502  
FPUS51 KBUF 202029  
ZFPBUF  
 
ZONE FORECASTS FOR WESTERN NEW YORK  
NATIONAL WEATHER SERVICE BUFFALO NY  
329 PM EST FRI DEC 20 2024  
 
NYZ001-210415-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS 15 TO  
20. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. COLDER  
WITH HIGHS IN THE LOWER 20S. NORTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLD WITH LOWS 5 TO 10 ABOVE.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COLD WITH HIGHS 15 TO 20. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 30S.    
MONDAY NIGHT
 
SNOW. LOWS IN THE UPPER 20S. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS IN THE UPPER 30S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
LOWER 40S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ010-210415-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS 15 TO  
20. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTH. CHANCE OF SNOW NEAR  
100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. LITTLE OR NO ADDITIONAL ACCUMULATION. COLDER  
WITH HIGHS IN THE LOWER 20S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
SNOW 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLD WITH LOWS 5 TO 10 ABOVE.  
NORTHWEST WINDS AROUND 10 MPH, BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY SUNNY.  
COLD WITH HIGHS 15 TO 20. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
SNOW. LOWS IN THE UPPER 20S. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY
 
RAIN AND SNOW SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
LOWS IN THE UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
LOWER 40S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ002-210415-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS 15 TO  
20. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. LITTLE OR NO ADDITIONAL ACCUMULATION. COLDER  
WITH HIGHS IN THE LOWER 20S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
SNOW 70 PERCENT.    
SATURDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW SHOWERS OVERNIGHT. COLD  
WITH LOWS 5 TO 10 ABOVE. NORTHWEST WINDS 5 TO 10 MPH, BECOMING  
LIGHT. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS 15 TO  
20. LIGHT WINDS. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND COLD WITH LOWS RANGING FROM 5 TO  
10 ABOVE INLAND TO 10 TO 15 ALONG THE LAKE ONTARIO SHORE. LIGHT  
WINDS.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS IN THE UPPER 30S.    
TUESDAY NIGHT
 
CLOUDY. LOWS IN THE UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
LOWER 40S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ011-210415-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS 15 TO  
20. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHWEST. CHANCE OF SNOW  
NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. LAKE EFFECT SNOW LIKELY IN THE MORNING, THEN A  
CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO ADDITIONAL  
ACCUMULATION. COLDER WITH HIGHS AROUND 20. NORTHWEST WINDS 10 TO  
15 MPH. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT
 
CLOUDY, COLD WITH LOWS 5 TO 10 ABOVE. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COLD WITH HIGHS 15 TO 20. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
LOWS IN THE MID 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS AROUND  
40. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ085-210415-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 3 INCHES. LOWS 15 TO  
20. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH. CHANCE  
OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. ADDITIONAL ACCUMULATION AN INCH OR LESS.  
COLDER WITH HIGHS RANGING FROM 15 TO 20 INLAND TO THE LOWER 20S  
ALONG THE LAKE ERIE SHORE. NORTHWEST WINDS 10 TO 15 MPH, DIMINISHING  
TO 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLDER WITH LOWS RANGING FROM  
ZERO TO 5 ABOVE INLAND TO AROUND 10 ABOVE ALONG THE LAKE ERIE SHORE.  
LIGHT WINDS.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY SUNNY.  
COLD WITH HIGHS RANGING FROM 10 TO 15 INLAND TO 15 TO 20 ALONG THE  
LAKE ERIE SHORE. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS RANGING FROM ZERO TO  
5 ABOVE INLAND TO AROUND 10 ABOVE ALONG THE LAKE ERIE SHORE. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
SNOW. LOWS IN THE MID 20S. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS IN THE MID 20S. CHANCE OF  
SNOW 60 PERCENT.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
LOWER 40S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ012-210415-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS AROUND  
15. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHWEST 10 TO 15 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. LAKE EFFECT SNOW LIKELY IN THE MORNING, THEN A  
CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO ADDITIONAL  
ACCUMULATION. COLDER WITH HIGHS 15 TO 20. NORTHWEST WINDS 10 TO  
15 MPH. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLD WITH LOWS ZERO TO 5 ABOVE.  
NORTHWEST WINDS 5 TO 10 MPH, BECOMING LIGHT.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY SUNNY.  
COLD WITH HIGHS 10 TO 15. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS ZERO TO 5 ABOVE. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID 30S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS IN THE MID 20S. CHANCE OF  
SNOW 60 PERCENT.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
UPPER 30S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ019-210415-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 2 TO 4 INCHES. LOWS 15 TO  
20. NORTH WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. ADDITIONAL ACCUMULATION RANGING FROM LITTLE  
OR NOTHING ACROSS THE LOWER ELEVATIONS TO AN INCH OR LESS ACROSS THE  
HIGHER TERRAIN. COLDER WITH HIGHS RANGING FROM AROUND 20 INLAND TO  
THE MID 20S ALONG THE LAKE ERIE SHORE. NORTH WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST 5 TO 10 MPH. CHANCE OF SNOW 60 PERCENT.    
SATURDAY NIGHT
 
CLOUDY, COLD WITH LOWS 5 TO 10 ABOVE. NORTHWEST  
WINDS 5 TO 10 MPH, BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY SUNNY.  
COLD WITH HIGHS 15 TO 20. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS RANGING FROM 5 TO  
10 ABOVE IN INTERIOR VALLEYS TO 10 TO 15 ALONG THE LAKE ERIE SHORE.  
SOUTH WINDS 10 MPH OR LESS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
SNOW. LOWS IN THE MID 20S. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS IN THE MID 20S. CHANCE OF  
SNOW 60 PERCENT.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
LOWER 40S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ020-210415-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 3 INCHES. LOWS 15 TO  
20. NORTH WINDS 5 TO 10 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. ADDITIONAL ACCUMULATION AN INCH OR LESS.  
COLDER WITH HIGHS 15 TO 20. NORTHWEST WINDS 10 TO 15 MPH,  
DIMINISHING TO 5 TO 10 MPH. CHANCE OF SNOW 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLD WITH LOWS ZERO TO 5 ABOVE.  
NORTHWEST WINDS 5 TO 10 MPH, BECOMING LIGHT.    
SUNDAY
 
BECOMING MOSTLY SUNNY. COLD WITH HIGHS 10 TO 15. LIGHT  
WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS ZERO TO 5 ABOVE. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS IN THE MID 20S. CHANCE OF  
SNOW 60 PERCENT.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE  
UPPER 30S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
NYZ021-210415-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS AROUND  
15. NORTHEAST WINDS 10 MPH OR LESS, BECOMING NORTHWEST 10 TO 15 MPH.  
CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. LITTLE OR NO ADDITIONAL ACCUMULATION. COLDER  
WITH HIGHS 15 TO 20. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLDER WITH LOWS ZERO TO  
5 ABOVE. NORTHWEST WINDS 10 TO 15 MPH, BECOMING LIGHT.    
SUNDAY
 
BECOMING MOSTLY SUNNY. COLD WITH HIGHS 10 TO 15. LIGHT  
WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS ZERO TO 5 ABOVE. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS 20 TO 25. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE MID 30S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
LOWS IN THE MID 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
NYZ013-210415-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION RANGING FROM 1 TO 2 INCHES  
ACROSS THE LOWER ELEVATIONS TO 2 TO 3 INCHES ACROSS THE HIGHER  
TERRAIN. LOWS 15 TO 20. NORTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST  
10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION AN INCH OR  
LESS. COLDER WITH HIGHS 15 TO 20. NORTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW 90 PERCENT.    
SATURDAY NIGHT
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
COLDER WITH LOWS 5 TO 10 ABOVE. NORTHWEST WINDS 10 TO 15 MPH,  
DIMINISHING TO 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY SUNNY.  
COLD WITH HIGHS RANGING FROM 10 TO 15 ON THE HILLTOPS TO 15 TO  
20 ACROSS THE LOWER ELEVATIONS. LIGHT WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS ZERO TO 5 ABOVE. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 30.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS IN THE MID 30S.    
TUESDAY NIGHT
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
LOWS IN THE UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 40.  
 

 
 
NYZ014-210415-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION RANGING FROM 1 TO 2 INCHES  
ACROSS THE LOWER ELEVATIONS TO 2 TO 3 INCHES ACROSS THE HIGHER  
TERRAIN. LOWS RANGING FROM 10 TO 15 ON THE HILLTOPS TO AROUND  
20 ACROSS THE LOWER ELEVATIONS. NORTHEAST WINDS 5 TO 10 MPH,  
BECOMING NORTHWEST 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION AN INCH OR  
LESS. COLDER WITH HIGHS RANGING FROM 15 TO 20 ON THE HILLTOPS TO THE  
LOWER 20S ACROSS THE LOWER ELEVATIONS. NORTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW 90 PERCENT.    
SATURDAY NIGHT
 
LAKE EFFECT SNOW LIKELY IN THE EVENING, THEN SNOW  
SHOWERS LIKELY OVERNIGHT. ADDITIONAL ACCUMULATION AN INCH OR LESS.  
COLDER WITH LOWS 5 TO 10 ABOVE. NORTHWEST WINDS 10 TO 15 MPH,  
DIMINISHING TO 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS RANGING  
FROM 10 TO 15 ON THE HILLTOPS TO 15 TO 20 ACROSS THE LOWER  
ELEVATIONS. NORTHWEST WINDS 5 TO 10 MPH, BECOMING LIGHT. CHANCE OF  
SNOW 50 PERCENT.    
SUNDAY NIGHT
 
BECOMING MAINLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.  
LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW AND RAIN  
SHOWERS. HIGHS IN THE MID 30S.    
TUESDAY NIGHT
 
CLOUDY. LOWS IN THE MID 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
NYZ003-210415-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 3 INCHES. LOWS 15 TO  
20. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
SATURDAY
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION AN INCH OR  
LESS. COLDER WITH HIGHS IN THE LOWER 20S. NORTHWEST WINDS 10 TO  
15 MPH. CHANCE OF SNOW 90 PERCENT.    
SATURDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW IN THE EVENING, THEN A  
CHANCE OF SNOW SHOWERS OVERNIGHT. COLD WITH LOWS 5 TO 10 ABOVE.  
NORTHWEST WINDS 5 TO 10 MPH, BECOMING LIGHT. CHANCE OF SNOW  
50 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS 15 TO  
20. LIGHT WINDS. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND COLD WITH LOWS RANGING FROM AROUND  
5 ABOVE INLAND TO 10 TO 15 ALONG THE LAKE ONTARIO SHORE. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS IN THE UPPER 30S.    
TUESDAY NIGHT
 
CLOUDY. LOWS IN THE UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S.  
 

 
 
NYZ004-210415-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 3 INCHES. LOWS AROUND  
20. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
SATURDAY
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION AROUND AN  
INCH. COLDER WITH HIGHS IN THE LOWER 20S. NORTH WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY IN THE EVENING, THEN SNOW SHOWERS  
LIKELY OVERNIGHT. ADDITIONAL ACCUMULATION AROUND AN INCH. COLD WITH  
LOWS 10 TO 15. NORTHWEST WINDS 5 TO 10 MPH, BECOMING LIGHT. CHANCE  
OF SNOW 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.  
COLD WITH HIGHS 15 TO 20. LIGHT WINDS. CHANCE OF SNOW 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND COLD WITH LOWS 5 TO 10 ABOVE.  
LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 30.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE LOWER 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
CLOUDY. LOWS IN THE UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
NYZ005-210415-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
329 PM EST FRI DEC 20 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST  
SATURDAY...  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES. LOWS AROUND  
20. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTH 10 TO 15 MPH. CHANCE  
OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION 1 TO 2 INCHES  
IN THE MOST PERSISTENT SNOWS. COLDER WITH HIGHS IN THE LOWER 20S.  
NORTH WINDS 10 TO 15 MPH, BECOMING NORTHWEST. CHANCE OF SNOW NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
CLOUDY. SNOW LIKELY IN THE EVENING, THEN A CHANCE  
OF SNOW SHOWERS OVERNIGHT. ADDITIONAL ACCUMULATION AROUND AN INCH.  
COLDER WITH LOWS AROUND 10 ABOVE. NORTHWEST WINDS 5 TO 10 MPH,  
BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS 15 TO  
20. LIGHT WINDS. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND COLD WITH LOWS 5 TO 10 ABOVE.  
LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS IN THE LOWER 20S. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. HIGHS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
LOWS IN THE MID 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
NYZ006-210415-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
329 PM EST FRI DEC 20 2024  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION UP TO 2 INCHES. LOWS  
RANGING FROM AROUND 10 ABOVE ON THE TUG HILL TO 15 TO 20 ACROSS THE  
LOWER ELEVATIONS. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTH 10 TO  
15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY
 
LAKE EFFECT SNOW. ADDITIONAL ACCUMULATION AN INCH OR  
LESS. COLDER WITH HIGHS RANGING FROM 10 TO 15 ON THE TUG HILL TO  
20 TO 25 ACROSS THE LOWER ELEVATIONS. NORTH WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST. CHANCE OF SNOW NEAR 100 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. COLDER WITH LOWS RANGING FROM ZERO TO 5 BELOW ACROSS THE  
TUG HILL TO 5 TO 10 ABOVE ALONG THE LAKE ONTARIO SHORE. NORTH WINDS  
5 TO 10 MPH, BECOMING LIGHT.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS RANGING FROM  
5 TO 10 ABOVE ON THE TUG HILL TO 10 TO 15 ACROSS THE LOWER  
ELEVATIONS. LIGHT WINDS. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND COLD WITH LOWS RANGING FROM ZERO  
TO 5 BELOW ACROSS THE TUG HILL TO 5 TO 10 ABOVE ALONG THE LAKE  
ONTARIO SHORE. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS 15 TO 20. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE LOWER 30S. CHANCE OF  
SNOW 70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS 15 TO 20. CHANCE OF SNOW  
60 PERCENT.    
CHRISTMAS DAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
NYZ007-210415-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
329 PM EST FRI DEC 20 2024  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION AN INCH OR LESS. LOWS 10 TO  
15. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW IN THE MORNING. LITTLE OR NO ADDITIONAL  
ACCUMULATION. COLDER WITH HIGHS 15 TO 20. NORTH WINDS 10 TO 15 MPH.  
CHANCE OF SNOW 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND COLDER WITH LOWS RANGING FROM  
ZERO TO 5 BELOW ACROSS THE TUG HILL TO ZERO TO 5 ABOVE ALONG THE  
LAKE ONTARIO SHORE. NORTH WINDS 5 TO 10 MPH, BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY AND COLD WITH HIGHS 5 TO 10 ABOVE. LIGHT  
WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS RANGING FROM ZERO TO  
5 BELOW ACROSS THE TUG HILL TO ZERO TO 5 ABOVE ALONG THE LAKE  
ONTARIO SHORE. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 20S.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS 15 TO 20. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS IN THE LOWER 30S. CHANCE OF  
SNOW 70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS 15 TO 20. CHANCE OF SNOW  
60 PERCENT.    
CHRISTMAS DAY
 
PARTLY SUNNY. HIGHS AROUND 30.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
NYZ008-210415-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
329 PM EST FRI DEC 20 2024  
   
TONIGHT
 
SNOW. ADDITIONAL ACCUMULATION AN INCH OR LESS. LOWS 10 TO  
15. LIGHT WINDS, BECOMING NORTH 5 TO 10 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
SATURDAY
 
CLOUDY. SNOW IN THE MORNING. LITTLE OR NO ADDITIONAL  
ACCUMULATION. COLDER WITH HIGHS 10 TO 15. NORTH WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST 5 TO 10 MPH. CHANCE OF SNOW 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY AND MUCH COLDER WITH LOWS ZERO TO  
5 BELOW. NORTHWEST WINDS 5 TO 10 MPH, BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY AND COLD WITH HIGHS 5 TO 10 ABOVE. LIGHT  
WINDS.    
SUNDAY NIGHT
 
MAINLY CLEAR. COLD WITH LOWS 5 BELOW TO 10 BELOW  
ZERO. LIGHT WINDS.    
MONDAY
 
MOSTLY SUNNY. HIGHS 20 TO 25.    
MONDAY NIGHT
 
SNOW LIKELY. LOWS AROUND 15. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. HIGHS AROUND 30. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY. LOWS AROUND 15. CHANCE OF SNOW  
60 PERCENT.    
CHRISTMAS DAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
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