM, NY, Erie, Buffalo Airport, , , 42.93998, -78.73604, snow, 5.0, inch, ASOS,
:12/15/2017, 640 PM, NY, Erie, Buffalo, , , 42.88980, -78.85970, snow, 2.5, inch, trained spotter,
:12/15/2017, 700 PM, NY, Erie, Williamsville, , , 42.96290, -78.74090, snow, 2.0, inch, trained spotter,
:12/15/2017, 325 PM, NY, Jefferson, Cape Vincent, 6, ENE, 44.15949, -76.21911, snow, 5.2, inch, trained spotter,
:12/15/2017, 325 PM, NY, Jefferson, Clayton, , , 44.23570, -76.08690, snow, 3.8, inch, trained spotter,
:12/15/2017, 700 PM, NY, Niagara, Lockport, 1, NE, 43.14332, -78.67353, snow, 6.1, inch, cocorahs, 3 hour snowfall
:12/15/2017, 640 PM, NY, Niagara, Carlisle Gardens, 1, WSW, 43.17527, -78.67581, snow, 6.0, inch, trained spotter,
:12/15/2017, 800 PM, NY, Niagara, North Tonawanda, 1, NNE, 43.05718, -78.85832, snow, 4.5, inch, cocorahs,


Kra

917 PM EST Fri Dec 15 2017

********************storm total snowfall********************

Location storm total time/date comments
                     snowfall of
                     /inches/ measurement

New York

... Erie County...
   Tonawanda 7.0 735 PM 12/15 fell in 2 hours
   Buffalo Airport 5.0 654 PM 12/15 ASOS
   Buffalo 2.5 640 PM 12/15 trained spotter
   Williamsville 2.0 700 PM 12/15 trained spotter

... Jefferson County...
   6 ENE Cape Vincent 5.2 325 PM 12/15 trained spotter
   Clayton 3.8 325 PM 12/15 trained spotter

... Niagara County...
   1 NE Lockport 6.1 700 PM 12/15 3 hour snowfall
   1 WSW Carlisle garde 6.0 640 PM 12/15 trained spotter
   1 NNE north tonawand 4.5 800 PM 12/15 cocorahs


*****metadata*****
:12/15/2017, 735 PM, NY, Erie, Tonawanda, , , 42.98410, -78.87570, snow, 7.0, inch, public, fell in 2 hours
:12/15/2017, 654 PM, NY, Erie, Buffalo Airport, , , 42.93998, -78.73604, snow, 5.0, inch, ASOS,
:12/15/2017, 640 PM, NY, Erie, Buffalo, , , 42.88980, -78.85970, snow, 2.5, inch, trained spotter,
:12/15/2017, 700 PM, NY, Erie, Williamsville, , , 42.96290, -78.74090, snow, 2.0, inch, trained spotter,
:12/15/2017, 325 PM, NY, Jefferson, Cape Vincent, 6, ENE, 44.15949, -76.21911, snow, 5.2, inch, trained spotter,
:12/15/2017, 325 PM, NY, Jefferson, Clayton, , , 44.23570, -76.08690, snow, 3.8, inch, trained spotter,
:12/15/2017, 700 PM, NY, Niagara, Lockport, 1, NE, 43.14332, -78.67353, snow, 6.1, inch, cocorahs, 3 hour snowfall
:12/15/2017, 640 PM, NY, Niagara, Carlisle Gardens, 1, WSW, 43.17527, -78.67581, snow, 6.0, inch, trained spotter,
:12/15/2017, 800 PM, NY, Niagara, North Tonawanda, 1, NNE, 43.05718, -78.85832, snow, 4.5, inch, cocorahs,


Kra


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