Fri Nov 29 12:36:55 AM EST 2024 Ontario- Including the city of Canandaigua 1236 AM EST Fri Nov 29 2024 .OVERNIGHT...Partly cloudy. A chance of snow late. Lows in the upper 20s. West winds 5 to 10 mph. Chance of snow 30 percent. .FRIDAY...Lake effect snow showers likely. Accumulation in the most persistent snows ranging from an inch or less across the lower elevations to 1 to 2 inches across the higher terrain. Highs ranging from around 30 on the hilltops to the upper 30s across the lower elevations. Southwest winds 10 to 15 mph, becoming west. Chance of snow 70 percent. .FRIDAY NIGHT...Partly cloudy. Snow showers likely in the evening, then a chance of snow showers overnight. Additional accumulation ranging from little or nothing across the lower elevations to around an inch across the higher terrain. Lows ranging from the lower 20s on the hilltops to the mid 20s across the lower elevations. West winds 10 to 15 mph, becoming southwest. Chance of snow 60 percent. .SATURDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow showers in the afternoon. Highs ranging from the upper 20s on the hilltops to the mid 30s across the lower elevations. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 20 to 25. Southwest winds 10 to 15 mph. .SUNDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs in the lower 30s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Lake effect snow showers likely. Lows in the mid 20s. Highs in the lower 30s. Chance of snow 70 percent. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a 50 percent chance of snow showers. Highs in the lower 30s. Lows 20 to 25. .WEDNESDAY NIGHT...Snow showers likely. Lows in the mid 20s. Chance of snow 60 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 30s.