Hourly Weather Forecast - St. Catharines, Ontario, CA

Mostly Cloudy

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

Partly Cloudy

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

Mostly Cloudy

Cloudy

Cloudy

Cloudy

Cloudy

Cloudy

Mostly Cloudy

Mostly Cloudy