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

Rochester, United States

Day

light snow till noon followed by frost

0°

Night

frost

-9°

Day

frost, chance for light snow at afternoon

-6°

Night

frost, snow showers

-8°

Day

frost, light snow at afternoon

-4°

Night

light snow till midnight followed by frost

-8°

Day

frost at morning followed by snow showers

-4°

Night

light snow at evening followed by frost

-4°

Day

frost

0°

Night

frost, chance for snow showers at dawn

-5°

Day

snow/rain mix, light rain at noon

4°

Night

snow/rain mix at evening, frost from midnight

-6°

Day

frost

-7°

Night

frost till midnight followed by chance for snow showers

-9°

Day

snow showers till noon followed by frost

-8°

Night

cold

-13°

Day

frost

-11°

Night

frost from midnight

-14°

Dawn

Frost

Frost

-3°

Morning

Scattered snow

Scattered snow

-1°

Noon

Scattered snow

Scattered snow

-1°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-4°

Night

Frost

Frost

-7°

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

Southwestern

18km/h

Morning

Southwestern

28km/h

Noon

Southwestern

28km/h

Afternoon

Western

27km/h

Evening

Western

25km/h

Night

Western

30km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

77%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

76%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

92%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-9°

Morning

Frost

Frost

-8°

Noon

Frost

Frost

-6°

Afternoon

Frost

Frost

-6°

Evening

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-7°

Night

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-7°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

30km/h

Morning

Western

27km/h

Noon

Western

30km/h

Afternoon

Western

30km/h

Evening

Western

27km/h

Night

Western

27km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

68%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

77%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

75%

Night

Precipitation Probability

92%

Dawn

Frost

Frost

-7°

Morning

Frost

Frost

-6°

Noon

Frost

Frost

-5°

Afternoon

Scattered snow

Scattered snow

-4°

Evening

Scattered snow

Scattered snow

-6°

Night

Scattered snow

Scattered snow

-8°

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

North-west

25km/h

Morning

North-west

27km/h

Noon

North-west

27km/h

Afternoon

North-west

24km/h

Evening

Western

16km/h

Night

Western

17km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

75%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

78%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

61%

Dawn

Frost

Frost

-8°

Morning

Scattered snow

Scattered snow

-7°

Noon

Snowy

Snowy

-5°

Afternoon

Scattered snow

Scattered snow

-4°

Evening

Scattered snow

Scattered snow

-4°

Night

Frost

Frost

-4°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

20km/h

Morning

Southwestern

19km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

19km/h

Evening

Southwestern

18km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

69%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

82%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-3°

Morning

Frost

Frost

-2°

Noon

Frost

Frost

-1°

Afternoon

Frost

Frost

0°

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.

Dawn

Western

20km/h

Morning

Southwestern

18km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

20km/h

Evening

Southern

25km/h

Night

Southwestern

25km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

81%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

74%

Night

Relative Humidity

75%

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

-3°

Morning

Chance for Sleet

Chance for Sleet

2°

Noon

Sleet

Sleet

4°

Afternoon

Sleet

Sleet

3°

Evening

Sleet

Sleet

2°

Night

Frost

Frost

-3°

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

Southwestern

21km/h

Morning

Southwestern

15km/h

Noon

Southwestern

13km/h

Afternoon

Western

12km/h

Evening

Western

14km/h

Night

North-west

18km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

90%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

87%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

37%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-6°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-8°

Afternoon

Frost

Frost

-8°

Evening

Frost

Frost

-8°

Night

Frost

Frost

-8°

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.

Dawn

Northern

17km/h

Morning

Northern

15km/h

Noon

Northern

13km/h

Afternoon

Northern

11km/h

Evening

Northern

10km/h

Night

Northeastern

13km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

81%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

75%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

58%

Dawn

Chance for Light Snow

Chance for Light Snow

-9°

Morning

Snowy

Snowy

-9°

Noon

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-8°

Afternoon

Frost

Frost

-9°

Evening

Very Cold

Very Cold

-11°

Night

Very Cold

Very Cold

-12°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

11km/h

Morning

Northeastern

3km/h

Noon

Western

4km/h

Afternoon

Western

21km/h

Evening

Western

30km/h

Night

Western

31km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

74%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

54%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

54%

Morning

Precipitation Probability

64%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-13°

Morning

Frost

Frost

-13°

Noon

Frost

Frost

-11°

Afternoon

Frost

Frost

-11°

Evening

Very Cold

Very Cold

-12°

Night

Frost

Frost

-14°

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

31km/h

Morning

Western

31km/h

Noon

Southwestern

32km/h

Afternoon

Southwestern

30km/h

Evening

Southwestern

24km/h

Night

Southwestern

23km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

60%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

56%

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%