Expires:202512221100;;002575 FPUS51 KBUF 220301 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 1000 PM EST Sun Dec 21 2025 NYZ021-221100- Allegany- Including the city of Wellsville 1000 PM EST Sun Dec 21 2025 .OVERNIGHT...Partly to mostly cloudy. Lows 10 to 15. West winds 10 to 15 mph, diminishing to 10 mph or less. .MONDAY...Mostly sunny in the morning, then becoming partly sunny. Highs ranging from the lower 30s on the hilltops to the mid 30s across the lower elevations. Southwest winds 10 mph or less, becoming west. .MONDAY NIGHT...Snow. Accumulation an inch or less. Not as cold with lows in the mid 20s. South winds 10 mph or less. Chance of snow 90 percent. .TUESDAY...Snow and rain in the morning, then rain in the afternoon. Highs ranging from the mid 30s on the hilltops to the lower 40s across the lower elevations. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Partly sunny. Highs in the mid 30s. .WEDNESDAY NIGHT AND CHRISTMAS DAY...Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 20s. Highs in the mid 40s. .THURSDAY NIGHT AND FRIDAY...Showers likely. Lows in the mid 30s. Highs in the upper 40s. Chance of rain 70 percent. .FRIDAY NIGHT...Rain showers likely with a chance of snow showers. Lows in the upper 20s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 30s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the mid 20s. Highs in the mid 30s. $$