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

Rochester, United States

Day

frost, snow showers from noon

-3°

Night

snow showers, frost at dawn

-9°

Day

frost and chance for light snow at times

-6°

Night

frost and chance for light snow at times

-9°

Day

chance for light snow at morning followed by frost

-4°

Night

chance for snow showers, frost at dawn

-7°

Day

frost and light snow at times

-4°

Night

frost and chance for light snow at times

-6°

Day

frost at morning followed by chance for snow showers

-3°

Night

frost and chance for snow showers at times

-6°

Day

chance for snow showers till noon followed by frost

-2°

Night

frost till midnight followed by light snow

-7°

Day

frost

-3°

Night

frost till midnight followed by snow showers

-5°

Day

light fog till noon

3°

Night

chance for snow/rain mix, light snow, frost at times

-1°

Day

frost

0°

Night

frost

-2°

Dawn

Scattered snow

Scattered snow

-6°

Morning

Frost

Frost

-5°

Noon

Scattered snow

Scattered snow

-3°

Afternoon

Scattered snow

Scattered snow

-3°

Evening

Snowy

Snowy

-5°

Night

Snowy

Snowy

-7°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

27km/h

Morning

Southwestern

23km/h

Noon

Western

23km/h

Afternoon

Western

20km/h

Evening

Western

22km/h

Night

Western

16km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

74%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Scattered snow

Scattered snow

-9°

Morning

Frost

Frost

-9°

Noon

Chance for Light Snow

Chance for Light Snow

-7°

Afternoon

Frost

Frost

-6°

Evening

Chance for Light Snow

Chance for Light Snow

-9°

Night

Frost

Frost

-9°

Dawn

North-west

15km/h

Morning

Western

15km/h

Noon

Western

19km/h

Afternoon

Western

21km/h

Evening

Western

27km/h

Night

Western

25km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

69%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

70%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

41%

Night

Precipitation Probability

39%

Dawn

Scattered snow

Scattered snow

-7°

Morning

Scattered snow

Scattered snow

-7°

Noon

Frost

Frost

-5°

Afternoon

Frost

Frost

-4°

Evening

Scattered snow

Scattered snow

-6°

Night

Scattered snow

Scattered snow

-7°

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

Southwestern

19km/h

Morning

Western

24km/h

Noon

Western

25km/h

Afternoon

Western

25km/h

Evening

Western

23km/h

Night

Western

21km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

78%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

81%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

69%

Dawn

Frost

Frost

-7°

Morning

Scattered snow

Scattered snow

-6°

Noon

Scattered snow

Scattered snow

-5°

Afternoon

Scattered snow

Scattered snow

-4°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-6°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Western

21km/h

Morning

Western

19km/h

Noon

Western

18km/h

Afternoon

Western

15km/h

Evening

Western

12km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

81%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

82%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

51%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-4°

Noon

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-3°

Afternoon

Chance for Light Snow

Chance for Light Snow

-3°

Evening

Frost

Frost

-4°

Night

Frost

Frost

-6°

Dawn

Southwestern

9km/h

Morning

Southern

6km/h

Noon

Southeastern

8km/h

Afternoon

Southeastern

8km/h

Evening

Eastern

7km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

75%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

81%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

40%

Night

Precipitation Probability

36%

Dawn

Frost

Frost

-6°

Morning

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-5°

Noon

Scattered snow

Scattered snow

-2°

Afternoon

Frost

Frost

-2°

Evening

Frost

Frost

-4°

Night

Scattered snow

Scattered snow

-4°

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

15km/h

Morning

Southern

19km/h

Noon

Southern

19km/h

Afternoon

Southwestern

23km/h

Evening

Western

22km/h

Night

Southwestern

21km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

88%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

89%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

68%

Dawn

Scattered snow

Scattered snow

-7°

Morning

Frost

Frost

-6°

Noon

Frost

Frost

-4°

Afternoon

Frost

Frost

-3°

Evening

Frost

Frost

-4°

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 Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

14km/h

Morning

North-west

3km/h

Noon

Southern

5km/h

Afternoon

Southern

4km/h

Evening

Southeastern

10km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

87%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

91%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

65%

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

Mist - Light Fog

Mist - Light Fog

1°

Noon

Mist - Light Fog

Mist - Light Fog

3°

Afternoon

Very Cold

Very Cold

3°

Evening

Sleet

Sleet

3°

Night

Very Cold

Very Cold

1°

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

15km/h

Morning

Southern

15km/h

Noon

Southern

16km/h

Afternoon

Southern

17km/h

Evening

Southwestern

17km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

92%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

98%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

-1°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

0°

Afternoon

Frost

Frost

0°

Evening

Frost

Frost

-1°

Night

Frost

Frost

-2°

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

Western

19km/h

Morning

Western

19km/h

Noon

Western

17km/h

Afternoon

Western

15km/h

Evening

Southwestern

12km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

77%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

85%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%