Hourly Weather Forecast - Onalaska, WI

30% Chance Rain Showers

40% Chance of Storms

60% Chance of Storms

70% Chance of Storms

Thunderstorms

Thunderstorms

Thunderstorms

70% Chance of Storms

60% Chance of Storms

50% Chance of Rain

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance Rain Showers

Partly Cloudy

Partly Cloudy

30% Chance Rain Showers

30% Chance Rain Showers

30% Chance Rain Showers

Mostly Sunny

Mostly Clear

Mostly Clear

Mostly Clear