Hourly Weather Forecast - Shannon, IL

80% Chance of Heavy Snow

80% Chance of Heavy Snow

80% Chance of Heavy Snow

80% Chance of Snow

70% Chance of Snow

50% Chance of Flurries

30% Chance Frozen Mix

Cloudy

Cloudy

Cloudy

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Cloudy

30% Chance of Flurries

30% Chance of Flurries

30% Chance of Snow

50% Chance of Snow

80% Chance of Heavy Snow

Snow

70% Chance of Snow

30% Chance of Snow

Partly Cloudy