Lake Effect Snow Advisory 9, NWS Buffalo, NY

968 
WWUS41 KBUF 211222
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
722 AM EST FRI JAN 21 2011

NYZ019-020-085-212030-
/O.UPG.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
/O.EXB.KBUF.LE.W.0006.110121T1222Z-110122T0400Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
722 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 11 PM EST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL 11 PM EST THIS EVENING.
THE LAKE EFFECT SNOW ADVISORY IS NO LONGER IN EFFECT. 

* LOCATIONS...WESTERN SOUTHERN TIER.

* TIMING...MAINLY THIS AFTERNOON THROUGH THIS EVENING.

* ACCUMULATIONS...5 TO 8 INCHES.

* WINDS...15 TO 30 MPH CREATING BLOWING AND DRIFTING SNOW.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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>006-212030-
/O.CON.KBUF.LE.W.0006.110121T1500Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
722 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NORTHERN WAYNE...NORTHERN CAYUGA...OSWEGO...AND 
  SOUTHERN LEWIS COUNTIES. 

* TIMING...THIS AFTERNOON THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES WITH UP TO 2 FEET IN THE MOST 
  PERSISTENT BANDS. 

* WINDS...WEST 15 TO 30 MPH WITH GUSTS TO 45 MPH CREATING 
  EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...NEAR ZERO IN FREQUENT WHITEOUTS.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS LATER THIS AFTERNOON
  THROUGH SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ008-212030-
/O.CON.KBUF.LE.W.0006.110121T1500Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
722 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...SOUTHERN LEWIS COUNTIES.

* TIMING...THIS AFTERNOON THROUGH TONIGHT.

* ACCUMULATIONS...5 TO 10 INCHES IN THE MOST PERSISTENT BANDS.

* WINDS...WEST AT 15 TO 25 MPH CREATING BLOWING AND DRIFTING 
  SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS THIS AFTERNOON
  THROUGH TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ012-212030-
/O.EXB.KBUF.LE.Y.0009.110121T1222Z-110122T0400Z/
WYOMING-
INCLUDING THE CITY OF...WARSAW
722 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 11 PM EST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 11 PM EST THIS EVENING. 

* LOCATIONS...WYOMING COUNTY. 

* TIMING...TODAY THROUGH THIS EVENING. 

* ACCUMULATIONS...5 TO 7 INCHES THROUGH THIS EVENING. 

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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>003-212030-
/O.CON.KBUF.LE.Y.0009.110121T1800Z-110122T1200Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
722 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 AM EST SATURDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 AM EST SATURDAY. 

* LOCATIONS...WESTERN LAKE ONTARIO COUNTIES.

* TIMING...THIS AFTERNOON INTO SATURDAY MORNING.

* ACCUMULATIONS...4 TO 8 INCHES THROUGH TONIGHT WITH ADDITIONAL 
  ACCUMULATIONS SATURDAY. 

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

772 
WWUS41 KBUF 211527
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
1027 AM EST FRI JAN 21 2011

NYZ004>006-212330-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
1027 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NORTHERN WAYNE...NORTHERN CAYUGA...OSWEGO...AND 
  SOUTHERN LEWIS COUNTIES. 

* TIMING...THIS AFTERNOON THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES WITH UP TO 2 FEET IN THE MOST 
  PERSISTENT BANDS. 

* WINDS...WEST 15 TO 30 MPH WITH GUSTS TO 45 MPH CREATING 
  EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...NEAR ZERO IN FREQUENT WHITEOUTS.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS LATER THIS AFTERNOON 
  THROUGH SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ008-212330-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
1027 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...SOUTHERN LEWIS COUNTIES.

* TIMING...THIS AFTERNOON THROUGH TONIGHT.

* ACCUMULATIONS...5 TO 10 INCHES IN THE MOST PERSISTENT
  BANDS...MAINLY IN THE SOUTH OF THE COUNTY.

* WINDS...WEST AT 15 TO 25 MPH CREATING BLOWING AND DRIFTING 
  SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS THIS AFTERNOON 
  THROUGH TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ019-020-085-212330-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T0400Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
1027 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 11 PM EST THIS
EVENING. 

* LOCATIONS...WESTERN SOUTHERN TIER.

* TIMING...MAINLY THIS AFTERNOON THROUGH THIS EVENING.

* ACCUMULATIONS...6 TO 8 INCHES.

* WINDS...15 TO 30 MPH CREATING BLOWING AND DRIFTING SNOW.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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>003-212330-
/O.CON.KBUF.LE.Y.0009.110121T1800Z-110122T1200Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
1027 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...WESTERN LAKE ONTARIO COUNTIES.

* TIMING...THIS AFTERNOON INTO SATURDAY MORNING.

* ACCUMULATIONS...4 TO 8 INCHES THROUGH TONIGHT WITH ADDITIONAL 
  ACCUMULATIONS SATURDAY. 

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

NYZ012-212330-
/O.CON.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
WYOMING-
INCLUDING THE CITY OF...WARSAW
1027 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING. 

* LOCATIONS...WYOMING COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...5 TO 7 INCHES THROUGH THIS EVENING.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

807 
WWUS41 KBUF 211637
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
1137 AM EST FRI JAN 21 2011

NYZ001>003-220045-
/O.UPG.KBUF.LE.Y.0009.110121T1800Z-110122T1200Z/
/O.EXA.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
1137 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL NOON EST SATURDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL NOON EST SATURDAY. THE
LAKE EFFECT SNOW ADVISORY IS NO LONGER IN EFFECT.

* LOCATIONS...WESTERN LAKE ONTARIO COUNTIES.

* TIMING...THIS AFTERNOON INTO SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES...ESPECIALLY CLOSER TO THE LAKESHORE.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ019-020-085-220045-
/O.EXT.KBUF.LE.W.0006.000000T0000Z-110122T1100Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
1137 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 6 AM EST
SATURDAY...

THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT UNTIL 6 AM EST
SATURDAY. 

* LOCATIONS...WESTERN SOUTHERN TIER.

* TIMING...MAINLY THIS AFTERNOON THROUGH THIS EVENING.

* ACCUMULATIONS...6 TO 10 INCHES...MOSTLY ALONG THE CHAUTAUQUA RIDGE.

* WINDS...15 TO 30 MPH WITH GUSTS TO 40 MPH...CREATING BLOWING
  AND DRIFTING SNOW.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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>006-220045-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
1137 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NORTHERN WAYNE...NORTHERN CAYUGA...OSWEGO...AND 
  SOUTHERN LEWIS COUNTIES. 

* TIMING...THIS AFTERNOON THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES WITH UP TO 2 FEET IN THE MOST 
  PERSISTENT BANDS. 

* WINDS...WEST 15 TO 30 MPH WITH GUSTS TO 45 MPH CREATING 
  EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...NEAR ZERO IN FREQUENT WHITEOUTS.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS LATER THIS AFTERNOON 
  THROUGH SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ008-220045-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
1137 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...SOUTHERN LEWIS COUNTIES.

* TIMING...THIS AFTERNOON THROUGH TONIGHT.

* ACCUMULATIONS...5 TO 10 INCHES IN THE MOST PERSISTENT BANDS... 
  MAINLY IN THE SOUTH OF THE COUNTY. 

* WINDS...WEST AT 15 TO 25 MPH CREATING BLOWING AND DRIFTING 
  SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS THIS AFTERNOON 
  THROUGH TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ007-212300-
/O.EXB.KBUF.LE.Y.0009.000000T0000Z-110121T2300Z/
JEFFERSON-
INCLUDING THE CITY OF...WATERTOWN
1137 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 6 PM EST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM EST THIS EVENING. 

* LOCATIONS...JEFFERSON COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...3 TO 6 INCHES THROUGH THIS EVENING...MOSTLY
  SOUTH OF WATERTOWN.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

NYZ012-220045-
/O.CON.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
WYOMING-
INCLUDING THE CITY OF...WARSAW
1137 AM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING. 

* LOCATIONS...WYOMING COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...5 TO 7 INCHES THROUGH THIS EVENING.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

389 
WWUS41 KBUF 211704 CCA
WSWBUF

URGENT - WINTER WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE BUFFALO NY
1204 PM EST FRI JAN 21 2011

NYZ001>003-220130-
/O.UPG.KBUF.LE.Y.0009.110121T1800Z-110122T1200Z/
/O.EXA.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
1204 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL NOON EST SATURDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL NOON EST SATURDAY. THE
LAKE EFFECT SNOW ADVISORY IS NO LONGER IN EFFECT.

* LOCATIONS...WESTERN LAKE ONTARIO COUNTIES.

* TIMING...THIS AFTERNOON INTO SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES...ESPECIALLY CLOSER TO THE LAKESHORE.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ019-020-085-220130-
/O.EXT.KBUF.LE.W.0006.000000T0000Z-110122T1100Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
1204 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 6 AM EST
SATURDAY...

THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT UNTIL 6 AM EST
SATURDAY. 

* LOCATIONS...WESTERN SOUTHERN TIER.

* TIMING...MAINLY THIS AFTERNOON THROUGH THIS EVENING.

* ACCUMULATIONS...6 TO 10 INCHES...MOSTLY ALONG THE CHAUTAUQUA RIDGE.

* WINDS...15 TO 30 MPH WITH GUSTS TO 40 MPH...CREATING BLOWING
  AND DRIFTING SNOW.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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>006-220130-
/O.COR.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
1204 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NORTHERN WAYNE...NORTHERN CAYUGA...OSWEGO COUNTIES.

* TIMING...THIS AFTERNOON THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES WITH UP TO 2 FEET IN THE MOST 
  PERSISTENT BANDS. 

* WINDS...WEST 15 TO 30 MPH WITH GUSTS TO 45 MPH CREATING 
  EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...NEAR ZERO IN FREQUENT WHITEOUTS.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS LATER THIS AFTERNOON 
  THROUGH SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ008-220130-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
1204 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...SOUTHERN LEWIS COUNTIES.

* TIMING...THIS AFTERNOON THROUGH TONIGHT.

* ACCUMULATIONS...5 TO 10 INCHES IN THE MOST PERSISTENT BANDS... 
  MAINLY IN THE SOUTH OF THE COUNTY. 

* WINDS...WEST AT 15 TO 25 MPH CREATING BLOWING AND DRIFTING 
  SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS THIS AFTERNOON 
  THROUGH TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ007-212300-
/O.EXB.KBUF.LE.Y.0009.000000T0000Z-110121T2300Z/
JEFFERSON-
INCLUDING THE CITY OF...WATERTOWN
1204 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 6 PM EST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM EST THIS EVENING. 

* LOCATIONS...JEFFERSON COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...3 TO 6 INCHES THROUGH THIS EVENING...MOSTLY
  SOUTH OF WATERTOWN.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

NYZ012-220130-
/O.CON.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
WYOMING-
INCLUDING THE CITY OF...WARSAW
1204 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING. 

* LOCATIONS...WYOMING COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...5 TO 7 INCHES THROUGH THIS EVENING.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

362 
WWUS41 KBUF 212020
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
320 PM EST FRI JAN 21 2011

NYZ004>006-220430-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
320 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NORTHERN WAYNE...NORTHERN CAYUGA...OSWEGO COUNTIES.

* TIMING...THIS AFTERNOON THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES WITH UP TO 2 FEET IN THE MOST 
  PERSISTENT BANDS. 

* WINDS...WEST 15 TO 30 MPH WITH GUSTS NEAR 40 MPH CREATING
  EXTENSIVE BLOWING AND DRIFTING SNOW.

* VISIBILITIES...NEAR ZERO IN FREQUENT WHITEOUTS.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS LATER THIS AFTERNOON 
  THROUGH SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ008-220430-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
320 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...SOUTHERN LEWIS COUNTIES.

* TIMING...THIS AFTERNOON THROUGH TONIGHT.

* ACCUMULATIONS...5 TO 10 INCHES IN THE MOST PERSISTENT BANDS... 
  MAINLY IN THE SOUTH OF THE COUNTY. 

* WINDS...WEST AT 15 TO 25 MPH CREATING BLOWING AND DRIFTING 
  SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS THIS AFTERNOON 
  THROUGH TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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>003-220430-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
320 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...WESTERN LAKE ONTARIO COUNTIES.

* TIMING...THIS AFTERNOON INTO SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES...ESPECIALLY CLOSER TO THE 
  LAKESHORE.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS NEAR 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ019-020-085-220430-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1100Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
320 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 6 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 6 AM EST
SATURDAY. 

* LOCATIONS...WESTERN SOUTHERN TIER.

* TIMING...MAINLY THIS AFTERNOON THROUGH THIS EVENING.

* ACCUMULATIONS...6 TO 10 INCHES...MOSTLY ALONG THE CHAUTAUQUA 
  RIDGE.

* WINDS...15 TO 30 MPH WITH GUSTS TO 40 MPH...CREATING BLOWING 
  AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ007-212300-
/O.CON.KBUF.LE.Y.0009.000000T0000Z-110121T2300Z/
JEFFERSON-
INCLUDING THE CITY OF...WATERTOWN
320 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING. 

* LOCATIONS...JEFFERSON COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...3 TO 6 INCHES THROUGH THIS EVENING...MOSTLY 
  SOUTH OF WATERTOWN. 

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

NYZ012-220400-
/O.CON.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
WYOMING-
INCLUDING THE CITY OF...WARSAW
320 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING. 

* LOCATIONS...WYOMING COUNTY.

* TIMING...TODAY THROUGH THIS EVENING.

* ACCUMULATIONS...5 TO 7 INCHES THROUGH THIS EVENING.

* WINDS...WEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH 
  CREATING EXTENSIVE BLOWING AND DRIFTING SNOW. 

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

998 
WWUS41 KBUF 212257
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
557 PM EST FRI JAN 21 2011

NYZ004>006-220700-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
557 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NORTHERN WAYNE...NORTHERN CAYUGA...OSWEGO COUNTIES.

* TIMING...THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES WITH UP TO 2 FEET IN THE MOST 
  PERSISTENT BANDS. 

* WINDS...WEST 15 TO 30 MPH WITH GUSTS NEAR 40 MPH THROUGH THIS
  EVENING DIMINISHING OVERNIGHT.

* VISIBILITIES...NEAR ZERO IN FREQUENT WHITEOUTS DUE TO HEAVY SNOW
  AND BLOWING SNOW.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS THROUGH SATURDAY
  MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ008-220700-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
557 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY. 

* LOCATIONS...SOUTHERN AND WESTERN LEWIS COUNTY WITH THE GREATEST
  AMOUNTS ACROSS THE TUG HILL.

* TIMING...THROUGH TONIGHT.

* ACCUMULATIONS...6 TO 12 INCHES IN THE MOST PERSISTENT BANDS.

* WINDS...WEST AT 15 TO 25 MPH WITH GUSTS TO 35 MPH THIS EVENING
  DIMINISHING OVERNIGHT.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS THROUGH TONIGHT DUE
  TO HEAVY SNOW AND BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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>003-220700-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
557 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...NIAGARA...ORLEANS AND MONROE COUNTY WITH THE
  GREATEST AMOUNTS ALONG THE LAKE ONTARIO SHORE.

* TIMING...THROUGH SATURDAY MORNING.

* ACCUMULATIONS...6 TO 12 INCHES IN THE MOST PERSISTENT BANDS.

* WINDS...WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH THIS
  EVENING DIMINISHING OVERNIGHT.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS WITH HEAVY SNOW AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ019-020-085-220700-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1100Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
557 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 6 AM EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 6 AM EST
SATURDAY. 

* LOCATIONS...WESTERN SOUTHERN TIER.

* TIMING...THROUGH TONIGHT.

* ACCUMULATIONS...6 TO 10 INCHES...WITH THE GREATEST AMOUNTS
  ALONG THE CHAUTAUQUA RIDGE.

* WINDS...15 TO 25 MPH WITH GUSTS TO 35 MPH THIS EVENING
  DIMINISHING OVERNIGHT.

* VISIBILITIES...LESS THAN ONE QUARTER MILE AT TIMES.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS DUE TO HEAVY SNOW
  AND BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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.

&&

$$

NYZ007-220400-
/O.EXT.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
JEFFERSON-
INCLUDING THE CITY OF...WATERTOWN
557 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY NOW IN EFFECT UNTIL 11 PM EST THIS
EVENING...

THE LAKE EFFECT SNOW ADVISORY IS NOW IN EFFECT UNTIL 11 PM EST
THIS EVENING. 

* LOCATIONS...JEFFERSON COUNTY MAINLY FROM ADAMS SOUTHEAST TO THE
  TUG HILL.

* TIMING...THROUGH THIS EVENING.

* ACCUMULATIONS...ANOTHER 2 TO 3 INCHES THIS EVENING WITH 4 TO 8
  INCHES TOTAL IN THE MOST PERSISTENT BANDS.

* WINDS...WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH THIS
  EVENING DIMINISHING OVERNIGHT.

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS IN HEAVY SNOW AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

NYZ012-220400-
/O.CON.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
WYOMING-
INCLUDING THE CITY OF...WARSAW
557 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING...

A LAKE EFFECT SNOW ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST
THIS EVENING. 

* LOCATIONS...WYOMING COUNTY.

* TIMING...THROUGH THIS EVENING.

* ACCUMULATIONS...ANOTHER 1 TO 2 INCHES THIS EVENING WITH 5 TO 7
  INCHES TOTAL IN THE MOST PERSISTENT BANDS.

* WINDS...WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH THIS
  EVENING DIMINISHING OVERNIGHT.

* VISIBILITIES...LESS THAN ONE QUARTER MILE.

* IMPACTS...VERY DIFFICULT DRIVING CONDITIONS IN SNOW AND BLOWING
  SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

005 
WWUS41 KBUF 220224
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
924 PM EST FRI JAN 21 2011

NYZ001>003-220330-
/O.CAN.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
NIAGARA-ORLEANS-MONROE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER
924 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE LAKE
EFFECT SNOW WARNING. 

THE HEAVIEST LAKE EFFECT SNOW IS NOW EXPECTED TO REMAIN EAST OF
THE AREA...THEREFORE THE LAKE EFFECT SNOW WARNING HAS BEEN
CANCELLED. 

EXPECT LOCAL ACCUMULATIONS OF AROUND 2 INCHES TONIGHT INTO EARLY
SATURDAY ACROSS PORTIONS OF ORLEANS AND MONROE COUNTIES.

$$

NYZ019-020-085-220330-
/O.CAN.KBUF.LE.W.0006.000000T0000Z-110122T1100Z/
CHAUTAUQUA-CATTARAUGUS-SOUTHERN ERIE-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN...ORCHARD PARK...
SPRINGVILLE
924 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE LAKE
EFFECT SNOW WARNING. 

LAKE EFFECT SNOW HAS WEAKENED THIS EVENING...THEREFORE THE LAKE
EFFECT SNOW WARNING HAS BEEN CANCELLED. 

EXPECT ADDITIONAL ACCUMULATIONS OF AROUND AN INCH ACROSS HIGHER
TERRAIN TONIGHT.

$$

NYZ008-220330-
/O.CAN.KBUF.LE.W.0006.000000T0000Z-110122T1200Z/
LEWIS-
INCLUDING THE CITY OF...LOWVILLE
924 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE LAKE
EFFECT SNOW WARNING. 

LAKE EFFECT SNOW HAS DIMINISHED AND PUSHED SOUTH OF LEWIS COUNTY
THIS EVENING...THEREFORE THE LAKE EFFECT SNOW WARNING HAS BEEN
CANCELLED. 

EXPECT ADDITIONAL ACCUMULATIONS OF 1 TO 2 INCHES OVERNIGHT.

$$

NYZ007-012-220330-
/O.CAN.KBUF.LE.Y.0009.000000T0000Z-110122T0400Z/
JEFFERSON-WYOMING-
INCLUDING THE CITIES OF...WATERTOWN...WARSAW
924 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE LAKE
EFFECT SNOW ADVISORY. 

$$

NYZ004>006-221030-
/O.CON.KBUF.LE.W.0006.000000T0000Z-110122T1700Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN...OSWEGO
924 PM EST FRI JAN 21 2011

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL NOON EST
SATURDAY. 

* LOCATIONS...WAYNE...NORTHERN CAYUGA AND OSWEGO COUNTIES.
  GREATEST ACCUMULATIONS EXPECTED IN NORTHEAST WAYNE...NORTHERN
  CAYUGA...AND SOUTHERN OSWEGO COUNTY.

* TIMING...THROUGH SATURDAY MORNING.

* ACCUMULATIONS...STORM TOTALS OF 12 TO 18 INCHES IN THE MOST
  PERSISTENT BANDS.

* WINDS...WEST 15 TO 25 MPH WITH GUSTS NEAR 40 MPH THROUGH THIS 
  EVENING SLOWLY DIMINISHING OVERNIGHT. 

* VISIBILITIES...NEAR ZERO AT TIMES.

* IMPACTS...TREACHEROUS DRIVING CONDITIONS THROUGH SATURDAY
  MORNING IN HEAVY SNOW AND BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF YOU LOSE POWER AND PLAN ON RUNNING A GENERATOR...MAKE SURE
THAT THE GENERATOR IS LOCATED OUTDOORS AND IS PROPERLY
VENTILATED. SPACE HEATERS SHOULD ALSO BE PROPERLY VENTILATED AND
USED ONLY IF THEY ARE OPERATING PROPERLY. MAKE SURE SNOW DOES NOT
BLOCK EXHAUSTS AND FRESH AIR INTAKES FOR HIGH EFFICIENCY FURNACES
AND WATER HEATERS.

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

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BUFFALO NY
407 AM EST FRI JAN 21 2011

.SYNOPSIS...
LOW PRESSURE TRACKING NORTH OF LAKE ONTARIO EARLY THIS MORNING WILL
WILL MERGE WITH A SECOND LOW THAT WILL MOVE UP THE NEW ENGLAND
COAST. COLDER AIR FOLLOWING THE COASTAL LOW WILL SET UP MORE
SIGNIFICANT LAKE EFFECT SNOW OFF LAKE ONTARIO THIS AFTERNOON INTO
SATURDAY. LESS INTENSE SNOW BANDS ARE EXPECTED OFF LAKE ERIE WHICH
HAS MORE ICE COVER. MUCH COLDER TEMPERATURES WILL BE THE RULE
THROUGH THE WEEKEND.

&&

.NEAR TERM /THROUGH TONIGHT/...
THE GENERAL SYNOPTIC SNOW THAT HAS BEEN IMPACTING THE AREA EARLY
THIS MORNING WILL GIVE WAY TO MORE SIGNIFICANT BANDS OF LAKE EFFECT
LATER THIS AFTERNOON INTO TONIGHT.

THE 08Z SURFACE MAP SHOWS ONE LOW PRESSURE OVER GEORGIAN BAY WITH A
TROUGH EXTENDING SOUTHEAST TO THE SECONDARY LOW DEVELOPING OVER
DELAWARE. EXPECT MAINLY LIGHT SNOW TO DIMINISH THIS MORNING AS THE
GREAT LAKES LOW WEAKENS AND GETS ABSORBED BY THE INTENSIFYING
COASTAL LOW.

THE FOCUS THEN SHIFTS TO THE REFORMATION OF LAKE EFFECT SNOW EAST OF
BOTH LAKES. THE SHORTER FETCH OFF LAKE ERIE (DUE TO ICE COVER) WILL
LIMIT SNOW AMOUNTS ACROSS THE SOUTHERN TIER TODAY...BUT THE PRESENCE
OF ADEQUATE LOW LEVEL MOISTURE...MODERATE INSTABILITY (LAKE
EQUILIBRIUM LEVELS AROUND 10K FEET) AND THE WESTERLY UPSLOPE FLOW
WILL COMPENSATE FOR THE SHORTER FETCH. BASED ON THESE
FACTORS...EXPECT SNOWFALL TOTALS TO REACH ADVISORY CRITERIA TODAY
FOR CHAUTAUQUA...CATTARAUGUS AND SOUTHERN ERIE COUNTIES.
THE NAM12 LOW LEVEL WIND AND OMEGA FIELDS SUGGEST A POSSIBLE
CONNECTION TO LAKE HURON LATE THIS AFTERNOON AND EVENING. THIS WILL
RESULT IN ADDITIONAL ACCUMULATIONS. AFTER 06Z...DECREASING LOW
LEVEL MOISTURE AND LOWERING EQUILIBRIUM LEVELS WILL CAUSE THE
STEADIER SNOW TO TAPER OFF.

THE LAKE SNOW OFF LAKE ONTARIO IS MORE CERTAIN AS THE WINDS WILL RUN
THE FULL LENGTH OF THE LAKE...AN UPSTREAM CONNECTION TO THE OPEN
WATERS OF NORTHERN LAKE HURON DEVELOPS...AND LAKE EFFECT PARAMETERS
ACROSS LAKE ONTARIO ARE MUCH MORE IMPRESSIVE THAN ON LAKE ERIE. EVEN
BEFORE THE COLDEST LOW LEVEL AIR ARRIVES ACROSS THE LAKE THE LAKE
INDUCED EQUILIBRIUM LEVEL RISES TO NEAR 15KFT WITH A NARROW BUT DEEP
LAKE CAPE AROUND 500J/KG THIS AFTERNOON. THE JUXTAPOSITION OF THE
LAKE INDUCED OMEGA WITHIN THE DENDRITIC CRYSTAL GROWTH REGION
IMPLIES THE POSSIBILITY OF LAKE INDUCE THUNDERSNOW THIS AFTERNOON
WHEN THE CONVECTIVE DEPTH IS GREATEST.

WE HAVE DECIDED TO UPGRADE THE LAKE SNOW WATCH TO A LAKE EFFECT
SNOW WARNING FOR WAYNE, NORTHERN CAYUGA AND OSWEGO COUNTIES FOR THE
TIMES INDICATED BELOW. A LAKE EFFECT SNOW ADVISORY HAS BEEN ISSUED
FOR LEWIS COUNTIES SINCE THE STEADIER LAKE SNOWS ARE EXPECTED TO
REMAIN JUST SOUTH OF THE COUNTY.

REGARDING THE WESTERN LAKE ONTARIO COUNTIES (NIAGARA THROUGH MONROE
COUNTIES)...THE NAM12 LOW LEVEL WIND FIELDS STILL SHOW A POTENTIAL
FOR AN UPSTREAM CONNECTION TO LAKE HURON LATER THIS AFTERNOON
THROUGH TONIGHT. IF THIS CONNECTION IS REALIZED...ADVISORY TYPE
ACCUMULATIONS ARE LIKELY ACROSS THESE COUNTIES. IF THE BAND DOES
INDEED HUG THE SOUTHERN SHORELINE AS DEPICTED BY THE NAM12...WARNING
ACCUMULATIONS MAY BE ACHIEVED. FOR NOW...WILL START WITH A LAKE
EFFECT SNOW ADVISORY FOR THE THREE COUNTIES.

AREAS OUTSIDE OF THE MAIN LAKE SNOW BANDS WILL SEE JUST SCATTERED
SNOW SHOWERS WITH MINIMAL ADDITIONAL ACCUMULATIONS TONIGHT. THE
POSSIBLE EXCEPTION TO THIS GENERAL TREND WILL BE EAST OF LAKE
ONTARIO WHERE THE WESTERLY UPSLOPE FLOW COULD STILL RESULT IN A
COUPLE OF INCHES OF SNOW NORTH OF THE MAIN LAKE ONTARIO SNOWBAND.

BLOWING SNOW WILL ALSO BE A CONCERN LATER THIS MORNING AND DURING
THE AFTERNOON AS WESTERLY WINDS PICK UP BEHIND THE INTENSIFYING
COASTAL LOW.

THE COMBINATION OF WIND AND TEMPERATURES MAINLY IN THE
TEENS WILL CAUSE WIND CHILL TEMPERATURES TO DIP INTO SINGLE DIGITS
THIS AFTERNOON...AND POSSIBLY TO ZERO TO 5 BELOW ZERO ACROSS PARTS
OF WESTERN NEW YORK AND THE SOUTHERN TIER BY EVENING. WIND CHILL
VALUES WILL DIP BELOW ZERO ACROSS THE ENTIRE CWA TONIGHT.

&&

.SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/...
ON SATURDAY...LAKE EFFECT WILL BE ONGOING OVER AND SOUTHEAST OF LAKE
ONTARIO DURING SATURDAY WITH A BAND FOCUSED OVER WAYNE...NORTHERN
CAYUGA...AND SOUTHERN OSWEGO COUNTY.  THIS SHOULD BE A MULTI-LAKE
BAND WITH A CONNECTION TO LAKE HURON.  THERE IS A SUGGESTION FROM AT
LEAST THE LATEST NAM RUN THAT AREAS SUCH AS ORLEANS AND MONROE
COUNTIES COULD ALSO SEE SOME LAKE ACTIVITY...ALTHOUGH HIGHEST
PROBABILITY OF ONGOING...HEAVY SNOW WILL BE FURTHER TO THE EAST.
LATER IN THE DAY THE BAND WILL WEAKEN AND LIFT INTO LAKE ONTARIO.
THE INLAND EXTENT SHOULD SHRINK DURING THE AFTERNOON AS WELL AND MAY
NEVER QUITE REACH JEFFERSON COUNTY.

MEANWHILE EAST OF LAKE ERIE...THERE IS LITTLE SUPPORT FOR ANY
SIGNIFICANT LAKE EFFECT ACTIVITY THROUGH MUCH OF THE DAY ALTHOUGH
SOME LIGHT SNOWFALL IS POSSIBLE EAST OF THE LAKE THROUGHOUT THE
DAY.  THE WIND WILL BE BACKING DURING THE AFTERNOON...WITH ANY BANDS
MOVING QUICKLY TO THE NORTH DURING THE DAY.  ANY ACCUMULATIONS
SHOULD BE LIMITED TO AN INCH OR TWO AT BEST WITH TRACE ACCUMULATIONS
THE MORE LIKELY SCENARIO.

SATURDAY NIGHT...THE LAKE ONTARIO BAND WILL GET STUCK IN THE MIDDLE
OF THE LAKE IN WHAT SHOULD BE AN IDEAL TEA KETTLE EVENT...WITH
HARDLY ANY AREAS SURROUNDING THE LAKE GETTING MUCH IF ANY SNOW WHILE
THE CENTER OF THE LAKE BUBBLES OVER WITH LAKE EFFECT ACTIVITY.  THIS
BAND SHOULD BEGIN TO SETTLE TO THE SOUTHERN LAKE ONTARIO SHORELINE
TOWARD SUNRISE WITH SOME LIGHT FLUFFY ACCUMULATIONS.  SOME OF THE
AMOUNTS MAY BE IMPRESSIVE DESPITE THE LOW WATER CONTENT.

FURTHER TO THE WEST...A WEAK SURFACE LOW WILL FORM...FORCED BY A
SHORTWAVE CURRENTLY OVER ALBERTA/SASKATCHEWAN WILL WORK ITS WAY
ACROSS THE REGION SATURDAY NIGHT WITH SOME SNOW DEVELOPMENT OVER
WESTERN NY EITHER LATE SATURDAY OR EARLY SATURDAY NIGHT.  AS THE LOW
PASSES OFF THE THE EAST...LAKE EFFECT ACTIVITY WILL PICK UP
SOUTHEAST OF LAKE ERIE WITH ACCUMULATING SNOW EXPECTED IN THE
TYPICAL UPSLOPE REGIONS SOUTHEAST OF THE LAKE.

A RIDGE WILL BEGIN TO BUILD ON SUNDAY AND PUT AN END TO ALL LAKE
ACTIVITY BY THE END OF THE DAY.  THROUGHOUT THE WEEKEND TEMPERATURES
WILL BE QUITE COLD.  ON SUNDAY IN PARTICULAR...TEMPERATURES ARE
EXPECTED TO BE STUCK IN THE SINGLE DIGITS...AND MAY NOT REACH ZERO
EAST OF LAKE ONTARIO.  THEN SUNDAY NIGHT AN EXTREME RADIATIONAL
COOLING EVENT WILL PLAY OUT WITH LIGHT WINDS...HIGH PRESSURE...A
FRESH SNOW PACK AND CLEAR SKIES OVER PORTIONS OF THE REGION.  THIS
IS A CLASSIC SETUP THAT WILL ALLOW TEMPERATURES TO PLUMMET TO NEAR
30 BELOW ZERO EAST OF LAKE ONTARIO.  ALL OF WESTERN AND CENTRAL NY
THOUGH WILL DROP BELOW ZERO THOUGH.

&&

.LONG TERM /MONDAY THROUGH THURSDAY/...
MONDAY LOOKS DRY WITH SOME MODERATION AS A RIDGE WORKS ACROSS THE
EASTERN LAKES. MODELS COMING INTO BETTER AGREEMENT IN TAKING
ANOTHER LARGE STORM UP THE EAST COAST IN THE TUES NT AND WED TIME
FRAME...GFS MISSING US COMPLETELY...BUT EC FURTHEST WEST WITH SOME
LIMITED IMPACT ACROSS OUR ERN ZONES. AIRMASS WILL NOT BE A COLD
WITH 850 MB TEMPS IN THE -6 TO -8C RANGE...SO NO LAKE RESPONSE BUT
TROUGHINESS WILL HANG BACK INTO LAKES REGION SO WILL CARRY CHC
POPS FROM TUES NT THROUGH THURS...A BIT HIGHER EAST ON WED. TEMPS
CLOSER TO FREEZING AND NORMAL.

&&

.AVIATION /09Z FRIDAY THROUGH TUESDAY/...
A COMPLEX DOUBLE BARRELED STORM SYSTEM WILL PUSH ACROSS WESTERN AND
NORTH CENTRAL NEW YORK DURING THE REMAINING OVERNIGHT HOURS INTO
FRIDAY MORNING. THIS WILL RESULT IN A WIDESPREAD GENERAL SNOWFALL OF
1 TO 3 INCHES BY DAYBREAK WITH CIGS GENERALLY RANGING FROM 1500-2500
FT. WHILE CIGS COULD BE LOWER ACROSS THE HIGHER TERRAIN WELL SOUTH
OF BUFFALO AND ROCHESTER...IFR CONDITIONS OVERNIGHT WILL BE MORE
LIKELY DUE TO VSBYS THAT WILL AVERAGE 2SM OR LOWER IN FINE GRAINED
SNOW.

ON FRIDAY...THE STEADY SNOW WILL TAPER OFF TO MORE LOCALIZED LAKE
SNOWS. MOST SITES WILL EXPERIENCE MVFR CONDITIONS DURING THE COURSE
OF THE DAY WITH LOCALIZED IFR CONDITIONS IN LAKE SNOWS SOUTH OF
BUFFALO AND ALSO SOUTH OF WATERTOWN.

THE MVFR CONDITIONS ON FRIDAY WILL BE ACCOMPANIED BY STRONG WEST
WINDS THAT WILL AVERAGE 20 TO 30 MPH OVER THE WESTERN COUNTIES FROM
MID MORNING THROUGH THE AFTERNOON. WINDS OF THIS MAGNITUDE WILL
PRODUCE BLOWING SNOW WITH GREATLY REDUCED VSBYS AT TIMES. THIS MAY
BE ESPECIALLY TROUBLESOME ON RUNWAYS/TAXIWAYS THAT ARE
PERPENDICULAR/ORTHOGONAL TO THE PREVAILING WINDS.

SOME LOCAL DELAYS WILL BE POSSIBLE BOTH TONIGHT AND FRIDAY.

.OUTLOOK...
FRIDAY NIGHT...GENERALLY VFR BUT IFR/MVFR IN LAKE SNOW WELL SOUTH OF
BUFFALO (IE KJHW) AND ALSO BETWEEN KROC AND KSYR.
SATURDAY...MAINLY VFR.
SUNDAY...MVFR IN LIGHT SNOW SHOWERS.
MONDAY...VFR.
TUESDAY...MVFR IN LIGHT SNOW.

&&

.MARINE...
LOW PRESSURE PASSING JUST NORTH OF LAKE ONTARIO TODAY WILL MERGE
WITH A DEVELOPING COASTAL LOW THAT WILL BE HEADING NORTHEAST TOWARD
THE CANADIAN MARITIMES THIS AFTERNOON. INCREASING WESTERLY WINDS
BEHIND THE DEPARTING LOW WILL RESULT IN GALE WARNING CONDITIONS
ALONG THE EASTERN HALF OF LAKE ONTARIO THIS AFTERNOON THROUGH
EARLY SATURDAY.

&&

.BUF WATCHES/WARNINGS/ADVISORIES...
NY...LAKE EFFECT SNOW ADVISORY UNTIL 11 PM EST THIS EVENING FOR
     NYZ019-020-085.
     LAKE EFFECT SNOW WARNING FROM 10 AM THIS MORNING TO NOON EST
     SATURDAY FOR NYZ004>006.
     LAKE EFFECT SNOW ADVISORY FROM 1 PM THIS AFTERNOON TO 7 AM EST
     SATURDAY FOR NYZ001>003.
     LAKE EFFECT SNOW WARNING FROM 10 AM THIS MORNING TO 7 AM EST
     SATURDAY FOR NYZ008.
MARINE...GALE WARNING FROM 2 PM THIS AFTERNOON TO 9 AM EST SATURDAY FOR
         LOZ043>045-063>065.

&&

SYNOPSIS...TJP
NEAR TERM...TJP
SHORT TERM...ZAFF
LONG TERM...SFM
AVIATION...RSH
MARINE...TJP

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BUFFALO NY
606 PM EST THU JAN 20 2011

NYZ001>003-010>014-019>021-085-212315-
NIAGARA-ORLEANS-MONROE-NORTHERN ERIE-GENESEE-WYOMING-LIVINGSTON-
ONTARIO-CHAUTAUQUA-CATTARAUGUS-ALLEGANY-SOUTHERN ERIE-
606 PM EST THU JAN 20 2011

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

.DAY ONE...TONIGHT.

A COMPLEX DOUBLE BARRELED STORM WILL CROSS WESTERN AND NORTH
CENTRAL NEW YORK TONIGHT. THIS WILL RESULT IN A GENERAL 1 TO 3
INCH SNOWFALL...WITH AS MUCH AS 4 INCHES POSSIBLE BY DAYBREAK FOR
SITES SOUTH OF BUFFALO...BATAVIA AND CANANDAIGUA.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

ANOTHER 1 TO 3 INCHES OF SNOW CAN BE EXPECTED FRIDAY...WITH WIND
GUSTS TO 30 MPH RESULTING IN SOME BLOWING SNOW AND TIMES OF
GREATLY REDUCED VISIBILITIES.

THE COLDEST AIRMASS OF THE WINTER UP TO THIS POINT WILL THEN SETTLE
ACROSS THE REGION DURING THE UPCOMING WEEKEND. THIS WILL TRANSLATE
INTO DAYTIME TEMPERATURES IN THE SINGLE DIGITS AND TEENS WITH
OVERNIGHT LOWS BELOW ZERO. THE COMBINATION OF THE ARCTIC AIRMASS
AND BRISK WINDS WILL PRODUCE BITTER COLD WIND CHILLS. WIND CHILL
VALUES FROM FRIDAY AFTERNOON THROUGH SUNDAY WILL AVERAGE WELL
BELOW ZERO.

.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

NYZ004>006-008-212315-
WAYNE-NORTHERN CAYUGA-OSWEGO-LEWIS-
606 PM EST THU JAN 20 2011

...LAKE EFFECT SNOW WATCH IN EFFECT FROM FRIDAY MORNING THROUGH
SATURDAY MORNING...

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

.DAY ONE...TONIGHT.

A COMPLEX DOUBLE BARRELED STORM WILL CROSS WESTERN AND NORTH
CENTRAL NEW YORK TONIGHT. THIS WILL RESULT IN A GENERAL 1 TO 3
INCH SNOWFALL...WITH A FEW SPOTS POSSIBLY PICKING UP AS 4 INCHES
BY DAYBREAK.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

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

   LAKE EFFECT SNOW WATCH.

.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

NYZ007-212315-
JEFFERSON-
606 PM EST THU JAN 20 2011

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

.DAY ONE...TONIGHT.

A COMPLEX DOUBLE BARRELED STORM WILL CROSS WESTERN AND NORTH
CENTRAL NEW YORK TONIGHT. THIS WILL RESULT IN A GENERAL 1 TO 3
INCH SNOWFALL...WITH A FEW SPOTS POSSIBLY PICKING UP AS MUCH AS 4
INCHES BY DAYBREAK.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

THE COLDEST AIRMASS OF THE WINTER UP TO THIS POINT WILL THEN SETTLE
ACROSS THE REGION DURING THE UPCOMING WEEKEND. THIS WILL TRANSLATE
INTO DAYTIME TEMPERATURES IN THE SINGLE DIGITS WITH OVERNIGHT
LOWS WELL BELOW ZERO. THE COMBINATION OF THE ARCTIC AIRMASS AND
BRISK WINDS WILL PRODUCE BITTER COLD WIND CHILLS. WIND CHILL
VALUES FROM FRIDAY AFTERNOON THROUGH SUNDAY WILL AVERAGE WELL
BELOW ZERO.

.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-LOZ042-062-SLZ022-024-212315-
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 OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
SAINT LAWRENCE RIVER FROM CAPE VINCENT TO OGDENSBURG-
SAINT LAWRENCE RIVER FROM OGDENSBURG TO SAINT REGIS-
606 PM EST THU JAN 20 2011

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...FRIDAY THROUGH WEDNESDAY.

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

LOZ043>045-063>065-212315-
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 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-
606 PM EST THU JAN 20 2011

...GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ONTARIO.

.DAY ONE...TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

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

   GALE WATCH.

.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

RSH