Allegany NY Weather

Includes the Counties: Chautauqua, Cattaraugus
Includes the Cities: Jamestown, Olean

Tonight...Cloudy with lake-effect snow showers developing shortly after sunset. Snow accumulation 1 to 3 inches in persistent snow showers. Lows in the lower 20s. West winds around 10 mph...Becoming northwest. Chance of snow 80 percent.
Monday...Lake effect snow showers. Additional accumulation 1 to 2 inches. Highs in the upper 20s. Northwest winds 10 mph or less. Chance of snow 80 percent.
Monday Night...Snow showers likely. Additional accumulation 2 to 3 inches possible. Lows 15 to 20. Northwest winds 10 to 15 mph. Chance of snow 70 percent.
Tuesday...Mostly cloudy with a chance of snow showers in the morning...Then partly sunny in the afternoon. Highs in the mid 20s. Northwest winds 10 to 15 mph. Chance of snow 30 percent.
Tuesday Night...Partly cloudy. Lows 10 to 15. Northwest winds 10 mph or less.
Wednesday...Mostly sunny. Highs in the upper 20s.
Wednesday Night...Mostly cloudy. Lows 15 to 20.
Thursday...Mostly cloudy. Highs in the mid 30s.
Thursday Night...Mostly cloudy with a 40 percent chance of snow. Windy with lows in the upper 20s.
Christmas Day...Rain likely with a chance of snow. Highs in the upper 30s. Chance of precipitation 60 percent.
Friday Night...Cloudy with a chance of rain or snow. Lows in the lower 30s. Chance of precipitation 50 percent.
Saturday...Mostly cloudy with a chance of rain or snow. Highs in the mid 30s. Chance of precipitation 40 percent.
Saturday Night...Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s.
Sunday...Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 20s.