West Sayville NY Weather

Mostly Cloudy Temp: 17°F

Humidity: 56% Wind Speed: NW21.9MPH G TO31.1(19MPH G TO27KT) Barometer: 29.45 in. Dewpoint: 4°F Heat Index: 17°F Wind Chill: 17°F

Civil Twilight:	6:45 AM EST	Moon Phase: Waning Gibbous Moon
Sunrise:	7:16 AM EST
Sunset:	4:36 PM EST
Civil Twilight:	5:07 PM EST

WIND ADVISORY IN EFFECT UNTIL 6 PM EST SUNDAY WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST SUNDAY

Tonight...Mostly cloudy. A slight chance of snow late this evening...Then snow likely after midnight. Areas of blowing snow. Snow accumulation less than an inch. Windy and cooler with lows around 15. Northwest winds 25 to 30 mph with gusts up to 50 mph. Chance of snow 60 percent. Wind chill values as low as 4 below.
Sunday...Snow likely. Areas of blowing snow. Snow accumulation one inch or less. Total snow accumulation of 3 to 5 inches. Windy with highs in the mid 20s. Northwest winds 25 to 30 mph with gusts up to 50 mph. Chance of snow 70 percent. Wind chill values as low as 3 below.
Sunday Night...Mostly cloudy with a 20 percent chance of snow. Windy with lows around 20. Northwest winds 15 to 25 mph. Gusts up to 45 mph...Decreasing to 35 mph after midnight.
Monday...Mostly cloudy in the morning...Then becoming partly sunny. Brisk with highs in the lower 30s. Northwest winds 15 to 20 mph.
Monday Night...Mostly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph.
Tuesday...Partly sunny and brisk. Highs in the mid 30s.
Tuesday Night...Mostly cloudy. Lows in the mid 20s.
Wednesday...Mostly sunny. Highs in the upper 30s.
Wednesday Night...Partly cloudy. Lows in the mid 20s.
Thursday...Mostly sunny. Highs in the mid 30s.
Thursday Night...Mostly cloudy. A chance of snow after midnight. Lows in the lower 20s. Chance of snow 30 percent.
Friday...Mostly cloudy with a 30 percent chance of snow. Highs in the lower 30s.
Friday Night...Mostly cloudy with a 30 percent chance of snow. Lows around 20.
Saturday...Mostly sunny and brisk. Highs in the upper 20s.