Tonight...Lake effect snow...Heavy at Times. Areas of blowing snow. Additional accumulation 8 to 14 inches in persistent bands...With up to 2 feet on the tug hill. Windy with lows 15 to 20. West winds 15 to 30 mph. Gusts up to 45 mph. Chance of snow near 100 percent.

Friday...Lake effect snow...Heavy at Times. Areas of blowing snow. Additional accumulation 6 to 12 inches in persistent bands...With up to 2 feet on the tug hill. Highs in the lower 20s. West winds 15 to 25 mph. Gusts up to 40 mph. Chance of snow near 100 percent.

Friday Night...More lake effect snow. Additional accumulation 6 to 12 inches in persistent bands...Greatest on the tug hill. Lows 10 to 15. West winds 15 to 25 mph. Gusts up to 40 mph. Chance of snow near 100 percent.

Saturday...More lake effect snow. Highs in the mid 20s. Northwest winds 10 to 20 mph...Becoming west. Chance of snow 80 percent.

Saturday Night...Partly cloudy. Lows 10 to 15. Southwest winds 10 to 15 mph...Becoming south.

Sunday...Mostly cloudy with a chance of rain or snow showers. Highs in the lower 30s. Chance of precipitation 30 percent.

Sunday Night...Mostly cloudy. Lows in the lower 20s.

Monday...Partly sunny. Highs in the upper 30s.

Monday Night...Mostly cloudy with a chance of rain or snow showers. Lows in the mid 20s. Chance of precipitation 30 percent.

Tuesday...Mostly cloudy with a chance of rain or snow showers. Highs in the mid 30s. Chance of precipitation 40 percent.

Tuesday Night...Snow showers likely. Lows 15 to 20. Chance of snow 60 percent.

Wednesday...Snow showers likely. Highs in the lower 20s. Chance of snow 60 percent.

Wednesday Night...Snow showers likely. Lows 5 to 10 above. Chance of snow 60 percent.

Thursday...Partly sunny with a 40 percent chance of snow showers. Highs in the lower 20s.