Hourly Weather Forecast - St Catharines, Ontario, CA

Partly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Cloudy

30% Chance of Snow

50% Chance of Heavy Snow

70% Chance of Heavy Snow

Snow

80% Chance of Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance Frozen Mix

50% Chance Frozen Mix

40% Chance Frozen Mix

30% Chance Frozen Mix

30% Chance Frozen Mix

30% Chance Frozen Mix

30% Chance of Flurries

30% Chance Frozen Mix

30% Chance Frozen Mix