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

Rochester, United States

Day

frost

1°

Night

frost till midnight followed by snow showers

-1°

Day

snow showers, chance for snow/rain mix

5°

Night

chance for snow showers till dawn followed by frost

-3°

Day

frost

-2°

Night

frost till midnight followed by snow showers

-3°

Day

snow showers till noon

1°

Night

frost and chance for light snow at times

-4°

Day

frost

1°

Night

frost till midnight followed by chance for snow showers

-1°

Day

snow showers till noon followed by frost

-1°

Night

frost

-9°

Day

frost

-1°

Night

frost till dawn

-5°

Day

generally scattered clouds with frost till noon

3°

Night

chance for rain showers from midnight followed by chance for snow/rain mix

2°

Day

light snow

2°

Night

light snow

-2°

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

1°

Afternoon

Frost

Frost

1°

Evening

Frost

Frost

0°

Night

Frost

Frost

-1°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

26km/h

Morning

Western

20km/h

Noon

Western

19km/h

Afternoon

Western

13km/h

Evening

Southwestern

10km/h

Night

Southeastern

16km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

68%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

75%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

52%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

34%

Dawn

Scattered snow

Scattered snow

-1°

Morning

Scattered snow

Scattered snow

2°

Noon

Very Cold

Very Cold

5°

Afternoon

Sleet

Sleet

4°

Evening

Scattered snow

Scattered snow

1°

Night

Scattered snow

Scattered snow

0°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southeastern

25km/h

Morning

Southern

26km/h

Noon

Southern

34km/h

Afternoon

Southwestern

31km/h

Evening

Southwestern

31km/h

Night

Western

29km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

73%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

83%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

63%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

71%

Dawn

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-3°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

-2°

Evening

Frost

Frost

-3°

Night

Frost

Frost

-3°

Day Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

27km/h

Morning

North-west

22km/h

Noon

North-west

18km/h

Afternoon

Western

12km/h

Evening

Southwestern

8km/h

Night

Southern

15km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

67%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

68%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Snowy

Snowy

-3°

Morning

Snowy

Snowy

-1°

Noon

Scattered snow

Scattered snow

1°

Afternoon

Very Cold

Very Cold

1°

Evening

Scattered snow

Scattered snow

0°

Night

Frost

Frost

-2°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

15km/h

Morning

Southern

10km/h

Noon

Southern

8km/h

Afternoon

Southeastern

6km/h

Evening

Eastern

5km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

73%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

91%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

64%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

1°

Afternoon

Frost

Frost

1°

Evening

Frost

Frost

0°

Night

Frost

Frost

0°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Dawn

North-west

15km/h

Morning

Western

18km/h

Noon

Western

19km/h

Afternoon

Western

20km/h

Evening

Western

25km/h

Night

Western

23km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

78%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

80%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

50%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-1°

Morning

Snowy

Snowy

-1°

Noon

Scattered snow

Scattered snow

-2°

Afternoon

Frost

Frost

-3°

Evening

Frost

Frost

-6°

Night

Frost

Frost

-8°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

16km/h

Morning

Western

27km/h

Noon

Western

30km/h

Afternoon

Western

27km/h

Evening

Western

20km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

71%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

74%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

80%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-9°

Morning

Frost

Frost

-6°

Noon

Frost

Frost

-1°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-3°

Night

Frost

Frost

-5°

Day Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Southern

19km/h

Morning

Southern

19km/h

Noon

Southwestern

25km/h

Afternoon

Southwestern

26km/h

Evening

Southwestern

28km/h

Night

Western

27km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

77%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

78%

Night

Relative Humidity

74%

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

Frost

Frost

-4°

Morning

Frost

Frost

-2°

Noon

Frost

Frost

3°

Afternoon

Very Cold

Very Cold

3°

Evening

Very Cold

Very Cold

3°

Night

Very Cold

Very Cold

4°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

25km/h

Morning

North-west

17km/h

Noon

North-west

11km/h

Afternoon

North-west

6km/h

Evening

Western

7km/h

Night

Southern

14km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

56%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

66%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

41%

Dawn

Chance for Sleet

Chance for Sleet

2°

Morning

Scattered snow

Scattered snow

2°

Noon

Scattered snow

Scattered snow

2°

Afternoon

Scattered snow

Scattered snow

2°

Evening

Scattered snow

Scattered snow

2°

Night

Scattered snow

Scattered snow

-1°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

17km/h

Morning

Southern

20km/h

Noon

Southern

25km/h

Afternoon

Southwestern

24km/h

Evening

Southwestern

20km/h

Night

Western

30km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

79%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

88%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

66%