Hourly Weather Forecast - Lewistown, MT

40% Chance Freezing Rain

30% Chance Frozen Mix

30% Chance Frozen Mix

40% Chance of Snow

40% Chance Frozen Mix

30 % Chance of Heavy Snow

40% Chance of Heavy Snow

40% Chance of Heavy Snow

50% Chance of Snow

40% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Snow

30% Chance of Snow

30% Chance Frozen Mix

30 % Chance of Heavy Snow

30 % Chance of Heavy Snow

Cloudy

Cloudy

Mostly Cloudy