Weather hour by hour (periods) in Saint-Laurent , Canada

Day

frost

Night

frost till early night hours, snow showers from midnight

-1°

Day

snow showers, snow/rain mix, rain showers with thunderstorms at times

Night

rain showers, fog at midnight

Day

generally overcast with chance for light rain at morning

Night

cold

Day

cold and scattered clouds

13°

Night

mostly clear to mostly cloudy

Day

cold and mostly cloudy

Night

snow/rain mix at midnight followed by snow showers

-4°

Day

snow showers

-4°

Night

frost and chance for snow showers at times

-10°

Day

frost and chance for snow showers at times

-3°

Night

cold

-13°

Day

frost till afternoon followed by snow showers

Night

snow showers

Day

snow showers till noon followed by snow/rain mix

Night

snow/rain mix and brisk wind and frost at times

-3°

Dawn

Frost

Frost

-11°

Morning

Frost

Frost

-8°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

Evening

Frost

Frost

-1°

Night

Scattered snow

Scattered snow

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

Northeastern

15km/h

Morning

Northeastern

13km/h

Noon

Northeastern

10km/h

Afternoon

Northeastern

11km/h

Evening

Eastern

11km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

77%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

85%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

63%

Dawn

Snowy

Snowy

Morning

Sleet

Sleet

Noon

Sleet

Sleet

Afternoon

Thunderstorms

Thunderstorms

Evening

Rain Showers

Rain Showers

Night

Rain Showers and Fog

Rain Showers and Fog

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

18km/h

Morning

Southern

17km/h

Noon

Southern

12km/h

Afternoon

Southern

14km/h

Evening

Southern

12km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

92%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

95%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

70%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

98%

Dawn

Rain Showers and Fog

Rain Showers and Fog

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

19km/h

Morning

Western

21km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

19km/h

Evening

Southwestern

19km/h

Night

Southwestern

21km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

93%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

71%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

62%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

12°

Afternoon

Overcast

Overcast

13°

Evening

Mostly Clear

Mostly Clear

12°

Night

Partly Cloudy

Partly Cloudy

11°

Dawn

Southwestern

16km/h

Morning

Southwestern

10km/h

Noon

Southern

13km/h

Afternoon

Southwestern

18km/h

Evening

Southwestern

16km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

69%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

53%

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%

Dawn

Overcast

Overcast

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Scattered snow

Scattered snow

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

12km/h

Morning

Southwestern

10km/h

Noon

Western

11km/h

Afternoon

Western

13km/h

Evening

North-west

13km/h

Night

North-west

13km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

74%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

58%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

62%

Dawn

Scattered snow

Scattered snow

-4°

Morning

Snowy

Snowy

-5°

Noon

Snowy

Snowy

-6°

Afternoon

Snowy

Snowy

-8°

Evening

Snowy

Snowy

-8°

Night

Frost

Frost

-10°

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

Northeastern

17km/h

Morning

Northeastern

17km/h

Noon

Northeastern

19km/h

Afternoon

Northeastern

21km/h

Evening

Northeastern

22km/h

Night

Northeastern

21km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

63%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

87%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

87%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

81%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

59%

Dawn

Snowy

Snowy

-10°

Morning

Frost

Frost

-8°

Noon

Frost

Frost

-5°

Afternoon

Frost

Frost

-3°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-9°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

26km/h

Morning

Western

11km/h

Noon

Western

16km/h

Afternoon

Southwestern

24km/h

Evening

Western

25km/h

Night

Western

23km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

76%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

55%

Night

Relative Humidity

55%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

44%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

39%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-13°

Morning

Frost

Frost

-8°

Noon

Frost

Frost

-2°

Afternoon

Scattered snow

Scattered snow

Evening

Snowy

Snowy

Night

Snowy

Snowy

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

14km/h

Morning

Southern

8km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

16km/h

Evening

Southeastern

15km/h

Night

Southern

12km/h

Dawn

Relative Humidity

43%

Morning

Relative Humidity

43%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

87%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

65%

Dawn

Snowy

Snowy

Morning

Snowy

Snowy

Noon

Scattered snow

Scattered snow

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Sleet

Sleet

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

13km/h

Morning

Southeastern

7km/h

Noon

Eastern

11km/h

Afternoon

Eastern

14km/h

Evening

Southwestern

13km/h

Night

Southwestern

37km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

100%

Noon

Relative Humidity

100%

Afternoon

Relative Humidity

100%

Evening

Relative Humidity

100%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

76%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

65%