Winter Weather Warnings / Watches / Advisories
Issued by NWS Buffalo, NY

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000
WWUS41 KBUF 122337
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
637 PM EST Tue Dec 12 2017

NYZ012-019-020-085-130745-
/O.CON.KBUF.LE.W.0010.000000T0000Z-171214T0000Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park,
and Springville
637 PM EST Tue Dec 12 2017

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Moderate to occasionally heavy lake effect snow
  occurring. Travel will be very difficult. Additional snow
  accumulations of 8 to 16 inches are expected in the most
  persistent lake snows.

* WHERE...Wyoming, Chautauqua, Cattaraugus, and Southern Erie
  counties.

* WHEN...Until 7 PM Wednesday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will
  cause areas of blowing and drifting snow.

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...4264 7818 4280 7820 4279 7839 4273 7867
        4265 7906 4253 7939 4232 7975 4199 7977 4199 7897
        4227 7848
TIME Y17M12D12T1700Z-Y17M12D13T1100Z
COORD...4254 7831 4271 7829 4276 7834 4267 7880
        4260 7893 4251 7920 4225 7976 4199 7977 4199 7879
        4227 7848
TIME Y17M12D13T1100Z-Y17M12D14T0000Z

$$

NYZ003>006-130745-
/O.CON.KBUF.WS.W.0004.000000T0000Z-171214T0000Z/
Monroe-Wayne-Northern Cayuga-Oswego-
Including the cities of Rochester, Newark, Fair Haven, and Oswego
637 PM EST Tue Dec 12 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Moderate to occasionally heavy snow and blowing snow
  occurring. Travel will be very difficult, including during the
  morning commute on Wednesday. Additional snow accumulations of
  7 to 14 inches are expected.

* WHERE...Monroe, Wayne, Northern Cayuga, and Oswego counties.

* WHEN...Until 7 PM Wednesday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

&&

$$

NYZ007-008-130745-
/O.CON.KBUF.WS.W.0004.000000T0000Z-171214T0000Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
637 PM EST Tue Dec 12 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Moderate to heavy snow occurring. Plan on difficult
  travel conditions, including during the morning commute on
  Wednesday. Additional snow accumulations of 5 to 10 inches are
  expected with the highest amounts south of Watertown and west
  of Lowville.

* WHERE...Jefferson and Lewis counties.

* WHEN...Until 7 PM Wednesday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

&&

$$

NYZ001-002-010-011-130745-
/O.CON.KBUF.WW.Y.0024.000000T0000Z-171213T1800Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo,
and Batavia
637 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
WEDNESDAY...

* WHAT...Snow and blowing snow occurring. Plan on slippery road
  conditions. In addition, areas of poor visibility are
  expected. Additional snow accumulations of 3 to 5 inches are
  expected.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...Until 1 PM Wednesday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow and blowing snow will result in snow covered
roads and limited visibilities. Slow down and use caution while
driving.

Submit snow reports through our website or social media.

&&

$$

NYZ013-014-021-130745-
/O.CON.KBUF.WW.Y.0024.000000T0000Z-171213T1800Z/
Livingston-Ontario-Allegany-
Including the cities of Geneseo, Canandaigua, and Wellsville
637 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
WEDNESDAY...

* WHAT...Snow and blowing snow occurring. Plan on slippery road
  conditions. In addition, areas of poor visibility are
  expected. Additional snow accumulations of 3 to 6 inches are
  expected.

* WHERE...Livingston, Ontario, and Allegany counties.

* WHEN...Until 1 PM Wednesday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow and blowing snow will result in snow covered
roads and limited visibilities. Slow down and use caution while
driving.

Submit snow reports through our website or social media.

&&

$$



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