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Weather hour by hour (periods) in Ottawa , Canada

Ottawa, Canada

Day

frost

-1°

Night

frost, snow showers

-6°

Day

frost

-1°

Night

frost, light snow at dawn

-14°

Day

snow showers, frost

2°

Night

snow showers at evening, light fog at dawn

1°

Day

generally overcast with chance for snow showers at afternoon

1°

Night

chance for snow showers, frost, light fog

0°

Day

light fog till morning followed by frost

1°

Night

frost till early night hours followed by chance for snow showers

0°

Day

chance for light snow till morning, frost at afternoon

1°

Night

frost, chance for light snow

-10°

Day

frost till morning

-10°

Night

frost from midnight followed by chance for snow showers

-18°

Day

snow showers

-9°

Night

chance for snow showers

-10°

Day

chance for light snow mainly at afternoon

-7°

Night

cold

-23°

Dawn

Frost

Frost

-23°

Morning

Frost

Frost

-16°

Noon

Frost

Frost

-3°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-4°

Night

Snowy

Snowy

-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

7km/h

Morning

Southwestern

7km/h

Noon

Southern

14km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

18km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

70%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

80%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

96%

Dawn

Scattered snow

Scattered snow

-6°

Morning

Frost

Frost

-6°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-10°

Night

Frost

Frost

-13°

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

Southwestern

14km/h

Morning

Southwestern

14km/h

Noon

Western

16km/h

Afternoon

Western

14km/h

Evening

North-west

7km/h

Night

North-west

6km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

78%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

78%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

-14°

Morning

Scattered snow

Scattered snow

-4°

Noon

Frost

Frost

0°

Afternoon

Scattered snow

Scattered snow

2°

Evening

Snowy

Snowy

2°

Night

Very Cold

Very Cold

2°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Eastern

9km/h

Morning

Southern

17km/h

Noon

Southern

22km/h

Afternoon

Southern

23km/h

Evening

Southwestern

24km/h

Night

Southwestern

24km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

82%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

81%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

90%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

1°

Morning

Mist - Light Fog

Mist - Light Fog

1°

Noon

Very Cold

Very Cold

1°

Afternoon

Very Cold

Very Cold

1°

Evening

Chance for Light Snow

Chance for Light Snow

0°

Night

Mist - Light Fog

Mist - Light Fog

0°

Dawn

Southwestern

14km/h

Morning

Southwestern

7km/h

Noon

Southern

9km/h

Afternoon

Southern

8km/h

Evening

Southwestern

9km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

86%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

95%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

44%

Night

Precipitation Probability

40%

Dawn

Mist - Light Fog

Mist - Light Fog

0°

Morning

Mist - Light Fog

Mist - Light Fog

0°

Noon

Very Cold

Very Cold

1°

Afternoon

Frost

Frost

1°

Evening

Frost

Frost

0°

Night

Scattered snow

Scattered snow

0°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

12km/h

Morning

Western

7km/h

Noon

Western

7km/h

Afternoon

Southwestern

6km/h

Evening

Southwestern

6km/h

Night

Southern

6km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

86%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

89%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

64%

Dawn

Mist - Light Fog

Mist - Light Fog

1°

Morning

Chance for Light Snow

Chance for Light Snow

1°

Noon

Very Cold

Very Cold

1°

Afternoon

Frost

Frost

0°

Evening

Frost

Frost

-2°

Night

Frost

Frost

-7°

Dawn

Eastern

7km/h

Morning

Northern

10km/h

Noon

Northern

10km/h

Afternoon

North-west

10km/h

Evening

Western

11km/h

Night

North-west

13km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

77%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

80%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-12°

Noon

Very Cold

Very Cold

-10°

Afternoon

Very Cold

Very Cold

-11°

Evening

Very Cold

Very Cold

-15°

Night

Frost

Frost

-18°

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

19km/h

Morning

North-west

15km/h

Noon

North-west

11km/h

Afternoon

North-west

8km/h

Evening

Southwestern

5km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

60%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

51%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

42%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-16°

Morning

Snowy

Snowy

-14°

Noon

Snowy

Snowy

-10°

Afternoon

Snowy

Snowy

-9°

Evening

Snowy

Snowy

-9°

Night

Chance for Light Snow

Chance for Light Snow

-9°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southeastern

13km/h

Morning

Southeastern

9km/h

Noon

Southern

13km/h

Afternoon

Southwestern

15km/h

Evening

Western

21km/h

Night

Western

20km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

89%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

77%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

52%

Dawn

Chance for Light Snow

Chance for Light Snow

-10°

Morning

Very Cold

Very Cold

-9°

Noon

Very Cold

Very Cold

-7°

Afternoon

Very Cold

Very Cold

-7°

Evening

Very Cold

Very Cold

-11°

Night

Very Cold

Very Cold

-20°

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

17km/h

Morning

North-west

14km/h

Noon

Western

19km/h

Afternoon

Western

19km/h

Evening

North-west

18km/h

Night

North-west

17km/h

Dawn

Relative Humidity

41%

Morning

Relative Humidity

43%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

52%

Night

Relative Humidity

49%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

44%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%