Hourly Weather Forecast - Postville, IA

50% Chance of Heavy Snow

40% Chance of Heavy Snow

50% Chance of Heavy Snow

60% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

60% Chance of Snow

50% Chance of Snow

40% Chance of Flurries

40% Chance of Snow

40% Chance of Heavy Snow

40% Chance of Heavy Snow

40% Chance of Heavy Snow

50% Chance of Heavy Snow

50% Chance of Flurries

40% Chance Snow Showers

30% Chance Snow Showers

30% Chance of Snow

30% Chance of Snow

30% Chance of Snow

Mostly Cloudy