Hourly Weather Forecast - Sumner, IA

Light Rain

Thunderstorms

Thunderstorms

Thunderstorms

Rain

Rain

80% Chance Freezing Rain

Frozen Mix

Heavy Snow

Heavy Snow

80% Chance of Heavy Snow

80% Chance of Heavy Snow

80% Chance of Heavy Snow

Heavy Snow

Heavy Snow

80% Chance of Heavy Snow

70% Chance of Flurries

70% Chance of Flurries

70% Chance of Flurries

70% Chance of Flurries

70% Chance of Flurries

60% Chance of Flurries

50% Chance Snow Showers