Hourly Weather Forecast - Round Lake, IL

50% Chance of Storms

50% Chance of Storms

60% Chance of Storms

70% Chance of Storms

80% Chance of Storms

Thunderstorms

80% Chance of Storms

80% Chance of Storms

70% Chance of Storms

60% Chance of Storms

60% Chance of Storms

60% Chance of Storms

60% Chance of Storms

80% Chance of Storms

80% Chance of Storms

80% Chance of Storms

80% Chance of Storms

80% Chance of Storms

70% Chance of Storms

60% Chance of Storms

60% Chance of Storms

50% Chance of Storms

50% Chance Rain Showers