Hourly Weather Forecast - Potomac, IL

60% Chance of Heavy Snow

50% Chance of Heavy Snow

30% Chance of Snow

30% Chance of Snow

Mostly Cloudy

30% Chance of Snow

Partly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

30% Chance of Snow

Mostly Cloudy

30% Chance of Snow

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Cloudy