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Weather hour by hour (periods) in Ottawa , Canada

Ottawa, Canada

Day

frost

-5°

Night

frost till midnight followed by chance for snow showers

-4°

Day

snow showers from noon

2°

Night

frost

-12°

Day

frost

2°

Night

snow/rain mix from midnight till dawn followed by rain showers

2°

Day

rain showers and snow/rain mix at morning

4°

Night

chance for snow showers at evening followed by frost

-10°

Day

frost

-6°

Night

snow showers, frost at dawn

-7°

Day

chance for snow showers at morning followed by frost

0°

Night

frost

-13°

Day

frost

-10°

Night

frost till midnight followed by snow showers

-10°

Day

snow showers

0°

Night

snow showers at evening followed by frost

-10°

Day

frost

-8°

Night

frost and light fog at times

-13°

Dawn

Frost

Frost

-17°

Morning

Frost

Frost

-13°

Noon

Frost

Frost

-6°

Afternoon

Frost

Frost

-5°

Evening

Frost

Frost

-4°

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

Southwestern

10km/h

Morning

Southwestern

8km/h

Noon

Southwestern

11km/h

Afternoon

Southern

16km/h

Evening

Southern

18km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

81%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

86%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

37%

Dawn

Snowy

Snowy

0°

Morning

Very Cold

Very Cold

2°

Noon

Scattered snow

Scattered snow

1°

Afternoon

Scattered snow

Scattered snow

1°

Evening

Frost

Frost

-4°

Night

Frost

Frost

-12°

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

22km/h

Morning

Southwestern

20km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

20km/h

Evening

Western

21km/h

Night

Western

14km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

86%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-12°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-1°

Afternoon

Frost

Frost

2°

Evening

Very Cold

Very Cold

3°

Night

Chance for Sleet

Chance for Sleet

2°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

6km/h

Morning

Southeastern

8km/h

Noon

Eastern

10km/h

Afternoon

Southeastern

13km/h

Evening

Southern

21km/h

Night

Southern

19km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

89%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

74%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

59%

Dawn

Sleet

Sleet

2°

Morning

Sleet

Sleet

4°

Noon

Very Cold

Very Cold

3°

Afternoon

Very Cold

Very Cold

2°

Evening

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-3°

Night

Frost

Frost

-9°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

23km/h

Morning

Southwestern

21km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

24km/h

Evening

Western

24km/h

Night

Western

26km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

88%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

83%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

59%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-10°

Noon

Frost

Frost

-7°

Afternoon

Frost

Frost

-6°

Evening

Snowy

Snowy

-6°

Night

Snowy

Snowy

-6°

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

20km/h

Morning

Western

11km/h

Noon

Southwestern

6km/h

Afternoon

Eastern

13km/h

Evening

Eastern

13km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

70%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

89%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

90%

Dawn

Frost

Frost

-4°

Morning

Chance for Light Snow

Chance for Light Snow

-2°

Noon

Frost

Frost

0°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-10°

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

19km/h

Morning

Western

22km/h

Noon

Western

22km/h

Afternoon

Western

21km/h

Evening

North-west

17km/h

Night

North-west

16km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

68%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

75%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

45%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-13°

Morning

Frost

Frost

-13°

Noon

Frost

Frost

-10°

Afternoon

Frost

Frost

-10°

Evening

Frost

Frost

-10°

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.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

20km/h

Morning

North-west

19km/h

Noon

Western

16km/h

Afternoon

Western

12km/h

Evening

Southwestern

9km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

73%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

86%

Night

Relative Humidity

93%

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

Snowy

Snowy

-5°

Morning

Scattered snow

Scattered snow

-1°

Noon

Snowy

Snowy

0°

Afternoon

Snowy

Snowy

0°

Evening

Snowy

Snowy

0°

Night

Frost

Frost

0°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

21km/h

Morning

Southwestern

20km/h

Noon

Southwestern

18km/h

Afternoon

Southwestern

17km/h

Evening

Southwestern

16km/h

Night

Western

15km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

85%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

98%

Evening

Relative Humidity

97%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

71%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

81%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-10°

Noon

Frost

Frost

-8°

Afternoon

Frost

Frost

-9°

Evening

Mist - Light Fog

Mist - Light Fog

-12°

Night

Mist - Light Fog

Mist - Light Fog

-12°

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

18km/h

Morning

North-west

13km/h

Noon

North-west

13km/h

Afternoon

North-west

9km/h

Evening

Northern

5km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

78%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

93%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%