Hourly Weather Forecast - Island Lake, IL

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance Frozen Mix

30% Chance Frozen Mix

60% Chance Frozen Mix

50% Chance Frozen Mix

50% Chance of Heavy Snow

30% Chance of Snow

30% Chance Frozen Mix

Cloudy

Mostly Cloudy

Cloudy

Cloudy

Cloudy

Cloudy

30% Chance of Snow

30% Chance of Snow

30% Chance of Snow

30% Chance of Snow

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy