Hourly Weather Forecast - Islip, NY

60% Chance of Heavy Snow

70% Chance of Heavy Snow

80% Chance of Snow

80% Chance of Heavy Snow

80% Chance of Heavy Snow

80% Chance of Snow

80% Chance of Heavy Snow

80% Chance of Snow

80% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Snow

60% Chance of Heavy Snow

50% Chance of Heavy Snow

30% Chance of Snow

30% Chance of Snow

30% Chance Snow Showers

30% Chance Snow Showers

Partly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Clear

Clear

Clear