Hourly Weather Forecast - Alton, MO

Partly Cloudy

30% Chance Rain Showers

40% Chance Rain Showers

40% Chance of Storms

50% Chance of Storms

60% Chance of Storms

50% Chance of Storms

40% Chance of Storms

30% Chance of Rain

30% Chance Rain Showers

30% Chance of Rain

Cloudy

30% Chance of Light Rain

40% Chance of Light Rain

50% Chance of Light Rain

60% Chance of Storms

80% Chance of Storms

Thunderstorms

Thunderstorms

Thunderstorms

Thunderstorms

Thunderstorms

Thunderstorms