Hourly Weather Forecast - Alton, IA

60% Chance Rain Showers

70% 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 Rain Showers

60% Chance of Storms

60% Chance of Storms

60% Chance of Storms

60% Chance of Storms

50% Chance of Light Rain

40% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

Cloudy

30% Chance of Light Rain

30% Chance of Light Rain

40% Chance of Light Rain

40% Chance of Heavy Snow