Hourly Weather Forecast - Gretna, NY

Cloudy

30% Chance of Snow

40% Chance of Snow

40% Chance of Heavy Snow

40% Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

Cloudy

Cloudy

40% Chance of Snow

60% Chance of Snow

80% Chance of Snow

80% Chance of Snow

80% Chance of Snow

80% Chance of Flurries

60% Chance Snow Showers

50% Chance Snow Showers

30% Chance Snow Showers

Partly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Cloudy