343  
FPUS51 KBUF 302115  
ZFPBUF  
 
ZONE FORECASTS FOR WESTERN NEW YORK  
NATIONAL WEATHER SERVICE BUFFALO NY  
415 PM EST TUE DEC 30 2025  
 
NYZ001-310500-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
TONIGHT
 
AREAS OF BLOWING SNOW EARLY. LAKE EFFECT SNOW SHOWERS  
LIKELY THIS EVENING, THEN A CHANCE OF LAKE EFFECT SNOW SHOWERS AFTER  
MIDNIGHT. ADDITIONAL ACCUMULATION 1 TO 2 INCHES IN THE MOST  
PERSISTENT SNOWS. WINDY WITH LOWS IN THE LOWER 20S. WEST WINDS 15 TO  
30 MPH, DIMINISHING TO 10 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY
 
CLOUDY. A CHANCE OF LAKE EFFECT SNOW SHOWERS IN THE  
MORNING, THEN LAKE EFFECT SNOW SHOWERS IN THE AFTERNOON. ADDITIONAL  
ACCUMULATION 1 TO 3 INCHES IN THE MOST PERSISTENT SNOWS. HIGHS IN  
THE UPPER 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION  
1 TO 2 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST  
WINDS 10 TO 15 MPH, BECOMING NORTHWEST. CHANCE OF SNOW 80 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15. WEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS 15 TO 20.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 20.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS AROUND 20. HIGHS IN THE LOWER 30S.  
 

 
 
NYZ010-310500-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM EST  
THURSDAY...  
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY EARLY, THEN A CHANCE OF  
LAKE EFFECT SNOW SHOWERS FROM LATE EVENING ON. ADDITIONAL  
ACCUMULATION AN INCH OR LESS. WINDY. NEAR STEADY TEMPERATURES  
RANGING FROM THE LOWER 20S INLAND TO THE MID 20S ALONG THE LAKE ERIE  
SHORE. WEST WINDS 20 TO 30 MPH, DIMINISHING TO 10 TO 15 MPH. CHANCE  
OF SNOW 70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW SHOWERS IN THE AFTERNOON. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE  
MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH, INCREASING TO 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES IN THE EVENING. ADDITIONAL ACCUMULATION 2 TO 4 INCHES IN THE  
MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST WINDS 5 TO 10 MPH,  
BECOMING NORTHWEST. CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS AROUND 20. WEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN LAKE EFFECT SNOW SHOWERS LIKELY OVERNIGHT. LOWS 10 TO  
15. WEST WINDS 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. HIGHS IN  
THE MID 20S. LOWS 15 TO 20. CHANCE OF SNOW 70 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 20S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS 15 TO 20. HIGHS IN  
THE UPPER 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 20 TO 25.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS AROUND 30. LOWS 15 TO 20.  
 

 
 
NYZ002-310500-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS, WITH AREAS OF BLOWING SNOW THIS  
EVENING. ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN THE MOST  
PERSISTENT SNOWS. WINDY WITH LOWS IN THE LOWER 20S. WEST WINDS 15 TO  
30 MPH WITH GUSTS UP TO 40 MPH THIS EVENING, DIMINISHING TO 10 TO  
15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION 2 TO  
3 INCHES IN THE MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S. WEST  
WINDS 10 TO 15 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION  
2 TO 3 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST  
WINDS 10 TO 15 MPH, BECOMING NORTHWEST. CHANCE OF SNOW 80 PERCENT.    
NEW YEARS DAY
 
SNOW SHOWERS LIKELY. COLD WITH HIGHS 20 TO 25. WEST  
WINDS 10 TO 15 MPH. CHANCE OF SNOW 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15. WEST WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.    
FRIDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS 15 TO 20. CHANCE OF SNOW  
60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER 20S.  
 

 
 
NYZ011-310500-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
TONIGHT
 
MOSTLY CLOUDY. LAKE EFFECT SNOW SHOWERS LIKELY EARLY,  
THEN A CHANCE OF LAKE EFFECT SNOW SHOWERS FROM LATE EVENING ON.  
ADDITIONAL ACCUMULATION AN INCH OR LESS. LOWS AROUND 20. WEST WINDS  
10 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS EVENING. CHANCE OF SNOW  
70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW SHOWERS IN THE AFTERNOON. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION 2 TO 4 INCHES IN THE  
MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES IN THE EVENING. ADDITIONAL ACCUMULATION 2 TO 3 INCHES IN THE  
MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST. CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 15 TO 20. WEST WINDS 5 TO 10 MPH,  
INCREASING TO 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15. WEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE LOWER 20S. LOWS AROUND 15.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS 10 TO 15. HIGHS IN  
THE MID 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 20.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS AROUND 30. LOWS 15 TO 20.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 20S.  
 

 
 
NYZ085-310500-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION 3 TO  
5 INCHES IN THE MOST PERSISTENT SNOWS. WINDY. NEAR STEADY  
TEMPERATURES RANGING FROM BETWEEN 15 AND 20 INLAND TO THE MID 20S  
ALONG THE LAKE ERIE SHORE. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
40 MPH, DIMINISHING TO 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. ADDITIONAL ACCUMULATION 5 TO 10 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS RANGING FROM THE MID 20S INLAND TO THE UPPER  
20S ALONG THE LAKE ERIE SHORE. WEST WINDS 5 TO 10 MPH. CHANCE OF  
SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION IN THE MOST PERSISTENT SNOWS RANGING  
FROM 3 TO 5 INCHES ACROSS THE LOWER ELEVATIONS TO 5 TO 7 INCHES  
ACROSS THE HIGHER TERRAIN. LOWS RANGING FROM 5 TO 10 ABOVE INLAND TO  
AROUND 15 ALONG THE LAKE ERIE SHORE. WEST WINDS 5 TO 10 MPH,  
BECOMING NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS LIKELY. COLD WITH HIGHS  
RANGING FROM 15 TO 20 INLAND TO THE LOWER 20S ALONG THE LAKE ERIE  
SHORE. LIGHT WINDS, BECOMING WEST 5 TO 10 MPH. CHANCE OF SNOW  
70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS RANGING FROM 10 TO  
15 INLAND TO 15 TO 20 ALONG THE LAKE ERIE SHORE. LIGHT WINDS,  
BECOMING WEST 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE MID 20S. CHANCE OF  
SNOW 90 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 15 TO 20.  
CHANCE OF SNOW 70 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 20 TO 25. LOWS 10 TO 15.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER 20S.  
 

 
 
NYZ012-310500-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
TONIGHT
 
AREAS OF BLOWING SNOW EARLY. LAKE EFFECT SNOW SHOWERS  
THIS EVENING, THEN A CHANCE OF LAKE EFFECT SNOW SHOWERS AFTER  
MIDNIGHT. LAKE EFFECT SNOW SHOWERS LIKELY LATE. ADDITIONAL  
ACCUMULATION 2 TO 4 INCHES IN THE MOST PERSISTENT SNOWS. NEAR STEADY  
TEMPERATURES RANGING FROM BETWEEN 15 AND 20 ON THE HILLTOPS TO THE  
LOWER 20S ACROSS THE LOWER ELEVATIONS. WEST WINDS 10 TO 20 MPH WITH  
GUSTS UP TO 35 MPH THIS EVENING. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. ADDITIONAL ACCUMULATION 4 TO 8 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS RANGING FROM THE LOWER 20S ON THE HILLTOPS  
TO THE MID 20S ACROSS THE LOWER ELEVATIONS. WEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST PERSISTENT  
SNOWS. LOWS 5 TO 10 ABOVE. WEST WINDS 10 TO 15 MPH, BECOMING  
NORTHWEST. CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN LAKE  
EFFECT SNOW SHOWERS LIKELY IN THE AFTERNOON. COLD WITH HIGHS 15 TO  
20. WEST WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH. CHANCE OF  
SNOW 70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS 10 TO 15. WEST  
WINDS 10 MPH OR LESS. CHANCE OF SNOW 90 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE LOWER 20S. CHANCE  
OF SNOW 90 PERCENT.    
FRIDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS 10 TO 15. CHANCE OF SNOW  
60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 20 TO 25.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS 10 TO 15. HIGHS IN  
THE MID 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER 20S.  
 

 
 
NYZ019-310500-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS, WITH AREAS OF BLOWING SNOW  
EARLY. ADDITIONAL ACCUMULATION 4 TO 7 INCHES IN THE MOST PERSISTENT  
SNOWS. WINDY. NEAR STEADY TEMPERATURES RANGING FROM BETWEEN 15 AND  
20 IN INTERIOR VALLEYS TO THE MID 20S ALONG THE LAKE ERIE SHORE.  
WEST WINDS 20 TO 30 MPH, DIMINISHING TO 10 TO 15 MPH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. ADDITIONAL ACCUMULATION 6 TO 11 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS IN THE MID 20S. SOUTHWEST WINDS 10 TO  
15 MPH, BECOMING WEST WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION IN THE MOST PERSISTENT SNOWS RANGING  
FROM 3 TO 5 INCHES ACROSS THE LOWER ELEVATIONS TO 5 TO 8 INCHES  
ACROSS THE HIGHER TERRAIN. LOWS 10 TO 15. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH, BECOMING NORTHWEST. CHANCE OF SNOW NEAR  
100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS LIKELY. COLD WITH HIGHS  
RANGING FROM 15 TO 20 INLAND TO THE LOWER 20S ALONG THE LAKE ERIE  
SHORE. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS RANGING FROM 10 TO  
15 IN INTERIOR VALLEYS TO 15 TO 20 ALONG THE LAKE ERIE SHORE. WEST  
WINDS 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE MID 20S. CHANCE OF  
SNOW 90 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 15 TO 20.  
CHANCE OF SNOW 60 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER 20S. LOWS 15 TO 20.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS AROUND 30.  
 

 
 
NYZ020-310500-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION 3 TO  
5 INCHES IN THE MOST PERSISTENT SNOWS. NEAR STEADY TEMPERATURES  
RANGING FROM BETWEEN 15 AND 20 ON THE HILLTOPS TO AROUND 20 ACROSS  
THE LOWER ELEVATIONS. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH THIS EVENING, DIMINISHING TO 5 TO 10 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. ADDITIONAL ACCUMULATION 5 TO 10 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH,  
BECOMING WEST. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION 4 TO 8 INCHES IN THE MOST PERSISTENT  
SNOWS. LOWS 5 TO 10 ABOVE. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS 15 TO 20.  
WEST WINDS 5 TO 10 MPH. CHANCE OF SNOW 80 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS 10 TO 15. WEST  
WINDS 10 MPH OR LESS. CHANCE OF SNOW 90 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE LOWER 20S. CHANCE  
OF SNOW 90 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 10 TO 15.  
CHANCE OF SNOW 60 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 20 TO 25. LOWS 10 TO 15.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER 20S.  
 

 
 
NYZ021-310500-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
415 PM EST TUE DEC 30 2025  
   
..WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 AM EST THURSDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY THIS EVENING, THEN A  
CHANCE OF LAKE EFFECT SNOW SHOWERS AFTER MIDNIGHT. LAKE EFFECT SNOW  
SHOWERS LIKELY LATE. ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN THE  
MOST PERSISTENT SNOWS. NEAR STEADY TEMPERATURES BETWEEN 15 AND 20.  
WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS EVENING,  
DIMINISHING TO 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS RANGING FROM THE LOWER 20S ON THE HILLTOPS  
TO THE MID 20S ACROSS THE LOWER ELEVATIONS. SOUTHWEST WINDS 5 TO  
10 MPH, BECOMING WEST 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION 3 TO 5 INCHES IN THE MOST PERSISTENT  
SNOWS. LOWS 5 TO 10 ABOVE. WEST WINDS 10 TO 15 MPH, BECOMING  
NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN LAKE EFFECT SNOW SHOWERS LIKELY IN THE AFTERNOON. COLD  
WITH HIGHS 15 TO 20. WEST WINDS 5 TO 10 MPH. CHANCE OF SNOW  
60 PERCENT.    
THURSDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS 10 TO 15. WEST WINDS  
5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.    
FRIDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE LOWER 20S. CHANCE OF  
SNOW 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25. LOWS 10 TO  
15.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 20.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE UPPER 20S. LOWS 15 TO 20.  
 

 
 
NYZ013-310500-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM EST  
THURSDAY...  
   
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF LAKE EFFECT  
SNOW SHOWERS. WINDY. NEAR STEADY TEMPERATURES RANGING FROM BETWEEN  
15 AND 20 ON THE HILLTOPS TO THE LOWER 20S ACROSS THE LOWER  
ELEVATIONS. WEST WINDS 15 TO 30 MPH, DIMINISHING TO 10 TO 15 MPH.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW SHOWERS IN THE AFTERNOON. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION 2 TO 4 INCHES IN THE  
MOST PERSISTENT SNOWS. HIGHS RANGING FROM THE MID 20S ON THE  
HILLTOPS TO THE UPPER 20S ACROSS THE LOWER ELEVATIONS. SOUTHWEST  
WINDS 10 TO 15 MPH, BECOMING WEST. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES IN THE EVENING. ADDITIONAL ACCUMULATION 2 TO 3 INCHES IN THE  
MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST WINDS 5 TO 10 MPH,  
BECOMING NORTHWEST 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 15 TO 20. WEST WINDS 5 TO 10 MPH,  
INCREASING TO 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15. WEST WINDS 10 MPH OR LESS.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE  
OF SNOW SHOWERS. LOWS AROUND 15. HIGHS 20 TO 25.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN  
THE UPPER 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE LOWER 30S.  
 

 
 
NYZ014-310500-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM EST  
THURSDAY...  
   
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF LAKE EFFECT  
SNOW SHOWERS. VERY WINDY. NEAR STEADY TEMPERATURES RANGING FROM  
BETWEEN 15 AND 20 ON THE HILLTOPS TO THE LOWER 20S ACROSS THE LOWER  
ELEVATIONS. WEST WINDS 25 TO 35 MPH, DIMINISHING TO 10 TO 20 MPH.    
WEDNESDAY
 
A CHANCE OF LAKE EFFECT SNOW SHOWERS IN THE MORNING,  
THEN LAKE EFFECT SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW MAY BE  
HEAVY AT TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION IN THE MOST  
PERSISTENT SNOWS RANGING FROM 1 TO 2 INCHES ACROSS THE LOWER  
ELEVATIONS TO 2 TO 4 INCHES ACROSS THE HIGHER TERRAIN. HIGHS RANGING  
FROM THE LOWER 20S ON THE HILLTOPS TO THE UPPER 20S ACROSS THE LOWER  
ELEVATIONS. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES IN THE EVENING. ADDITIONAL ACCUMULATION IN THE MOST PERSISTENT  
SNOWS RANGING FROM 1 TO 2 INCHES ACROSS THE LOWER ELEVATIONS TO 2 TO  
3 INCHES ACROSS THE HIGHER TERRAIN. LOWS 10 TO 15. WEST WINDS 5 TO  
10 MPH, INCREASING TO 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS RANGING FROM 10 TO 15 ON THE HILLTOPS TO  
AROUND 20 ACROSS THE LOWER ELEVATIONS. WEST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
PARTLY TO MOSTLY CLOUDY. A 40 PERCENT CHANCE OF  
SNOW SHOWERS. LOWS 10 TO 15. WEST WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS 15 TO 20.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS AROUND 15.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS AROUND 30.  
 

 
 
NYZ003-310500-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
415 PM EST TUE DEC 30 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS, WITH AREAS OF BLOWING SNOW THIS  
EVENING. ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN THE MOST  
PERSISTENT SNOWS. WINDY WITH LOWS IN THE LOWER 20S. WEST WINDS 15 TO  
30 MPH WITH GUSTS UP TO 40 MPH THIS EVENING, DIMINISHING TO 10 TO  
15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
A CHANCE OF LAKE EFFECT SNOW SHOWERS IN THE MORNING,  
THEN LAKE EFFECT SNOW SHOWERS IN THE AFTERNOON. ADDITIONAL  
ACCUMULATION 1 TO 3 INCHES IN THE MOST PERSISTENT SNOWS. HIGHS IN  
THE UPPER 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION  
2 TO 3 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST  
WINDS 5 TO 10 MPH, BECOMING NORTHWEST 10 TO 15 MPH. CHANCE OF SNOW  
90 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS LIKELY. COLD WITH HIGHS IN  
THE LOWER 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.    
FRIDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS 15 TO 20. CHANCE OF SNOW  
60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 20S.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A  
30 PERCENT CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER  
20S.    
MONDAY THROUGH TUESDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. LOWS AROUND 20.  
 

 
 
NYZ004-310500-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS, WITH AREAS OF BLOWING SNOW  
EARLY. ADDITIONAL ACCUMULATION 4 TO 7 INCHES IN THE MOST PERSISTENT  
SNOWS. VERY WINDY. NEAR STEADY TEMPERATURES IN THE LOWER 20S. WEST  
WINDS 30 TO 40 MPH, DIMINISHING TO 10 TO 15 MPH. CHANCE OF SNOW  
90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY. ADDITIONAL  
ACCUMULATION 1 TO 3 INCHES IN THE MOST PERSISTENT SNOWS. HIGHS IN  
THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO  
10 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION  
2 TO 3 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 15 TO 20. WEST  
WINDS 5 TO 10 MPH, BECOMING NORTHWEST 10 TO 15 MPH. CHANCE OF SNOW  
90 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS IN THE  
LOWER 20S. WEST WINDS 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
SNOW SHOWERS IN THE EVENING, THEN A CHANCE OF SNOW  
SHOWERS OVERNIGHT. LOWS 10 TO 15. WEST WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST. CHANCE OF SNOW 80 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. HIGHS IN  
THE MID 20S. LOWS 15 TO 20. CHANCE OF SNOW 70 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER 20S. LOWS 15 TO 20.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE UPPER 20S. LOWS AROUND 20.    
MONDAY THROUGH TUESDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. LOWS AROUND 20.  
 

 
 
NYZ005-310500-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS, WITH AREAS OF BLOWING SNOW  
EARLY. ADDITIONAL ACCUMULATION 4 TO 8 INCHES IN THE MOST PERSISTENT  
SNOWS. VERY WINDY. NEAR STEADY TEMPERATURES IN THE LOWER 20S. WEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 10 TO  
15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION 3 TO  
5 INCHES IN THE MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST. CHANCE OF SNOW  
80 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION 3 TO 5 INCHES IN THE MOST PERSISTENT  
SNOWS. LOWS AROUND 15. LIGHT WINDS, BECOMING NORTHWEST 5 TO 10 MPH.  
CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS AROUND  
20. WEST WINDS 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS 10 TO 15. LIGHT  
WINDS, BECOMING SOUTHWEST 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. HIGHS IN  
THE MID 20S. LOWS 15 TO 20. CHANCE OF SNOW 70 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER 20S. LOWS 10 TO 15.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS 15 TO 20.    
MONDAY THROUGH TUESDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS AROUND 30. LOWS AROUND 20.  
 

 
 
NYZ006-310500-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS, WITH AREAS OF BLOWING SNOW THIS  
EVENING. ADDITIONAL ACCUMULATION 6 TO 11 INCHES IN THE MOST  
PERSISTENT SNOWS. VERY WINDY. NEAR STEADY TEMPERATURES RANGING FROM  
BETWEEN 10 AND 15 ON THE TUG HILL TO THE LOWER 20S ACROSS THE LOWER  
ELEVATIONS. WEST WINDS 30 TO 40 MPH, DIMINISHING TO 10 TO 15 MPH.  
CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. ADDITIONAL ACCUMULATION 7 TO 14 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS RANGING FROM THE LOWER 20S ON THE TUG HILL  
TO THE UPPER 20S ACROSS THE LOWER ELEVATIONS. WEST WINDS 5 TO  
10 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST PERSISTENT  
SNOWS. LOWS RANGING FROM ZERO TO 5 ABOVE ON THE TUG HILL TO 10 TO  
15 ACROSS THE LOWER ELEVATIONS. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTHWEST 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS RANGING  
FROM 10 TO 15 ON THE TUG HILL TO 15 TO 20 ACROSS THE LOWER  
ELEVATIONS. NORTHWEST WINDS 5 TO 10 MPH, BECOMING WEST. CHANCE OF  
SNOW 90 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS RANGING FROM 5 TO  
10 ABOVE ACROSS THE TUG HILL TO 15 TO 20 ALONG THE LAKE ONTARIO  
SHORE. WEST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST. CHANCE OF SNOW  
90 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE MID 20S. CHANCE OF  
SNOW 90 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 5 TO 10 ABOVE.  
CHANCE OF SNOW 70 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 15 TO 20. LOWS ZERO TO 5 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 20 TO 25.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15.    
MONDAY AND MONDAY NIGHT
 
SNOW SHOWERS LIKELY. HIGHS IN THE UPPER  
20S. LOWS 10 TO 15. CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 20S.  
 

 
 
NYZ007-310500-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
TONIGHT
 
MOSTLY CLOUDY. LAKE EFFECT SNOW SHOWERS LIKELY EARLY,  
THEN A CHANCE OF LAKE EFFECT SNOW SHOWERS FROM LATE EVENING ON.  
ADDITIONAL ACCUMULATION AN INCH OR LESS. VERY WINDY WITH LOWS 10 TO  
15. WEST WINDS 30 TO 40 MPH, DIMINISHING TO 10 TO 15 MPH. CHANCE OF  
SNOW 70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION 6 TO 11 INCHES IN  
THE MOST PERSISTENT SNOWS. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO  
10 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION 3 TO 5 INCHES IN THE MOST PERSISTENT  
SNOWS. LOWS ZERO TO 5 ABOVE. LIGHT WINDS, BECOMING NORTHWEST 5 TO  
10 MPH. CHANCE OF SNOW 80 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY WITH LAKE EFFECT SNOW SHOWERS LIKELY IN  
THE AFTERNOON. COLD WITH HIGHS 10 TO 15. WEST WINDS 5 TO 10 MPH.  
CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS RANGING FROM 5 TO  
10 ABOVE ACROSS THE TUG HILL TO 10 TO 15 ALONG THE LAKE ONTARIO  
SHORE. LIGHT WINDS. CHANCE OF SNOW 90 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE  
MID 20S. LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 80 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 15 TO 20.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE.    
SUNDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 20 TO 25.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15.    
MONDAY AND MONDAY NIGHT
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID  
20S. LOWS 10 TO 15. CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.  
 

 
 
NYZ008-310500-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
415 PM EST TUE DEC 30 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
TONIGHT
 
LAKE EFFECT SNOW SHOWERS. ADDITIONAL ACCUMULATION 3 TO  
5 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 5 TO 10 ABOVE. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH THIS EVENING, DIMINISHING  
TO 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS IN THE MORNING, THEN LAKE  
EFFECT SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION IN THE MOST  
PERSISTENT SNOWS RANGING FROM 2 TO 4 INCHES ACROSS THE LOWER  
ELEVATIONS TO 4 TO 8 INCHES ACROSS THE HIGHER TERRAIN. HIGHS 20 TO  
25. LIGHT WEST WINDS. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. ADDITIONAL ACCUMULATION IN THE MOST PERSISTENT SNOWS RANGING  
FROM 2 TO 3 INCHES ACROSS THE LOWER ELEVATIONS TO 3 TO 5 INCHES  
ACROSS THE HIGHER TERRAIN. LOWS ZERO TO 5 ABOVE. LIGHT WINDS. CHANCE  
OF SNOW 90 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN LAKE EFFECT SNOW SHOWERS LIKELY IN THE AFTERNOON.  
COLDER WITH HIGHS 10 TO 15. LIGHT WINDS. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS ZERO TO 5 ABOVE.  
LIGHT WINDS. CHANCE OF SNOW 90 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. HIGHS 20 TO 25.  
LOWS ZERO TO 5 ABOVE. CHANCE OF SNOW 80 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 10 TO 15. LOWS ZERO TO 5 BELOW.    
SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 5 TO 10 ABOVE.    
MONDAY AND MONDAY NIGHT
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID  
20S. LOWS 10 TO 15. CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.  
 

 
 
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