Hourly Weather Forecast - Rock Falls, IL

70% Chance Frozen Mix

70% Chance Frozen Mix

60% Chance Frozen Mix

50% Chance Frozen Mix

40% Chance Frozen Mix

70% Chance of Flurries

60% Chance of Flurries

50% Chance of Flurries

50% Chance of Flurries

50% Chance of Flurries

60% Chance of Flurries

50% Chance of Flurries

40% Chance of Flurries

40% Chance of Flurries

40% Chance of Flurries

40% Chance of Flurries

40% Chance of Flurries

40% Chance Snow Showers

40% Chance of Flurries

30% Chance of Flurries

30% Chance of Flurries

Mostly Cloudy

30% Chance of Flurries