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

Rochester, United States

Day

snow showers and snow/rain mix and light rain at times

4°

Night

rain showers till midnight followed by snow/rain mix

3°

Day

snow/rain mix and snow showers at times

4°

Night

snow/rain mix, rain showers at dawn

3°

Day

rain showers

6°

Night

frost at dawn

0°

Day

cold and overcast

10°

Night

rain showers with thunderstorms, chance for snow/rain mix at dawn

4°

Day

snow/rain mix and snow showers at times

4°

Night

snow/rain mix at evening followed by snow showers

2°

Day

cold

4°

Night

generally cloudy with frost at dawn

0°

Day

chance for snow/rain mix from noon

4°

Night

light fog and chance for snow/rain mix, snow showers at times

1°

Day

chance for snow/rain mix at morning followed by chance for light rain

6°

Night

chance for light rain at evening

3°

Day

cold and overcast

6°

Night

chance for rain showers from evening till dawn followed by chance for snow/rain mix

2°

Dawn

Frost

Frost

0°

Morning

Scattered snow

Scattered snow

1°

Noon

Snowy

Snowy

2°

Afternoon

Sleet

Sleet

4°

Evening

Rain Showers

Rain Showers

4°

Night

Sleet

Sleet

4°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southwestern

22km/h

Morning

Southwestern

21km/h

Noon

Southwestern

24km/h

Afternoon

Western

24km/h

Evening

Western

25km/h

Night

Western

25km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

82%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

89%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

88%

Dawn

Sleet

Sleet

3°

Morning

Sleet

Sleet

3°

Noon

Sleet

Sleet

4°

Afternoon

Sleet

Sleet

4°

Evening

Sleet

Sleet

4°

Night

Sleet

Sleet

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

Western

25km/h

Morning

Western

26km/h

Noon

Western

31km/h

Afternoon

Western

28km/h

Evening

Western

22km/h

Night

Western

20km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

80%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

90%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

75%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

85%

Dawn

Sleet

Sleet

3°

Morning

Rain Showers

Rain Showers

5°

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

6°

Afternoon

Chance for Light Rain

Chance for Light Rain

6°

Evening

Very Cold

Very Cold

4°

Night

Very Cold

Very Cold

1°

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

14km/h

Morning

Western

13km/h

Noon

North-west

25km/h

Afternoon

North-west

24km/h

Evening

North-west

18km/h

Night

North-west

9km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

84%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

66%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

75%

Morning

Precipitation Probability

68%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

0°

Morning

Very Cold

Very Cold

3°

Noon

Overcast

Overcast

8°

Afternoon

Overcast

Overcast

10°

Evening

Thunderstorms

Thunderstorms

11°

Night

Thunderstorms

Thunderstorms

13°

Night 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

8km/h

Morning

Southern

10km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

15km/h

Evening

Southeastern

17km/h

Night

Southern

26km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

70%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

92%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

87%

Night

Precipitation Probability

89%

Dawn

Sleet

Sleet

4°

Morning

Scattered snow

Scattered snow

3°

Noon

Sleet

Sleet

4°

Afternoon

Sleet

Sleet

4°

Evening

Scattered snow

Scattered snow

3°

Night

Scattered snow

Scattered snow

2°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Western

26km/h

Morning

North-west

27km/h

Noon

North-west

32km/h

Afternoon

North-west

33km/h

Evening

North-west

31km/h

Night

North-west

22km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

76%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

71%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

85%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

80%

Night

Precipitation Probability

81%

Dawn

Very Cold

Very Cold

2°

Morning

Very Cold

Very Cold

2°

Noon

Very Cold

Very Cold

4°

Afternoon

Very Cold

Very Cold

4°

Evening

Very Cold

Very Cold

3°

Night

Very Cold

Very Cold

1°

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

Very cold weather expected / Make sure to stay warm.

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

27km/h

Morning

North-west

31km/h

Noon

North-west

31km/h

Afternoon

North-west

28km/h

Evening

North-west

23km/h

Night

North-west

17km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

59%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

61%

Night

Relative Humidity

63%

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

Frost

Frost

0°

Morning

Very Cold

Very Cold

2°

Noon

Chance for Sleet

Chance for Sleet

4°

Afternoon

Chance for Sleet

Chance for Sleet

4°

Evening

Chance for Sleet

Chance for Sleet

2°

Night

Chance for Sleet

Chance for Sleet

1°

Dawn

Western

9km/h

Morning

Southern

7km/h

Noon

Southeastern

12km/h

Afternoon

Eastern

14km/h

Evening

Southeastern

16km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

76%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

90%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

44%

Afternoon

Precipitation Probability

41%

Evening

Precipitation Probability

55%

Night

Precipitation Probability

42%

Dawn

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

1°

Morning

Chance for Sleet

Chance for Sleet

4°

Noon

Partly Cloudy with a chance for Light Rain

Partly Cloudy with a chance for Light Rain

6°

Afternoon

Chance for Light Rain

Chance for Light Rain

6°

Evening

Very Cold

Very Cold

4°

Night

Very Cold

Very Cold

4°

Dawn

Eastern

17km/h

Morning

Northeastern

17km/h

Noon

Northeastern

16km/h

Afternoon

Northeastern

16km/h

Evening

Northeastern

16km/h

Night

Northeastern

15km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

86%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

83%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

3°

Morning

Very Cold

Very Cold

4°

Noon

Overcast

Overcast

6°

Afternoon

Overcast

Overcast

6°

Evening

Chance for Rain Showers

Chance for Rain Showers

5°

Night

Chance for Rain Showers

Chance for Rain Showers

4°

Dawn

Northeastern

10km/h

Morning

Northeastern

10km/h

Noon

Eastern

14km/h

Afternoon

Eastern

17km/h

Evening

Eastern

22km/h

Night

Eastern

27km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

75%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

75%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

28%

Night

Precipitation Probability

35%