Hourly Weather Forecast - Mount Prospect, IL

50% Chance of Snow

40% Chance of Snow

50% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

60% Chance of Heavy Snow

40% Chance of Snow

Cloudy

Cloudy

30% Chance of Flurries

30% Chance of Flurries

30% Chance of Light Rain

30% Chance of Flurries

Cloudy

Cloudy

Cloudy

Mostly Cloudy

30% Chance of Flurries

30% Chance of Flurries

30% Chance of Snow

30% Chance of Snow

30 % Chance of Heavy Snow

40% Chance of Flurries