987  
WWUS41 KBUF 020847  
WSWBUF  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BUFFALO NY  
347 AM EST THU FEB 2 2023  
 
NYZ006>008-021700-  
/O.CAN.KBUF.LE.W.0001.000000T0000Z-230202T1100Z/  
/O.CON.KBUF.WC.W.0001.230203T0600Z-230204T1800Z/  
OSWEGO-JEFFERSON-LEWIS-  
INCLUDING THE CITIES OF OSWEGO, WATERTOWN, AND LOWVILLE  
347 AM EST THU FEB 2 2023  
 
...WIND CHILL WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO 1 PM  
EST SATURDAY...   
..LAKE EFFECT SNOW WARNING IS CANCELLED
 
 
* WHAT...DANGEROUSLY COLD WIND CHILLS EXPECTED. WIND CHILLS AS  
LOW AS 30 TO 40 BELOW ZERO.  
 
* WHERE...THE EASTERN LAKE ONTARIO REGION.  
 
* WHEN...FROM 1 AM FRIDAY TO 1 PM EST SATURDAY.  
 
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS COULD CAUSE  
FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 10 MINUTES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A POTENTIALLY DANGEROUS SITUATION TO BE OUTDOORS. IF YOU  
MUST BE OUTSIDE, BE SURE TO COVER ALL EXPOSED SKIN. FROSTBITE CAN  
OCCUR IN 15 MINUTES OR LESS WITH APPARENT TEMPERATURES OF  
25 BELOW ZERO OR COLDER.  
 

 
 

 
 
NYZ012>014-020-021-021700-  
/O.NEW.KBUF.WC.Y.0001.230203T0900Z-230204T1500Z/  
WYOMING-LIVINGSTON-ONTARIO-CATTARAUGUS-ALLEGANY-  
INCLUDING THE CITIES OF WARSAW, GENESEO, CANANDAIGUA, OLEAN,  
AND WELLSVILLE  
347 AM EST THU FEB 2 2023  
 
...WIND CHILL ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EST  
SATURDAY...  
 
* WHAT...VERY COLD WIND CHILLS EXPECTED. WIND CHILLS AS LOW AS  
20 TO 25 BELOW ZERO.  
 
* WHERE...WYOMING, LIVINGSTON, ONTARIO, CATTARAUGUS, AND  
ALLEGANY COUNTIES.  
 
* WHEN...FROM 4 AM FRIDAY TO 10 AM EST SATURDAY.  
 
* IMPACTS...THE COLD WIND CHILLS COULD CAUSE FROSTBITE ON  
EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A POTENTIALLY DANGEROUS SITUATION TO BE OUTDOORS. IF YOU  
MUST BE OUTSIDE, BE SURE TO COVER ALL EXPOSED SKIN. FROSTBITE CAN  
OCCUR IN 30 MINUTES OR LESS WITH APPARENT TEMPERATURES OF  
15 BELOW ZERO OR COLDER.  
 

 
 

 
 
NYZ001>005-010-011-019-085-021700-  
/O.NEW.KBUF.WC.Y.0001.230203T0900Z-230204T1500Z/  
NIAGARA-ORLEANS-MONROE-WAYNE-NORTHERN CAYUGA-NORTHERN ERIE-  
GENESEE-CHAUTAUQUA-SOUTHERN ERIE-  
INCLUDING THE CITIES OF NIAGARA FALLS, MEDINA, ROCHESTER, NEWARK,  
FAIR HAVEN, BUFFALO, BATAVIA, JAMESTOWN, ORCHARD PARK,  
AND SPRINGVILLE  
347 AM EST THU FEB 2 2023  
 
...WIND CHILL ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EST  
SATURDAY...  
 
* WHAT...VERY COLD WIND CHILLS EXPECTED. WIND CHILLS AS LOW AS  
15 TO 20 BELOW ZERO.  
 
* WHERE...NIAGARA, ORLEANS, MONROE, WAYNE, NORTHERN CAYUGA,  
ERIE, GENESEE, AND CHAUTAUQUA COUNTIES.  
 
* WHEN...FROM 4 AM FRIDAY TO 10 AM EST SATURDAY.  
 
* IMPACTS...THE COLD WIND CHILLS COULD CAUSE FROSTBITE ON  
EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A POTENTIALLY DANGEROUS SITUATION TO BE OUTDOORS. IF YOU  
MUST BE OUTSIDE, BE SURE TO COVER ALL EXPOSED SKIN. FROSTBITE CAN  
OCCUR IN 30 MINUTES OR LESS WITH APPARENT TEMPERATURES OF  
15 BELOW ZERO OR COLDER.  
 

 
 

 
 
HITCHCOCK/JM  
 
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