Hourly Weather Forecast - St Thomas, Ontario, CA

Cloudy

30% Chance of Snow

Mostly Cloudy

30% Chance of Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

30% Chance of Flurries

40% Chance of Flurries

50% Chance of Heavy Snow

60% Chance of Heavy Snow

70% Chance of Flurries