Alert archive / New York / Lake Effect Snow Warnings in 2008

Lake Effect Snow Warning 19, NWS Buffalo, NY

December 31, 20087 counties in New York

NWS Buffalo, NY issued this lake effect snow warning at Dec 31, 2008, 4:16 AM EST for 7 counties in New York. It took effect at Dec 31, 2008, 11:55 AM EST. It was in force for 17 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 31, 2008, 4:16 AM EST (09:16 UTC)
In effect from
Dec 31, 2008, 11:55 AM EST
Expired
Jan 1, 2009, 5:00 AM EST
In force
17 hr
Issued by
NWS Buffalo, NY

Counties Cattaraugus County, NY, Cayuga County, NY, Chautauqua County, NY, Monroe County, NY, Orleans County, NY, Oswego County, NY, Wayne County, NY

The radar

The Buffalo radar (KBUF), 87 km from the middle of the area, began a volume at 09:17 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 9.3 hours before the alert went out and 84 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 00:00Z on 2008-12-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 00:00Z on 2008-12-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
925 m above ground
0-6 km bulk shear
101 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
63 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS41 KBUF 310916
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
416 AM EST WED DEC 31 2008

...GENERAL SNOW TO IMPACT THE REGION THIS MORNING FOLLOWED BY LAKE
EFFECT SNOW THIS AFTERNOON AND TONIGHT...

.LOW PRESSURE CENTERED OVER WESTERN PENNSYLVANIA EARLY THIS
MORNING WILL CONTINUE TO MOVE TO THE EAST AND SETTLE OFF THE
SOUTHERN NEW ENGLAND COAST BY EARLY AFTERNOON. WHILE THE STEADY
SNOW FROM THIS SYSTEM WILL TAPER OFF FROM WEST TO EAST THIS
MORNING...COLD NORTHWEST WINDS WILL SET UP BANDS OF LAKE EFFECT
SNOW SOUTHEAST OF THE LAKES DURING THE AFTERNOON THROUGH TONIGHT. 

BRISK NORTHERLY WINDS WILL ALSO IMPACT THE AREA THROUGHOUT THE
DAY THROUGH THE FIRST HALF OF TONIGHT. THIS WILL RESULT IN
WHITEOUT CONDITIONS WHERE THE HEAVIER SNOW PERSISTS THE LONGEST.


NYZ019-020-311730-
/O.NEW.KBUF.LE.W.0019.081231T1800Z-090101T0600Z/
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T1700Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
416 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST
TODAY...
...LAKE EFFECT SNOW WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO
1 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO
1 AM EST THURSDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL NOON EST TODAY. 

STEADY LIGHT SNOW WILL TAPER OFF THIS MORNING...BUT A BRISK
NORTHWEST FLOW BEHIND A DEPARTING LOW WILL SET UP NARROW BANDS OF
LAKE EFFECT SNOW DURING THE AFTERNOON. THIS WILL RESULT IN NEW 
ACCUMULATIONS OF 3 TO 6 INCHES BY THIS EVENING. THE LAKE SNOWS
WILL RESULT IN ANOTHER 3 TO 6 INCHES THROUGH THE FIRST HALF OF
TONIGHT BEFORE TAPERING OFF BEFORE DAYBREAK. 

INCREASING NORTHERLY WINDS WILL PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES. 

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ004-005-311730-
/O.NEW.KBUF.LE.W.0019.081231T2000Z-090101T1000Z/
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T1800Z/
WAYNE-NORTHERN CAYUGA-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN
416 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...LAKE EFFECT SNOW WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM EST THURSDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 1 PM EST THIS AFTERNOON. 

STEADY LIGHT SNOW WILL ACCUMULATE 2 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE EARLY AFTERNOON. COLDER AIR
FOLLOWING A DEPARTING LOW WILL THEN SET UP NARROW BANDS OF LAKE
EFFECT SNOW LATER THIS AFTERNOON...WITH ANOTHER 1 TO 3 INCHES
EXPECTED BY THIS EVENING. AS THE COLDER AIR DEEPENS ACROSS THE
AREA TONIGHT...THE LAKES SNOWS WILL INTENSIFY. ANOTHER 4 TO 8
INCHES IS POSSIBLE BEFORE THE SNOW TAPERS OFF TOWARD THURSDAY
MORNING. 

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ006-311730-
/O.NEW.KBUF.LE.W.0019.081231T2000Z-090101T1000Z/
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T2000Z/
OSWEGO-
INCLUDING THE CITY OF...OSWEGO
416 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...
...LAKE EFFECT SNOW WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM EST THURSDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 3 PM EST THIS AFTERNOON. 

STEADY LIGHT SNOW WILL ACCUMULATE 1 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE EARLY AFTERNOON. COLDER AIR
FOLLOWING A DEPARTING LOW WILL THEN SET UP NARROW BANDS OF LAKE
EFFECT SNOW LATER THIS AFTERNOON...WITH ANOTHER 1 TO 3 INCHES
EXPECTED BY THIS EVENING. AS THE COLDER AIR DEEPENS ACROSS THE
AREA TONIGHT...THE LAKES SNOWS WILL INTENSIFY. ANOTHER 5 TO 9 INCHES
IS POSSIBLE BEFORE THE SNOW TAPERS OFF TOWARD THURSDAY MORNING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ001-002-010>012-021-085-311700-
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T1700Z/
NIAGARA-ORLEANS-NORTHERN ERIE-GENESEE-WYOMING-ALLEGANY-
SOUTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...BUFFALO...
BATAVIA...WARSAW...WELLSVILLE...ORCHARD PARK...SPRINGVILLE
416 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST
TODAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY.

STEADY SNOW WILL ACCUMULATE ANOTHER 1 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF BY EARLY AFTERNOON. TOTAL ACCUMULATIONS OF 5 TO
7 INCHES ARE EXPECTED WITH SLIGHTLY HIGHER AMOUNTS POSSIBLE
ACROSS NORTHERN ERIE AND GENESEE COUNTIES.

COLDER AIR FILTERING IN FROM THE WEST WILL ALLOW SOME LAKE EFFECT
TO IMPACT AREAS SOUTH OF METRO BUFFALO AND BATAVIA DURING THE
AFTERNOON AND EVENING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH REDUCED VISIBILITIES AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

NYZ003-013-014-311730-
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T1800Z/
MONROE-LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...ROCHESTER...GENESEO...CANANDAIGUA
416 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON. 

STEADY SNOW WILL ACCUMULATE ANOTHER 2 TO 4 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE AFTERNOON. SOME LAKE ENHANCED
SNOW MAY BRING ADDITIONAL ACCUMULATIONS LATE THIS AFTERNOON AND
EVENING.

INCREASING NORTHERLY WINDS WILL PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH REDUCED VISIBILITIES AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

TJP
4 follow-up statements
000 
WWUS41 KBUF 311138
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
638 AM EST WED DEC 31 2008

...GENERAL SNOW TO IMPACT THE REGION THIS MORNING FOLLOWED BY
LAKE EFFECT SNOW THIS AFTERNOON AND TONIGHT...

.LOW PRESSURE CENTERED OVER WESTERN PENNSYLVANIA EARLY THIS
MORNING WILL CONTINUE TO MOVE TO THE EAST AND SETTLE OFF THE
SOUTHERN NEW ENGLAND COAST BY EARLY AFTERNOON. WHILE THE STEADY
SNOW FROM THIS SYSTEM WILL TAPER OFF FROM WEST TO EAST LATER THIS
MORNING...COLD NORTHWEST WINDS WILL SET UP BANDS OF LAKE EFFECT
SNOW SOUTHEAST OF THE LAKES DURING THE AFTERNOON THROUGH TONIGHT.

BRISK NORTHERLY WINDS WILL ALSO IMPACT THE AREA THROUGHOUT THE
DAY THROUGH THE FIRST HALF OF TONIGHT. THIS WILL RESULT IN
WHITEOUT CONDITIONS WHERE THE HEAVIER SNOW PERSISTS THE LONGEST.

NYZ004-005-311945-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1800Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1800Z/
/O.CON.KBUF.LE.W.0019.081231T2000Z-090101T1000Z/
WAYNE-NORTHERN CAYUGA-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL 1 PM
EST THIS AFTERNOON. THE WINTER WEATHER ADVISORY IS NO LONGER IN
EFFECT. A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM
THIS AFTERNOON TO 5 AM EST THURSDAY.

STEADY LIGHT SNOW WILL ACCUMULATE ANOTHER 2 TO 4 INCHES THIS
MORNING BEFORE TAPERING OFF DURING THE EARLY AFTERNOON. COLDER AIR
FOLLOWING A DEPARTING LOW WILL THEN SET UP NARROW BANDS OF LAKE
EFFECT SNOW LATER THIS AFTERNOON...WITH ANOTHER 1 TO 3 INCHES
EXPECTED BY THIS EVENING. AS THE COLDER AIR DEEPENS ACROSS THE
AREA TONIGHT...THE LAKES SNOWS WILL INTENSIFY. ANOTHER 4 TO 8
INCHES IS POSSIBLE BEFORE THE SNOW TAPERS OFF TOWARD THURSDAY
MORNING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN
ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE.IN LAKE EFFECT SNOW THE
WEATHER CAN VARY FROM LOCALLY HEAVY SNOW IN NARROW BANDS TO CLEAR
SKIES JUST A FEW MILES AWAY. IF YOU WILL BE TRAVELING ACROSS THE
REGION BE PREPARED FOR RAPID CHANGES IN ROAD AND VISIBILITY
CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE
SOURCE OF WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL
DETAILS CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

NYZ019-020-311945-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1700Z/
/O.CON.KBUF.LE.W.0019.081231T1800Z-090101T0600Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL NOON EST TODAY...
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 1 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL NOON
EST TODAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. A
LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 1 AM EST THURSDAY.

STEADY SNOW WILL TAPER OFF THIS MORNING...BUT A BRISK NORTHWEST
FLOW BEHIND A DEPARTING LOW WILL SET UP NARROW BANDS OF LAKE
EFFECT SNOW DURING THE AFTERNOON. THIS WILL RESULT IN NEW
ACCUMULATIONS OF 3 TO 6 INCHES BY THIS EVENING. THE LAKE SNOWS
WILL RESULT IN ANOTHER 3 TO 6 INCHES THROUGH THE FIRST HALF OF
TONIGHT BEFORE TAPERING OFF BEFORE DAYBREAK.

INCREASING NORTHERLY WINDS WILL PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN
ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE.IN LAKE EFFECT SNOW THE
WEATHER CAN VARY FROM LOCALLY HEAVY SNOW IN NARROW BANDS TO CLEAR
SKIES JUST A FEW MILES AWAY. IF YOU WILL BE TRAVELING ACROSS THE
REGION BE PREPARED FOR RAPID CHANGES IN ROAD AND VISIBILITY
CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE
SOURCE OF WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL
DETAILS CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

NYZ003-013-014-311800-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1800Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1800Z/
MONROE-LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...ROCHESTER...GENESEO...CANANDAIGUA
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL 1 PM
EST THIS AFTERNOON. THE WINTER WEATHER ADVISORY IS NO LONGER IN
EFFECT.

STEADY SNOW WILL ACCUMULATE ANOTHER 2 TO 4 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE AFTERNOON. SOME LAKE ENHANCED SNOW
MAY BRING ADDITIONAL ACCUMULATIONS LATE THIS AFTERNOON AND
EVENING.

INCREASING NORTHERLY WINDS WILL PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH REDUCED VISIBILITIES AT TIMES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN
ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE. STAY TUNED TO NOAA
WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR
THE LATEST UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ001-002-010>012-021-085-311700-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1700Z/
NIAGARA-ORLEANS-NORTHERN ERIE-GENESEE-WYOMING-ALLEGANY-
SOUTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...BUFFALO...
BATAVIA...WARSAW...WELLSVILLE...ORCHARD PARK...SPRINGVILLE
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL NOON EST TODAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL NOON
EST TODAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

STEADY SNOW WILL ACCUMULATE ANOTHER 1 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF BY EARLY AFTERNOON. TOTAL STORM ACCUMULATIONS
OF 7 TO 10 INCHES ARE EXPECTED. 

COLDER AIR FILTERING IN FROM THE WEST WILL ALLOW SOME LAKE EFFECT
TO IMPACT AREAS SOUTH OF METRO BUFFALO AND BATAVIA DURING THE
AFTERNOON AND EVENING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH REDUCED VISIBILITIES AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE. STAY TUNED TO NOAA
WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR
THE LATEST UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ006-311945-
/O.CON.KBUF.LE.W.0019.081231T2000Z-090101T1000Z/
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T2000Z/
OSWEGO-
INCLUDING THE CITY OF...OSWEGO
638 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 AM EST THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 AM EST THURSDAY. A WINTER WEATHER ADVISORY REMAINS
IN EFFECT UNTIL 3 PM EST THIS AFTERNOON. 

STEADY LIGHT SNOW WILL ACCUMULATE 1 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE EARLY AFTERNOON. COLDER AIR
FOLLOWING A DEPARTING LOW WILL THEN SET UP NARROW BANDS OF LAKE
EFFECT SNOW LATER THIS AFTERNOON...WITH ANOTHER 1 TO 3 INCHES
EXPECTED BY THIS EVENING. AS THE COLDER AIR DEEPENS ACROSS THE
AREA TONIGHT...THE LAKES SNOWS WILL INTENSIFY. ANOTHER 5 TO
9 INCHES IS POSSIBLE BEFORE THE SNOW TAPERS OFF TOWARD THURSDAY
MORNING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

TJP
000 
WWUS41 KBUF 311655
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW AND BLOWING SNOW THROUGH TONIGHT...

THE STORM SYSTEM THAT BROUGHT A GENERAL SNOWFALL TO MUCH OF THE 
REGION LAST NIGHT IS RAPIDLY PULLING AWAY WITH WIDESPREAD SNOWFALL 
COMING TO AN END. A NORTHERLY FLOW OF COLDER AIR BEHIND THE 
DEPARTING SYSTEM HAS ALLOWED NARROW BANDS OF LAKE EFFECT SNOW TO 
DEVELOP ACROSS MUCH OF WESTERN AND NORTH CENTRAL NEW YORK LATE THIS 
MORNING. 

WINDS ARE EXPECTED TO BECOME MORE NORTHWEST THIS AFTERNOON AND 
CONTINUE THROUGH TONIGHT. THIS WILL ALLOW LAKE EFFECT SNOW TO FOCUS 
SOUTHEAST OF THE LAKES. IN ADDITION TO THE LAKE EFFECT SNOW...WINDS 
OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE 
AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS 
WILL KEEP TRAVEL CONDITIONS HAZARDOUS EVEN IN AREAS WHICH DO NOT 
RECEIVE MUCH ADDITIONAL SNOWFALL.

OFF LAKE ERIE...THE MOST PERSISTENT SNOW IS EXPECTED TO FOCUS ALONG 
THE CHAUTAUQUA RIDGE FROM SHERMAN AND MAYVILLE NORTH THROUGH 
SINCLAIRVILLE AND PERRYSBURG. THERE WILL ALSO BE SOME ACCUMULATING 
SNOW ACROSS SOUTHERN ERIE AND WYOMING COUNTIES AS WELL...ESPECIALLY 
IN THE HIGHER TERRAIN. 

OFF LAKE ONTARIO...LAKE EFFECT SNOW WILL BECOME WIDESPREAD ALONG THE 
ENTIRE SOUTH SHORE. THE HEAVIEST ACTIVITY IS EXPECTED FROM THE 
ROCHESTER AREA EAST TO OSWEGO COUNTY FROM LATE AFTERNOON THROUGH THE 
OVERNIGHT. THE BANDS WILL BE VERY NARROW...WITH A WIDE RANGE IN 
SNOWFALL EXPECTED.

NYZ004-005-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1800Z/
/O.EXT.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
WAYNE-NORTHERN CAYUGA-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 5 AM EST
THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE WINTER
STORM WARNING. THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT
UNTIL 5 AM EST THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ003-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1800Z/
/O.EXB.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
MONROE-
INCLUDING THE CITY OF...ROCHESTER
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ002-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.EXB.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
ORLEANS-
INCLUDING THE CITY OF...MEDINA
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ019-020-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.EXT.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 5 AM EST
THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE WINTER
STORM WARNING. THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT
UNTIL 5 AM EST THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 5 INCHES ARE EXPECTED
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN
LOCALIZED AREAS ALONG THE HIGHER TERRAIN OF THE CHAUTAUQUA RIDGE
WHERE HEAVIER SNOW PERSISTS THE LONGEST.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ001-010-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T1000Z/
NIAGARA-NORTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...BUFFALO
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT SNOW WILL 
CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE MOST PERSISTENT 
ACTIVITY IS EXPECTED TO FOCUS ACROSS EASTERN NIAGARA AND NORTHEAST 
ERIE COUNTY LATER THIS AFTERNOON THROUGH TONIGHT. THE LAKE EFFECT 
SNOW BANDS WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL 
AMOUNTS OF 3 TO 5 INCHES POSSIBLE IN PERSISTENT BANDS. ONLY MINOR 
ADDITIONAL ACCUMULATIONS ARE EXPECTED FARTHER WEST FROM NIAGARA 
FALLS TO BUFFALO. 

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 25 
MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE 
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ013-014-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1800Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T1000Z/
LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...GENESEO...CANANDAIGUA
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT SNOW WILL 
CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE LAKE EFFECT SNOW BANDS 
WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL AMOUNTS OF 3 TO 
6 INCHES POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF THESE PERSISTENT 
BANDS VERY LITTLE ADDITIONAL SNOW WILL FALL.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE 
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ011-012-085-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T1000Z/
GENESEE-WYOMING-SOUTHERN ERIE-
INCLUDING THE CITIES OF...BATAVIA...WARSAW...ORCHARD PARK...
SPRINGVILLE
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT SNOW WILL 
CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE LAKE EFFECT SNOW BANDS 
WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL AMOUNTS OF 4 TO 
6 INCHES POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF THE PERSISTENT 
BANDS MUCH LOWER SNOWFALL AMOUNTS CAN BE EXPECTED.

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 25 
MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE 
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ021-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T0300Z/
ALLEGANY-
INCLUDING THE CITY OF...WELLSVILLE
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 10 PM EST THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 10 PM EST THIS EVENING.
THE WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH LATE THIS EVENING. NARROW BANDS OF LAKE EFFECT SNOW 
WILL CONTINUE THIS AFTERNOON THROUGH THIS EVENING. THE LAKE EFFECT 
SNOW BANDS WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL 
AMOUNTS OF 2 TO 4 INCHES POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF 
THE PERSISTENT BANDS MUCH LOWER SNOWFALL AMOUNTS CAN BE EXPECTED.

WHILE ADDITIONAL SNOWFALL AMOUNTS WILL NOT BE SIGNIFICANT... 
NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL 
CONTINUE TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY 
IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY IN 
SOME SPOTS...EVEN WHERE LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ006-312345-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T2000Z/
/O.EXT.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
OSWEGO-
INCLUDING THE CITY OF...OSWEGO
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 5 AM EST
THURSDAY...

THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT UNTIL 5 AM EST
THURSDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

HITCHCOCK
000 
WWUS41 KBUF 311800
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW AND BLOWING SNOW THROUGH TONIGHT...

THE STORM SYSTEM THAT BROUGHT A GENERAL SNOWFALL TO MUCH OF THE
REGION LAST NIGHT IS RAPIDLY PULLING AWAY WITH WIDESPREAD
SNOWFALL COMING TO AN END. A NORTHERLY FLOW OF COLDER AIR BEHIND
THE DEPARTING SYSTEM HAS ALLOWED NARROW BANDS OF LAKE EFFECT SNOW
TO DEVELOP ACROSS MUCH OF WESTERN AND NORTH CENTRAL NEW YORK LATE
THIS MORNING.

WINDS ARE EXPECTED TO BECOME MORE NORTHWEST THIS AFTERNOON AND
CONTINUE THROUGH TONIGHT. THIS WILL ALLOW LAKE EFFECT SNOW TO
FOCUS SOUTHEAST OF THE LAKES. IN ADDITION TO THE LAKE EFFECT
SNOW...WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL
CONTINUE TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...
ESPECIALLY IN OPEN AREAS. THIS WILL KEEP TRAVEL CONDITIONS
HAZARDOUS EVEN IN AREAS WHICH DO NOT RECEIVE MUCH ADDITIONAL
SNOWFALL.

OFF LAKE ERIE...THE MOST PERSISTENT SNOW IS EXPECTED TO FOCUS
ALONG THE CHAUTAUQUA RIDGE FROM SHERMAN AND MAYVILLE NORTH
THROUGH SINCLAIRVILLE AND PERRYSBURG. THERE WILL ALSO BE SOME
ACCUMULATING SNOW ACROSS SOUTHERN ERIE AND WYOMING COUNTIES AS
WELL...ESPECIALLY IN THE HIGHER TERRAIN.

OFF LAKE ONTARIO...LAKE EFFECT SNOW WILL BECOME WIDESPREAD ALONG
THE ENTIRE SOUTH SHORE. THE HEAVIEST ACTIVITY IS EXPECTED FROM
THE ROCHESTER AREA EAST TO OSWEGO COUNTY FROM LATE AFTERNOON
THROUGH THE OVERNIGHT. THE BANDS WILL BE VERY NARROW...WITH A
WIDE RANGE IN SNOWFALL EXPECTED.

NYZ004>006-010200-
/O.CON.KBUF.LE.W.0019.000000T0000Z-090101T1000Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE
THROUGH TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE
EXPECTED ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE
IN LOCALIZED AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS.
THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ019-020-010200-
/O.CON.KBUF.LE.W.0019.000000T0000Z-090101T1000Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE
THROUGH TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 5 INCHES ARE
EXPECTED ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE
IN LOCALIZED AREAS ALONG THE HIGHER TERRAIN OF THE CHAUTAUQUA
RIDGE WHERE HEAVIER SNOW PERSISTS THE LONGEST.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS.
THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ002-003-010200-
/O.CON.KBUF.LE.W.0019.000000T0000Z-090101T1000Z/
ORLEANS-MONROE-
INCLUDING THE CITIES OF...MEDINA...ROCHESTER
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE
THROUGH TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE
EXPECTED ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE
IN LOCALIZED AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS.
THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ001-010-010200-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T1000Z/
NIAGARA-NORTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...BUFFALO
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE
HAZARDOUS TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT
SNOW WILL CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE MOST
PERSISTENT ACTIVITY IS EXPECTED TO FOCUS ACROSS EASTERN NIAGARA
AND NORTHEAST ERIE COUNTY LATER THIS AFTERNOON THROUGH TONIGHT.
THE LAKE EFFECT SNOW BANDS WILL BE VERY NARROW...WITH LOCAL
ADDITIONAL SNOWFALL AMOUNTS OF 3 TO 5 INCHES POSSIBLE IN
PERSISTENT BANDS. ONLY MINOR ADDITIONAL ACCUMULATIONS ARE
EXPECTED FARTHER WEST FROM NIAGARA FALLS TO BUFFALO.

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL
KEEP ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE
LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ011-012-085-010200-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T1000Z/
GENESEE-WYOMING-SOUTHERN ERIE-
INCLUDING THE CITIES OF...BATAVIA...WARSAW...ORCHARD PARK...
SPRINGVILLE
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE
HAZARDOUS TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT
SNOW WILL CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE LAKE
EFFECT SNOW BANDS WILL BE VERY NARROW...WITH LOCAL ADDITIONAL
SNOWFALL AMOUNTS OF 4 TO 6 INCHES POSSIBLE IN PERSISTENT BANDS.
OUTSIDE OF THE PERSISTENT BANDS MUCH LOWER SNOWFALL AMOUNTS CAN
BE EXPECTED.

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL
KEEP ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE
LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ021-010200-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T0300Z/
ALLEGANY-
INCLUDING THE CITY OF...WELLSVILLE
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE
HAZARDOUS TRAVEL THROUGH LATE THIS EVENING. NARROW BANDS OF LAKE
EFFECT SNOW WILL CONTINUE THIS AFTERNOON THROUGH THIS EVENING.
THE LAKE EFFECT SNOW BANDS WILL BE VERY NARROW...WITH LOCAL
ADDITIONAL SNOWFALL AMOUNTS OF 2 TO 4 INCHES POSSIBLE IN
PERSISTENT BANDS. OUTSIDE OF THE PERSISTENT BANDS MUCH LOWER
SNOWFALL AMOUNTS CAN BE EXPECTED.

WHILE ADDITIONAL SNOWFALL AMOUNTS WILL NOT BE SIGNIFICANT...
NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL
CONTINUE TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...
ESPECIALLY IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND
SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE ADDITIONAL SNOWFALL
OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ013-014-010200-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T1000Z/
LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...GENESEO...CANANDAIGUA
100 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE
HAZARDOUS TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT
SNOW WILL CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE LAKE
EFFECT SNOW BANDS WILL BE VERY NARROW...WITH LOCAL ADDITIONAL
SNOWFALL AMOUNTS OF 3 TO 6 INCHES POSSIBLE IN PERSISTENT BANDS.
OUTSIDE OF THESE PERSISTENT BANDS VERY LITTLE ADDITIONAL SNOW
WILL FALL.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS.
THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...
EVEN WHERE LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

HITCHCOCK
000 
WWUS41 KBUF 312051
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW AND BLOWING SNOW THROUGH TONIGHT...

A NORTHWEST FLOW OF VERY COLD AIR CROSSING THE LOWER GREAT LAKES
WILL CONTINUE TO PRODUCE NARROW BANDS OF LAKE EFFECT SNOW TONIGHT
SOUTHEAST OF LAKES ERIE AND ONTARIO. LAKE EFFECT SNOW HAS BECOME
DISORGANIZED THIS AFTERNOON...BUT IS EXPECTED TO BECOME BETTER
ORGANIZED AND HEAVIER ONCE AGAIN THIS EVENING.

OFF LAKE ERIE...THE MOST PERSISTENT SNOW IS EXPECTED TO FOCUS
ALONG THE CHAUTAUQUA RIDGE FROM SHERMAN AND MAYVILLE NORTH
THROUGH SINCLAIRVILLE AND PERRYSBURG. THERE WILL ALSO BE SOME
ACCUMULATING SNOW ACROSS SOUTHERN ERIE AND WYOMING COUNTIES AS
WELL...ESPECIALLY IN THE HIGHER TERRAIN.

OFF LAKE ONTARIO...LAKE EFFECT SNOW WILL BECOME WIDESPREAD ALONG
THE ENTIRE SOUTH SHORE. THE HEAVIEST ACTIVITY IS EXPECTED FROM
THE ROCHESTER AREA EAST TO OSWEGO COUNTY FROM THIS EVENING THROUGH
THE OVERNIGHT. THE BANDS WILL BE VERY NARROW...WITH A WIDE RANGE
IN SNOWFALL EXPECTED.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15
TO 25 MPH WITH GUSTS TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF
BLOWING AND DRIFTING SNOW THROUGH THIS EVENING. THE BLUSTERY
CONDITIONS COMBINED WITH VERY COLD TEMPERATURES WILL PRODUCE
DANGEROUSLY COLD WIND CHILLS EAST OF LAKE ONTARIO.

NYZ004>006-010500-
/O.CON.KBUF.LE.W.0019.000000T0000Z-090101T1000Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LIGHT LAKE
EFFECT SNOW SHOWERS ARE EXPECTED TO BECOME STEADIER AND HEAVIER
AGAIN THIS EVENING...THEN CONTINUE OVERNIGHT. ADDITIONAL LOCAL
ACCUMULATIONS OF 4 TO 7 INCHES ARE POSSIBLE IN THE MOST PERSISTENT
BANDS. OUTSIDE OF THESE PERSISTENT BANDS VERY LITTLE ADDITIONAL
SNOW WILL FALL.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW THROUGH THIS EVENING...
ESPECIALLY IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND
SLIPPERY EVEN WHERE LIGHTER ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ019-020-010500-
/O.CON.KBUF.LE.W.0019.000000T0000Z-090101T1000Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

SCATTERED LIGHT LAKE EFFECT SNOW SHOWERS ARE EXPECTED TO BECOME
MORE WIDESPREAD AGAIN LATER THIS EVENING. NARROW HEAVY LAKE EFFECT
SNOW SQUALLS ARE EXPECTED TO DEVELOP ONCE AGAIN ACROSS THE HIGHER
TERRAIN OF THE CHAUTAUQUA RIDGE OVERNIGHT. ADDITIONAL LOCAL
ACCUMULATIONS OF 4 TO 6 INCHES ARE EXPECTED ACROSS THE CHAUTAUQUA
RIDGE WHERE SNOW PERSISTS THE LONGEST. ELSEWHERE 2 TO 4 INCHES OF
SNOW IS POSSIBLE.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW THROUGH THIS EVENING...
ESPECIALLY IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND
SLIPPERY EVEN WHERE LIGHTER ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ002-003-010500-
/O.CON.KBUF.LE.W.0019.000000T0000Z-090101T1000Z/
ORLEANS-MONROE-
INCLUDING THE CITIES OF...MEDINA...ROCHESTER
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

SCATTERED LIGHT LAKE EFFECT SNOW SHOWERS ARE EXPECTED TO BECOME
MORE WIDESPREAD AGAIN THIS EVENING. VERY NARROW AND LOCALLY HEAVY
LAKE EFFECT SNOW SQUALLS ARE ALSO EXPECTED TO DEVELOP AGAIN
OVERNIGHT. ADDITIONAL LOCAL ACCUMULATIONS OF 4 TO 7 INCHES ARE
POSSIBLE IN THE MOST PERSISTENT BANDS. OUTSIDE OF THESE
PERSISTENT BANDS VERY LITTLE ADDITIONAL SNOW WILL FALL.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW THROUGH THIS EVENING...
ESPECIALLY IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND
SLIPPERY EVEN WHERE LIGHTER ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ007-008-010500-
/O.NEW.KBUF.WC.Y.0004.090101T0200Z-090101T1400Z/
JEFFERSON-LEWIS-
INCLUDING THE CITIES OF...WATERTOWN...LOWVILLE
351 PM EST WED DEC 31 2008

...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM EST
THURSDAY. 

TEMPERATURES DROPPING BELOW ZERO COMBINED WITH BLUSTERY NORTHWEST
WINDS WILL PRODUCE WIND CHILLS OF 20 TO 25 BELOW ZERO FROM LATE
THIS EVENING THROUGH EARLY THURSDAY MORNING.

A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WIND WILL COMBINE
WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR
EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES
BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. IF YOU WILL
BE OUTDOORS USE COMMON SENSE AND DRESS VERY WARMLY...MAKING SURE
THAT ALL EXPOSED SKIN IS COVERED. IF POSSIBLE...AVOID PROLONGED
EXPOSURE TO THE COLD TO PREVENT FROSTBITE AND HYPOTHERMIA. STAY
TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER
INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN ALSO BE
FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

NYZ001-010-010500-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T1000Z/
NIAGARA-NORTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...BUFFALO
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

SCATTERED LIGHT LAKE EFFECT SNOW SHOWERS ARE EXPECTED TO BECOME
BETTER ORGANIZED AGAIN THIS EVENING AND FOCUS ON CENTRAL AND
EASTERN NIAGARA COUNTY AS WELL AS NORTHEAST ERIE COUNTY.
ADDITIONAL SNOWFALL AMOUNTS OF 2 TO 4 INCHES ARE POSSIBLE IN
PERSISTENT BANDS EAST OF NIAGARA FALLS AND BUFFALO. IN THE
IMMEDIATE BUFFALO AND NIAGARA FALLS AREAS...ONLY SCATTERED LIGHT
SNOW SHOWERS ARE EXPECTED WITH ANY ACCUMULATION LESS THAN AN INCH.

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF
BLOWING AND DRIFTING SNOW THROUGH THIS EVENING...ESPECIALLY IN
OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY IN SOME
SPOTS...EVEN WHERE LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ011-012-085-010500-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T1000Z/
GENESEE-WYOMING-SOUTHERN ERIE-
INCLUDING THE CITIES OF...BATAVIA...WARSAW...ORCHARD PARK...
SPRINGVILLE
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

SCATTERED LIGHT LAKE EFFECT SNOW SHOWERS ARE EXPECTED TO BECOME
MORE WIDESPREAD AGAIN THIS EVENING. NARROW HEAVIER LAKE EFFECT
SNOW SQUALLS ARE ALSO EXPECTED TO DEVELOP LATER THIS EVENING.
ADDITIONAL LOCAL ACCUMULATIONS OF 3 TO 5 INCHES ARE POSSIBLE IN
THE MOST PERSISTENT BANDS. OUTSIDE OF THESE PERSISTENT BANDS
VERY LITTLE ADDITIONAL SNOW WILL FALL. 

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF
BLOWING AND DRIFTING SNOW THROUGH THIS EVENING...ESPECIALLY IN
OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY IN
SOME SPOTS...EVEN WHERE LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ021-010300-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T0300Z/
ALLEGANY-
INCLUDING THE CITY OF...WELLSVILLE
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING. 

LAKE EFFECT SNOW SHOWERS WILL CONTINUE THROUGH THIS EVENING...
MAINLY ACROSS NORTHERN AND WESTERN SECTIONS OF ALLEGANY COUNTY.
ADDITIONAL LOCAL ACCUMULATIONS OF 2 TO 3 INCHES ARE POSSIBLE IN
PERSISTENT BANDS. OUTSIDE OF THESE PERSISTENT BANDS VERY LITTLE
ADDITIONAL SNOW WILL FALL.

WHILE ADDITIONAL SNOWFALL AMOUNTS WILL NOT BE SIGNIFICANT...
NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL
CONTINUE TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH
THIS EVENING...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP ROADS
SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ013-014-010500-
/O.CON.KBUF.LE.Y.0027.000000T0000Z-090101T1000Z/
LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...GENESEO...CANANDAIGUA
351 PM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
THURSDAY. 

SCATTERED LIGHT LAKE EFFECT SNOW SHOWERS ARE EXPECTED TO BECOME
MORE WIDESPREAD AGAIN THIS EVENING. NARROW HEAVIER LAKE EFFECT
SNOW SQUALLS ARE ALSO EXPECTED TO DEVELOP AGAIN LATER THIS
EVENING. LOCAL ADDITIONAL SNOWFALL AMOUNTS OF 3 TO 6 INCHES ARE
POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF THESE PERSISTENT BANDS
VERY LITTLE ADDITIONAL SNOW WILL FALL.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF
15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE
AREAS OF BLOWING AND DRIFTING SNOW THROUGH THIS EVENING...
ESPECIALLY IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND
SLIPPERY IN SOME SPOTS... EVEN WHERE LITTLE ADDITIONAL SNOWFALL
OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

HITCHCOCK

What forecasters said that day

The local office's own words before this lake effect snow warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Buffalo, NY wrote its last area forecast discussion before this lake effect snow warning went out at Dec 31, 3:37 AM EST, 39 minutes earlier.

Area forecast discussion, Dec 31, 3:37 AM EST, 39 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BUFFALO NY
337 AM EST WED DEC 31 2008

.SYNOPSIS...
LOW PRESSURE WILL MOVE FROM EASTERN PENNSYLVANIA OFF THE ATLANTIC
COAST TODAY. WINDS WILL INCREASE TODAY AS HIGH PRESSURE AND A COLD
NORTHERLY FLOW BUILD OVER THE AREA. THE COLD AIR WILL BRING SOME
LAKE SNOWS SOUTHEAST OF THE LAKES TODAY AND TONIGHT, THEN FAIR
WEATHER WILL DEVELOP THURSDAY UNDER THE HIGH PRESSURE. ANOTHER LOW
WILL MOVE ACROSS ONTARIO FRIDAY, WITH A MORE GENERAL SNOW LIKELY
AGAIN FOR THE AREA, FOLLOWED BY SOME MORE LAKE SNOWS FRIDAY NIGHT
AND SATURDAY.

&&

.NEAR TERM /THROUGH TONIGHT/...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT FOR ALL AREAS SOUTH OF
THE NORTH COUNTRY THROUGH LATE THIS MORNING/EARLY THIS AFTERNOON

A LAKE EFFECT SNOW WARNING WILL BE ISSUED FOR AREAS SOUTHEAST OF
LAKE ERIE THIS AFTERNOON UNTIL ABOUT MIDNIGHT TONIGHT

A LAKE EFFECT SNOW WARNING WILL BE ISSUED FOR AREAS SOUTHEAST OF
LAKE ONTARIO FOR THIS AFTERNOON THROUGH TONIGHT

STEADY MODERATE TO HEAVY SNOW IS NOW IMPACTING A GOOD PORTION OF
WESTERN NEW YORK EARLY THIS MORNING NOW THAT THE MOST FAVORABLE LOW
LEVEL MOISTURE CONVERGENCE AND UPPER LEVEL SUPPORT IS IN PLACE.
WITH THE MAIN CENTER OF THE SURFACE LOW LOCATED OVER NORTHWEST PA...
WE ARE ALSO SEEING AN ADDITIONAL INFLUENCE FROM THE NORTHEAST FLOW
OFF LAKE ONTARIO. THIS IS EVIDENT ON KBUF RADAR WHERE THE ONE HOUR
SNOW DEPTH ALGORITHM IS INDICATING SNOWFALL RATES OF 2 TO 2.5 INCHES
PER HOUR ACROSS NORTHERN ERIE AND GENESEE COUNTIES. THIS CORRESPONDS
WELL WITH GROUND TRUTH WHICH INDICATES 3 INCHES OF NEW SNOW AT KBUF
BETWEEN 07Z AND 08Z. EXPECT THE STEADY SNOW TO CONTINUE TO MOVE TO
THE EAST DURING THE REMAINDER OF THE EARLY MORNING HOURS AS THE
SURFACE LOW TRACKS EAST ACROSS PA.

EXPECT THE STEADIEST SNOW TO TAPER OFF FROM WEST TO EAST LATER THIS
MORNING AS THE LOW SETTLES OFF THE SOUTHERN NEW ENGLAND COAST.
HOWEVER...A MOIST CYCLONIC FLOW LINGERING BEHIND THE DEPARTING LOW
WILL STILL KEEP LIGHT SNOW SHOWERS GOING RIGHT THROUGH THE
AFTERNOON. LATER THIS AFTERNOON AND TONIGHT...THE FOCUS WILL SHIFT
TO IMPACTS FROM LAKE EFFECT SNOW AS 850 MB TEMPERATURES
DIP TO ABOUT -20C.

THE BRISK NORTHWEST FLOW BEHIND THE DEPARTING LOW WILL DIRECT THE
HEAVIEST SNOWS SOUTHEAST OF THE LAKES. OFF LAKE ERIE...THE STEADIEST
LAKE SNOWS ARE EXPECTED OVER CHAUTAUQUA AND CATTARAUGUS COUNTIES
WHERE THERE WILL BE AN ADDITIONAL INFLUENCE WITH UPSLOPE NORTHWEST
FLOW. EXPECT THE LAKE ERIE SNOW TO CONTINUE THROUGH THE FIRST HALF
OF TONIGHT BEFORE THE LOW LEVEL MOISTURE THINS OUT AND THE INVERSION
LOWERS BELOW 3K FEET.

SOUTHEAST OF LAKE ONTARIO...EXPECT THE LAKE EFFECT SNOW TO SET UP
DURING THE MID TO LATE AFTERNOON HOURS WHEN THE BOUNDARY LAYER WINDS
WILL BECOME BETTER ALIGNED FROM THE NORTHWEST. WHILE THE NORTHWEST
FETCH WILL HELP TO LIMIT ACCUMULATIONS...THE MODELS SOUNDINGS SHOW A
DEEP ENOUGH LAYER OF MOIST AIR LINGERING BELOW THE SUBSIDENCE
INVERSION ALONG WITH FAVORABLE DENDRITIC SNOW GROWTH WITHIN THIS
MOIST LAYER. THEREFORE...EXPECT THE LAKE ONTARIO SNOWS TO LINGER
THROUGH A GOOD PART OF TONIGHT BEFORE WEAKENING TOWARD DAYBREAK
THURSDAY.

BRISK NORTHWEST WINDS BEHIND THE LOW WILL ALSO IMPACT THE AREA TODAY
THROUGH THE FIRST HALF OF TONIGHT. THE COMBINATION OF SNOW AND WIND
WILL CREATE NEAR WHITE OUT CONDITIONS AT TIMES.

IN TERMS OF TEMPERATURES...EXPECT READINGS TO GENERALLY HOLD STEADY
IN THE 20S THROUGH EARLY THIS MORNING...THEN FALL INTO THE TEENS
DURING THE AFTERNOON AS STRONG COLD AIR ADVECTION SETS UP BEHIND THE
LOW. TONIGHT...TEMPERATURES WILL DIP INTO THE SINGLE DIGITS AT MOST
LOCATIONS AWAY FROM THE LAKES...WITH A FEW SUB ZERO READINGS
EXPECTED EAST OF LAKE ONTARIO. WIND CHILL VALUES MAY APPROACH
ADVISORY CRITERIA ACROSS THE NORTH COUNTRY LATE TONIGHT.

&&

.SHORT TERM /THURSDAY THROUGH FRIDAY/...
HIGH PRESSURE BUILDS IN WITH COLD AIR OVER THE LAKES THURSDAY.  THE
RISK OF LAKE EFFECT SNOW CONTINUES, BUT A LOWERING CAP WILL DECREASE
THE INTENSITY CONSIDERABLY, AND WE HAVE CONTINUED WITH JUST A CHANCE
OF LAKE SNOWS SOUTHEAST OF LAKE ONTARIO. THE LAKE SNOWS SHOULD END
BY AFTERNOON AS WINDS BACK TO SOUTHEAST IN ADVANCE OF THE NEXT LOW
DUE TO ARRIVE ON FRIDAY. THE CLIPPER LOW WILL MOVE NORTH OF THE AREA
AND BRING WIDESPREAD BUT MAINLY LIGHT SNOW TO ALL OF THE FORECAST
AREA ON FRIDAY.

&&

.LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/...
COLD AIR WILL BRING SOME LAKE SNOWS FRIDAY NIGHT INTO SATURDAY THEN
RIDGING BUILDS IN SATURDAY...BUT THERE WILL BE A CHANCE OF SNOW
SHOWERS AS INSTABILITY REMAINS DURING THE DAY. THE CYCLE CONTINUES
FOR A CHANCE OF SNOW ON SUNDAY WITH THE PASSAGE OF THE NEXT CLIPPER
THEN A COLD POOL ALOFT MAINTAINS UNSTABLE AND SNOW SHOWERY
CONDITIONS INTO EARLY NEXT WEEK.

&&

.AVIATION /09Z WEDNESDAY THROUGH SUNDAY/...
AN AREA OF LOW PRESSURE WORKING ACROSS NORTHERN OHIO OVERNIGHT
WILL TRACK ACROSS PENNSYLVANIA WEDNESDAY MORNING. SNOW DEVELOPING
NORTH OF THE MAIN CENTER OF THE LOW WILL SPREAD ACROSS THE AREA
OVERNIGHT INTO WEDNESDAY. CONDITIONS WILL LOWER TO MVFR WITH THE
ONSET OF THE SNOW...THEN DETERIORATE TO IFR/LIFR...GENERALLY AFTER
06Z...CONTINUING INTO WEDNESDAY MORNING. AREAS EAST OF LAKE ONTARIO
WILL GENERALLY SEE CONDITIONS LOWERING TO MVFR DUE TO THE GREATER
DISTANCE FROM THE MAIN CENTER OF THE STORM.

THE STEADY SNOW WILL ALSO BE ACCOMPANIED BY AN INCREASE IN NORTHEAST
TO NORTHWEST WINDS LATE TONIGHT INTO WEDNESDAY MORNING AS THE MAIN
CENTER OF THE LOW MOVES ACROSS PENNSYLVANIA.

OUTLOOK...
WEDNESDAY...IFR IN WIDESPREAD SNOW IN THE MORNING...WITH SOME
IMPROVEMENT TO MVFR FOLLOWING IN THE AFTERNOON.
WEDNESDAY NIGHT...MVFR IN SNOW SHWRS SE OF THE LKS.
THURSDAY...CHC SNOW SHWRS SE OF LK ONTARIO. GENLY VFR.
FRIDAY...MVFR IN SNOW.
SATURDAY AND SUNDAY...MVFR/VFR.

&&

.MARINE...
NORTHEAST WINDS WILL INCREASE AND BACK TO NORTHWEST TODAY AS THE LOW
MOVES OFF THE COAST AND THE GRADIENT TIGHTENS WITH THE ADVANCE OF
THE HIGH INTO THE AREA. SOME GALE FORCE GUSTS ARE POSSIBLE TODAY,
AND SMALL CRAFT ADVISORIES WILL REMAIN IN EFFECT TONIGHT. WINDS
LIGHTEN UP AGAIN ON THURSDAY AND TURN SOUTHERLY ON FRIDAY AHEAD OF
THE NEXT SYSTEM. STRONG WINDS ARE POSSIBLE AGAIN FRIDAY NIGHT AND
SATURDAY AFTER THE NEXT LOW PASSES.

&&

.HYDROLOGY...
TONAWANDA CREEK AT RAPIDS CONTINUES TO FALL SLOWLY. IT SHOULD FALL
BELOW FLOOD STAGE EARLY THIS EVENING.

MEANWHILE...THE BLACK RIVER EAST OF LAKE ONTARIO WILL REMAIN HIGH
INTO MIDWEEK BUT SHOULD STAY BELOW FLOOD STAGE.

&&

.BUF WATCHES/WARNINGS/ADVISORIES...
NY...WINTER WEATHER ADVISORY UNTIL 3 PM EST THIS AFTERNOON FOR
     NYZ006.
     LAKE EFFECT SNOW WARNING FROM 3 PM THIS AFTERNOON TO 5 AM EST
     THURSDAY FOR NYZ004>006.
     WINTER WEATHER ADVISORY UNTIL 1 PM EST THIS AFTERNOON FOR
     NYZ003>005-013-014.
     WINTER WEATHER ADVISORY UNTIL NOON EST TODAY FOR NYZ001-002-
     010>012-019>021-085.
     LAKE EFFECT SNOW WARNING FROM 1 PM THIS AFTERNOON TO 1 AM EST
     THURSDAY FOR NYZ019-020.
MARINE...SMALL CRAFT ADVISORY UNTIL 1 AM EST THURSDAY FOR LEZ040-041.
         SMALL CRAFT ADVISORY UNTIL 6 AM EST THURSDAY FOR
         LOZ042>045.

&&

SYNOPSIS...APB
NEAR TERM...TJP
SHORT TERM...APB
LONG TERM...APB/WCH
AVIATION...TJP/TMA
MARINE...APB
HYDROLOGY...
Hazardous weather outlook, Dec 30, 6:10 PM EST, 10 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BUFFALO NY
610 PM EST TUE DEC 30 2008

NYZ007-008-312315-
JEFFERSON-LEWIS-
610 PM EST TUE DEC 30 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL NEW YORK.

.DAY ONE...TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

LIGHT SNOW WILL CONTINUE INTO WEDNESDAY MORNING...THEN TAPER OFF
DURING THE AFTERNOON AS THE LOW MOVES OFF THE NEW ENGLAND COAST.
A COUPLE INCHES OF NEW SNOW ARE POSSIBLE WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

NYZ006-312315-
OSWEGO-
610 PM EST TUE DEC 30 2008

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 3 PM EST
WEDNESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL NEW YORK.

.DAY ONE...TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

NYZ003>005-013-014-312315-
MONROE-WAYNE-NORTHERN CAYUGA-LIVINGSTON-ONTARIO-
610 PM EST TUE DEC 30 2008

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM
EST WEDNESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND NORTH
CENTRAL NEW YORK.

.DAY ONE...TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

NYZ001-002-010>012-019>021-085-312315-
NIAGARA-ORLEANS-NORTHERN ERIE-GENESEE-WYOMING-CHAUTAUQUA-CATTARAUGUS-
ALLEGANY-SOUTHERN ERIE-
610 PM EST TUE DEC 30 2008

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
12 PM EST WEDNESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN NEW YORK.

.DAY ONE...TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

LEZ020-040-041-LOZ042>045-062>065-SLZ022-024-312315-
UPPER NIAGARA RIVER AND BUFFALO HARBOR-
LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK-
LAKE ERIE NEARSHORE WATERS FROM DUNKIRK TO BUFFALO-
LAKE ONTARIO NEARSHORE WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
LAKE ONTARIO NEARSHORE WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO NEARSHORE WATERS FROM SODUS BAY TO MEXICO BAY-
LAKE ONTARIO NEARSHORE WATERS FROM MEXICO BAY TO THE SAINT LAWRENCE
RIVER-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO MEXICO BAY-
LAKE ONTARIO OPEN WATERS FROM MEXICO BAY TO THE SAINT LAWRENCE RIVER-
SAINT LAWRENCE RIVER FROM CAPE VINCENT TO OGDENSBURG-
SAINT LAWRENCE RIVER FROM OGDENSBURG TO SAINT REGIS-
610 PM EST TUE DEC 30 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE...LAKE
ONTARIO AND SAINT LAWRENCE RIVER.

.DAY ONE...TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

TMA

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 31, 6:38 AM ESTWinter Storm WarningBUFAllegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 7 more5 hr
Dec 31, 11:55 AM ESTLake Effect Snow AdvisoryBUFAllegany, Erie, Genesee, Livingston, Niagara, Ontario and 1 more17 hr

Nearby

Lake Effect Snow Warnings in New York, 2008Every lake effect snow warning in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.