Hourly Weather Forecast - Altoona, IA

70% Chance of Light Rain

70% Chance of Light Rain

60% Chance of Light Rain

70% Chance of Rain

60% Chance of Rain

50% Chance of Light Rain

30% Chance of Light Rain

Cloudy

Windy

40% Chance of Snow

50% Chance Frozen Mix

50% Chance of Snow

70% Chance of Heavy Snow

80% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

50% Chance of Heavy Snow

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow