776  
FPUS51 KBUF 310601  
ZFPBUF  
 
ZONE FORECASTS FOR WESTERN NEW YORK  
NATIONAL WEATHER SERVICE BUFFALO NY  
100 AM EST WED DEC 31 2025  
 
NYZ001-311400-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
100 AM EST WED DEC 31 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
OVERNIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
WINDY WITH LOWS 20 TO 25. WEST WINDS 15 TO 30 MPH.    
WEDNESDAY
 
LAKE EFFECT SNOW IN THE AFTERNOON. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION 1 TO 2 INCHES IN THE  
MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN SNOW  
SHOWERS LIKELY OVERNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING.  
ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN THE MOST PERSISTENT SNOWS.  
LOWS 10 TO 15. WEST WINDS 10 TO 20 MPH, BECOMING NORTHWEST. CHANCE  
OF SNOW NEAR 100 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 50 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
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 20.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN  
THE LOWER 30S.    
MONDAY NIGHT AND TUESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS.  
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. CHANCE OF SNOW  
40 PERCENT.  
 

 
 
NYZ010-311400-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
100 AM EST WED DEC 31 2025  
 
...WINTER STORM WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM  
EST THURSDAY...  
   
OVERNIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN LAKE  
EFFECT SNOW IN THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE  
AFTERNOON. ACCUMULATION 4 TO 7 INCHES IN THE MOST PERSISTENT SNOWS.  
HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN A CHANCE OF  
SNOW SHOWERS OVERNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING.  
ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST PERSISTENT SNOWS.  
LOWS 10 TO 15. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 15 TO 20. WEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
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 AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS 15 TO 20.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S. LOWS  
15 TO 20.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
NYZ002-311400-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
100 AM EST WED DEC 31 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
OVERNIGHT
 
PATCHY BLOWING SNOW. LAKE EFFECT SNOW, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY LATE. ADDITIONAL ACCUMULATION UP TO 2 INCHES IN  
THE MOST PERSISTENT SNOWS. WINDY WITH LOWS 20 TO 25. WEST WINDS  
15 TO 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY
 
PATCHY SNOW SHOWERS LIKELY WITH BLOWING SNOW IN THE  
MORNING, THEN LAKE EFFECT SNOW IN THE AFTERNOON. SNOW MAY BE HEAVY  
AT TIMES IN THE AFTERNOON. ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN  
THE MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. AREAS OF BLOWING SNOW. 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 10 TO  
20 MPH, BECOMING NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS LIKELY. COLD WITH HIGHS  
AROUND 20. 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
 
LAKE EFFECT 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 SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A  
30 PERCENT CHANCE OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER  
20S.    
MONDAY AND MONDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER  
30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
NYZ011-311400-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
100 AM EST WED DEC 31 2025  
 
...WINTER STORM WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM  
EST THURSDAY...  
   
OVERNIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN LAKE  
EFFECT SNOW IN THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE  
AFTERNOON. ACCUMULATION 3 TO 6 INCHES IN THE MOST PERSISTENT SNOWS.  
HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST  
PERSISTENT SNOWS. LOWS AROUND 10 ABOVE. WEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. 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
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID 20S. CHANCE OF SNOW  
60 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW SHOWERS. LOWS AROUND 15. HIGHS IN THE LOWER 20S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE  
OF SNOW SHOWERS. LOWS AROUND 15. HIGHS IN THE MID 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
NYZ085-311400-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
OVERNIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. ADDITIONAL  
ACCUMULATION IN THE MOST PERSISTENT SNOWS RANGING FROM LITTLE OR  
NOTHING ACROSS THE LOWER ELEVATIONS TO AROUND AN INCH ACROSS THE  
HIGHER TERRAIN. LOWS RANGING FROM 15 TO 20 INLAND TO THE LOWER 20S  
ALONG THE LAKE ERIE SHORE. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW. SNOW MAY BE HEAVY AT TIMES.  
ADDITIONAL ACCUMULATION 5 TO 9 INCHES IN THE MOST PERSISTENT SNOWS.  
HIGHS RANGING FROM THE MID 20S INLAND TO THE UPPER 20S ALONG THE  
LAKE ERIE SHORE. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW AND AREAS OF BLOWING SNOW IN THE  
EVENING, THEN LAKE EFFECT SNOW SHOWERS LIKELY OVERNIGHT. SNOW MAY BE  
HEAVY AT TIMES IN THE EVENING. ADDITIONAL ACCUMULATION 4 TO 7 INCHES  
IN THE MOST PERSISTENT SNOWS. COLDER WITH LOWS RANGING FROM 5 TO  
10 ABOVE INLAND TO 10 TO 15 ALONG THE LAKE ERIE SHORE. WEST WINDS  
10 TO 20 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. NORTHWEST WINDS 5 TO 10 MPH, BECOMING WEST. CHANCE OF SNOW  
70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES OVERNIGHT. LOWS RANGING FROM 10 TO 15 INLAND TO 15 TO 20 ALONG  
THE LAKE ERIE SHORE. LIGHT WINDS. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES.  
HIGHS IN THE MID 20S. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 15 TO 20.  
CHANCE OF SNOW 70 PERCENT.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS 15 TO 20.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.  
 

 
 
NYZ012-311400-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
OVERNIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. ADDITIONAL  
ACCUMULATION AN INCH OR LESS. LOWS 15 TO 20. WEST WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW. SNOW MAY BE HEAVY AT TIMES IN THE  
AFTERNOON. ADDITIONAL ACCUMULATION 4 TO 8 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST  
PERSISTENT SNOWS. LOWS 5 TO 10 ABOVE. WEST WINDS 10 TO 15 MPH.  
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 10 TO 15 MPH, DIMINISHING TO 5 TO  
10 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  
70 PERCENT.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 20 TO 25. LOWS AROUND 15.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS AROUND 30. LOWS IN THE LOWER 20S.  
 

 
 
NYZ019-311400-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
OVERNIGHT
 
PATCHY LAKE EFFECT SNOW AND BLOWING SNOW SNOW MAY BE  
HEAVY AT TIMES. ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN THE MOST  
PERSISTENT SNOWS. NEAR STEADY TEMPERATURES RANGING FROM BETWEEN  
15 AND 20 IN INTERIOR VALLEYS TO THE MID 20S ALONG THE LAKE ERIE  
SHORE. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW NEAR 100 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW, WITH AREAS OF BLOWING SNOW IN THE  
AFTERNOON. SNOW MAY BE HEAVY AT TIMES. ADDITIONAL ACCUMULATION 5 TO  
9 INCHES IN THE MOST PERSISTENT SNOWS. HIGHS RANGING FROM THE MID  
20S INLAND TO AROUND 30 ALONG THE LAKE ERIE SHORE. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW AND AREAS OF BLOWING SNOW. SNOW  
MAY BE HEAVY AT TIMES. ADDITIONAL ACCUMULATION 4 TO 6 INCHES IN THE  
MOST PERSISTENT SNOWS. WINDY WITH LOWS RANGING FROM 10 TO 15 IN  
INTERIOR VALLEYS TO 15 TO 20 ALONG THE LAKE ERIE SHORE. WEST WINDS  
15 TO 30 MPH, BECOMING NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS RANGING  
FROM 15 TO 20 INLAND TO THE MID 20S ALONG THE LAKE ERIE SHORE.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING WEST. CHANCE OF SNOW  
80 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES OVERNIGHT. NEAR STEADY TEMPERATURES RANGING FROM BETWEEN  
10 AND 15 IN INTERIOR VALLEYS TO THE LOWER 20S ALONG THE LAKE ERIE  
SHORE. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES.  
HIGHS IN THE MID 20S. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 10 TO 15.  
CHANCE OF SNOW 70 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 MID 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 20.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE  
OF SNOW SHOWERS AND FREEZING RAIN. LOWS 20 TO 25. HIGHS IN THE LOWER  
30S.  
 

 
 
NYZ020-311400-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY
 
 
   
OVERNIGHT
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION UP TO  
2 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 15 TO 20. WEST WINDS  
10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW. SNOW MAY BE HEAVY AT TIMES.  
ADDITIONAL ACCUMULATION 4 TO 8 INCHES IN THE MOST PERSISTENT SNOWS.  
HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH, BECOMING SOUTHWEST.  
CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW AND AREAS OF BLOWING SNOW IN THE  
EVENING, THEN LAKE EFFECT SNOW SHOWERS LIKELY OVERNIGHT. SNOW MAY BE  
HEAVY AT TIMES IN THE EVENING. 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 NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS 15 TO 20.  
NORTHWEST WINDS 5 TO 10 MPH, BECOMING WEST. CHANCE OF SNOW  
80 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS 10 TO 15. LIGHT  
WINDS, BECOMING WEST 5 TO 10 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. HIGHS IN THE LOWER 20S. CHANCE  
OF SNOW NEAR 100 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. LOWS 10 TO 15.  
CHANCE OF SNOW 70 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 20 TO 25. LOWS 10 TO 15.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS AROUND 30. LOWS AROUND 20.    
TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS  
AND FREEZING RAIN. HIGHS IN THE LOWER 30S.  
 

 
 
NYZ021-311400-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
100 AM EST WED DEC 31 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
OVERNIGHT
 
LAKE EFFECT SNOW SHOWERS LIKELY. ADDITIONAL  
ACCUMULATION IN THE MOST PERSISTENT SNOWS RANGING FROM LITTLE OR  
NOTHING ACROSS THE LOWER ELEVATIONS TO AROUND AN INCH ACROSS THE  
HIGHER TERRAIN. NEAR STEADY TEMPERATURES BETWEEN 15 AND 20. WEST  
WINDS 10 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW IN THE AFTERNOON. ADDITIONAL ACCUMULATION 2 TO  
4 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 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. 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  
70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT 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
 
MOSTLY CLOUDY. HIGHS 20 TO 25.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 15.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S.  
LOWS 10 TO 15.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS AROUND 30. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 40 PERCENT.  
 

 
 
NYZ013-311400-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
100 AM EST WED DEC 31 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING  
TO 1 AM EST THURSDAY...  
   
OVERNIGHT
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, THEN A CHANCE OF  
SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL ACCUMULATION. LOWS  
RANGING FROM AROUND 15 ON THE HILLTOPS TO 15 TO 20 ACROSS THE LOWER  
ELEVATIONS. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF SNOW 70 PERCENT.    
WEDNESDAY
 
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN LAKE  
EFFECT SNOW IN THE AFTERNOON. ACCUMULATION 1 TO 3 INCHES IN THE MOST  
PERSISTENT SNOWS. HIGHS RANGING FROM THE MID 20S ON THE HILLTOPS TO  
THE UPPER 20S ACROSS THE LOWER ELEVATIONS. WEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. 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 10 TO 15 MPH. CHANCE OF  
SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
MOSTLY CLOUDY 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. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY OVERNIGHT. LOWS 10 TO 15. WEST  
WINDS 10 MPH OR LESS. CHANCE OF SNOW 60 PERCENT.    
FRIDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID 20S. CHANCE OF SNOW  
60 PERCENT.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF SNOW SHOWERS. LOWS AROUND 15. HIGHS IN THE MID 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
NYZ014-311400-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
100 AM EST WED DEC 31 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING  
TO 1 AM EST THURSDAY...  
   
OVERNIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
LOWS RANGING FROM AROUND 15 ON THE HILLTOPS TO AROUND 20 ACROSS THE  
LOWER ELEVATIONS. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN  
LAKE EFFECT SNOW IN THE AFTERNOON. ACCUMULATION 1 TO 3 INCHES IN THE  
MOST PERSISTENT SNOWS. HIGHS RANGING FROM THE LOWER 20S ON THE  
HILLTOPS TO THE UPPER 20S ACROSS THE LOWER ELEVATIONS. WEST WINDS  
10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH. CHANCE OF SNOW 90 PERCENT.   
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. ADDITIONAL ACCUMULATION 2 TO 4 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 NEAR 100 PERCENT.    
NEW YEARS DAY
 
SNOW SHOWERS LIKELY. COLD WITH HIGHS RANGING FROM  
10 TO 15 ON THE HILLTOPS TO 15 TO 20 ACROSS THE LOWER ELEVATIONS.  
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 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 AND SUNDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S. LOWS  
15 TO 20.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
NYZ003-311400-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
100 AM EST WED DEC 31 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
THURSDAY...  
   
OVERNIGHT
 
LAKE EFFECT SNOW. SNOW MAY BE HEAVY AT TIMES.  
ADDITIONAL ACCUMULATION 1 TO 3 INCHES IN THE MOST PERSISTENT SNOWS.  
LOWS AROUND 20. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY
 
SNOW SHOWERS LIKELY IN THE MORNING, THEN LAKE EFFECT  
SNOW IN THE AFTERNOON. ADDITIONAL ACCUMULATION 1 TO 2 INCHES IN THE  
MOST PERSISTENT SNOWS. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH IN THE MORNING. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW. PATCHY BLOWING SNOW OVERNIGHT.  
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 10 TO 20 MPH, BECOMING NORTHWEST. CHANCE OF SNOW NEAR  
100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS AROUND  
20. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 90 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
 
LAKE EFFECT 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 AND SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE  
OF SNOW SHOWERS. LOWS 15 TO 20. HIGHS IN THE UPPER 20S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
MONDAY AND MONDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER  
30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
NYZ004-311400-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY
 
 
   
OVERNIGHT
 
PATCHY LAKE EFFECT SNOW AND BLOWING SNOW SNOW MAY BE  
HEAVY AT TIMES WITH VISIBILITY ONE QUARTER MILE OR LESS AT TIMES.  
ADDITIONAL ACCUMULATION 2 TO 4 INCHES IN THE MOST PERSISTENT SNOWS.  
LOWS 20 TO 25. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW 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 WITH GUSTS UP TO 30 MPH IN THE MORNING, BECOMING  
SOUTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW. PATCHY BLOWING SNOW OVERNIGHT.  
ADDITIONAL ACCUMULATION 2 TO 4 INCHES IN THE MOST PERSISTENT SNOWS.  
LOWS AROUND 15. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST 15 TO  
20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS AROUND  
20. NORTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH. CHANCE  
OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
SNOW SHOWERS LIKELY 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 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 THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS 15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
MONDAY AND MONDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER  
30S. CHANCE OF SNOW 40 PERCENT.  
 

 
 
NYZ005-311400-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY
 
 
   
OVERNIGHT
 
PATCHY LAKE EFFECT SNOW AND BLOWING SNOW SNOW MAY BE  
HEAVY AT TIMES. ADDITIONAL ACCUMULATION 3 TO 5 INCHES IN THE MOST  
PERSISTENT SNOWS. WINDY WITH LOWS 20 TO 25. WEST WINDS 20 TO 30 MPH,  
DIMINISHING TO 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW 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 WITH GUSTS UP TO 30 MPH, BECOMING SOUTHWEST.  
CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION 2 TO  
4 INCHES IN THE MOST PERSISTENT SNOWS. LOWS 10 TO 15. WEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST 10 TO 20 MPH. CHANCE OF SNOW  
90 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS AROUND  
20. NORTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH. CHANCE  
OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. LOWS AROUND 15. LIGHT  
WINDS. 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 THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS IN THE MID 20S. LOWS AROUND 15.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 20.    
MONDAY AND MONDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 50 PERCENT.  
 

 
 
NYZ006-311400-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
OVERNIGHT
 
LAKE EFFECT SNOW AND AREAS OF BLOWING SNOW SNOW MAY BE  
HEAVY AT TIMES. ADDITIONAL ACCUMULATION 3 TO 5 INCHES IN THE MOST  
PERSISTENT SNOWS. LOWS RANGING FROM 10 TO 15 ACROSS THE TUG HILL TO  
THE LOWER 20S ALONG THE LAKE ONTARIO SHORE. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW. SNOW MAY BE HEAVY AT TIMES.  
ADDITIONAL ACCUMULATION 6 TO 12 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 10 TO 15 MPH, BECOMING  
SOUTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW. 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 5 TO 10 ABOVE  
ACROSS THE LOWER ELEVATIONS. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING  
NORTHWEST 10 TO 20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
LAKE EFFECT SNOW SHOWERS. COLD WITH HIGHS RANGING  
FROM 10 TO 15 INLAND TO THE LOWER 20S ALONG THE LAKE ONTARIO SHORE.  
NORTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH. CHANCE OF  
SNOW 90 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. LOWS RANGING FROM ZERO TO 5 ABOVE ACROSS THE TUG HILL TO  
10 TO 15 ALONG THE LAKE ONTARIO SHORE. LIGHT WINDS, BECOMING  
SOUTHWEST 5 TO 10 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES.  
HIGHS 20 TO 25. CHANCE OF SNOW NEAR 100 PERCENT.    
FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 80 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 10 TO 15. LOWS ZERO TO 5 ABOVE.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 20 TO 25. LOWS 5 TO 10 ABOVE.    
MONDAY THROUGH TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE UPPER  
20S. LOWS 10 TO 15. CHANCE OF SNOW 60 PERCENT.  
 

 
 
NYZ007-311400-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
OVERNIGHT
 
MOSTLY CLOUDY. LOWS 10 TO 15. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN LAKE  
EFFECT SNOW IN THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE  
AFTERNOON. ACCUMULATION 5 TO 10 INCHES IN THE MOST PERSISTENT SNOWS.  
HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO  
10 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW IN THE EVENING, THEN LAKE EFFECT  
SNOW SHOWERS LIKELY OVERNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. ADDITIONAL ACCUMULATION 4 TO 7 INCHES IN THE MOST  
PERSISTENT SNOWS. COLDER WITH LOWS ZERO TO 5 ABOVE. NORTHWEST WINDS  
5 TO 10 MPH, INCREASING TO 10 TO 15 MPH. CHANCE OF SNOW NEAR  
100 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. NORTHWEST WINDS 5 TO 10 MPH, BECOMING  
WEST. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. LOWS RANGING FROM ZERO TO 5 ABOVE ACROSS THE TUG HILL TO 5 TO  
10 ABOVE ALONG THE LAKE ONTARIO SHORE. LIGHT WINDS. CHANCE OF SNOW  
NEAR 100 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE  
HEAVY AT TIMES. HIGHS 20 TO 25. LOWS 5 TO 10 ABOVE. CHANCE OF SNOW  
90 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 10 TO 15. LOWS ZERO TO 5 ABOVE.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 15 TO 20. LOWS 5 TO 10 ABOVE.    
MONDAY AND MONDAY NIGHT
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID  
20S. LOWS 10 TO 15. CHANCE OF SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS  
AND FREEZING RAIN. HIGHS IN THE MID 20S.  
 

 
 
NYZ008-311400-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
100 AM EST WED DEC 31 2025  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
OVERNIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS LATE. LOWS 5 TO  
10 ABOVE. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.    
WEDNESDAY
 
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING, THEN  
LAKE EFFECT SNOW 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 5 TO  
10 INCHES ACROSS THE HIGHER TERRAIN. HIGHS 20 TO 25. WEST WINDS  
10 TO 15 MPH, BECOMING SOUTHWEST 5 TO 10 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
WEDNESDAY NIGHT
 
LAKE EFFECT SNOW. SNOW MAY BE HEAVY AT TIMES.  
ADDITIONAL ACCUMULATION 3 TO 6 INCHES IN THE MOST PERSISTENT SNOWS.  
LOWS ZERO TO 5 ABOVE. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING  
NORTHWEST 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
NEW YEARS DAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH LAKE EFFECT SNOW SHOWERS LIKELY IN  
THE AFTERNOON. COLDER WITH HIGHS 10 TO 15. NORTHWEST WINDS 5 TO  
10 MPH, BECOMING LIGHT. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE HEAVY AT  
TIMES. LOWS ZERO TO 5 BELOW. LIGHT WINDS. CHANCE OF SNOW 90 PERCENT.   
FRIDAY AND FRIDAY NIGHT
 
LAKE EFFECT SNOW SHOWERS. SNOW MAY BE  
HEAVY AT TIMES. HIGHS 20 TO 25. LOWS ZERO TO 5 ABOVE. CHANCE OF SNOW  
80 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW SHOWERS. HIGHS 10 TO 15. LOWS ZERO TO 5 BELOW.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 15 TO 20. LOWS ZERO TO 5 ABOVE.    
MONDAY THROUGH TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID 20S.  
LOWS 10 TO 15. CHANCE OF SNOW 60 PERCENT.  
 

 
 
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