Hourly Weather Forecast - Sun Prairie, WI

70% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Snow

60% Chance of Snow

40% Chance of Flurries

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Cloudy

Cloudy

Cloudy

Mostly Cloudy

30% Chance of Flurries

30% Chance of Snow

40% Chance of Snow

50% Chance of Snow

40% Chance Snow Showers

40% Chance Snow Showers

50% Chance of Flurries

50% Chance Frozen Mix

60% Chance Frozen Mix