Weather hour by hour (periods) in Montana , United States

Day

brisk wind, chance for rain showers, snow/rain mix, snow showers

Night

snow showers

Day

snow showers till morning followed by snow/rain mix

Night

snow/rain mix till midnight

Day

generally scattered clouds with light rain at noon

12°

Night

mostly clear

Day

scattered clouds

17°

Night

scattered clouds

Day

scattered clouds

22°

Night

mostly clear

11°

Day

scattered clouds

22°

Night

scattered clouds

13°

Day

scattered clouds

23°

Night

partly cloudy

11°

Day

chance for rain showers with thunderstorms

20°

Night

generally overcast with chance for rain showers at early night hours

11°

Day

chance for rain showers with thunderstorms from noon

20°

Night

generally clear with chance for light rain with thunderstorms at early night hours

12°

Dawn

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

Morning

Sleet

Sleet

Noon

Sleet

Sleet

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Snowy

Snowy

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

44km/h

Morning

North-west

48km/h

Noon

Western

50km/h

Afternoon

North-west

53km/h

Evening

North-west

47km/h

Night

Western

44km/h

Dawn

Relative Humidity

55%

Morning

Relative Humidity

52%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

87%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Snowy

Snowy

Morning

Sleet

Sleet

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Sleet

Sleet

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

North-west

41km/h

Morning

Western

34km/h

Noon

Western

27km/h

Afternoon

Western

25km/h

Evening

Western

22km/h

Night

Western

22km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

84%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

89%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

90%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Light Rain

Light Rain

10°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Scattered Clouds

Scattered Clouds

Night

Mostly Clear

Mostly Clear

Dawn

Western

21km/h

Morning

Western

22km/h

Noon

Western

19km/h

Afternoon

North-west

19km/h

Evening

Western

14km/h

Night

Western

14km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

81%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

75%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

62%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Scattered Clouds

Scattered Clouds

Dawn

Western

12km/h

Morning

Western

11km/h

Noon

Western

8km/h

Afternoon

North-west

5km/h

Evening

Southwestern

3km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

58%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

59%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Mostly Clear

Mostly Clear

13°

Noon

Mostly Clear

Mostly Clear

21°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Mostly Clear

Mostly Clear

13°

Dawn

Southwestern

14km/h

Morning

Western

15km/h

Noon

Western

15km/h

Afternoon

North-west

16km/h

Evening

Western

11km/h

Night

Western

10km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

54%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

63%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

11°

Morning

Mostly Clear

Mostly Clear

15°

Noon

Scattered Clouds

Scattered Clouds

22°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Scattered Clouds

Scattered Clouds

18°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Western

9km/h

Morning

Western

7km/h

Noon

Eastern

11km/h

Afternoon

Eastern

11km/h

Evening

Eastern

8km/h

Night

Eastern

7km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

53%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

58%

Night

Relative Humidity

67%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

13°

Morning

Mostly Clear

Mostly Clear

17°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Scattered Clouds

Scattered Clouds

23°

Evening

Scattered Clouds

Scattered Clouds

18°

Night

Overcast

Overcast

13°

Dawn

Southeastern

8km/h

Morning

Southern

13km/h

Noon

Southern

15km/h

Afternoon

Southern

9km/h

Evening

Southwestern

6km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

50%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

60%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy

Partly Cloudy

11°

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

13°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

19°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

20°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Chance for Rain Showers

Chance for Rain Showers

12°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Western

16km/h

Morning

Western

17km/h

Noon

Western

15km/h

Afternoon

North-west

13km/h

Evening

North-west

8km/h

Night

Western

9km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

68%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

74%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

31%

Noon

Precipitation Probability

31%

Afternoon

Precipitation Probability

36%

Evening

Precipitation Probability

36%

Night

Precipitation Probability

36%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

19°

Afternoon

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

20°

Evening

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

16°

Night

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

12°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

13km/h

Morning

Western

15km/h

Noon

North-west

17km/h

Afternoon

North-west

16km/h

Evening

North-west

13km/h

Night

Western

16km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

62%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

68%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

36%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

38%

Night

Precipitation Probability

38%