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

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000
WWUS41 KBUF 130258
WSWBUF

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

NYZ012-019-020-085-131100-
/O.CON.KBUF.LE.W.0010.000000T0000Z-171214T0000Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park,
and Springville
958 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 6 to 12 inches are expected in the most
  persistent lake snows.

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

* WHEN...Until 7 PM Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow may 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>006-131100-
/O.CON.KBUF.WS.W.0004.000000T0000Z-171214T0000Z/
Monroe-Wayne-Northern Cayuga-Oswego-
Including the cities of Rochester, Newark, Fair Haven, and Oswego
958 PM EST Tue Dec 12 2017

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

* WHAT...Moderate to heavy snow occurring. Travel will be very
  difficult, including during the morning commute on Wednesday.
  Additional snow accumulations of 7 to 13 inches are expected.

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

&&

$$

NYZ007-008-131100-
/O.CON.KBUF.WS.W.0004.000000T0000Z-171214T0000Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
958 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 9 inches are
  expected.

* 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.

&&

$$

NYZ001-002-010-011-131100-
/O.CON.KBUF.WW.Y.0024.000000T0000Z-171213T1800Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo,
and Batavia
958 PM EST Tue Dec 12 2017

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

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of 2 to 4 inches are expected.

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

* WHEN...Until 1 PM Wednesday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of 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.

&&

$$

NYZ013-014-021-131100-
/O.CON.KBUF.WW.Y.0024.000000T0000Z-171213T1800Z/
Livingston-Ontario-Allegany-
Including the cities of Geneseo, Canandaigua, and Wellsville
958 PM EST Tue Dec 12 2017

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

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of 3 to 6 inches are expected.

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

* WHEN...Until 1 PM Wednesday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of 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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