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Weather hour by hour (periods) in Thunder Bay , Canada

Thunder Bay, Canada

Day

generally overcast with chance for rain showers at afternoon

8°

Night

snow/rain mix at midnight followed by snow showers

0°

Day

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

6°

Night

frost

-1°

Day

generally scattered clouds with frost at early morning

12°

Night

overcast

5°

Day

mostly cloudy to mostly clear

11°

Night

cold

3°

Day

scattered clouds

12°

Night

cold and partly cloudy

4°

Day

scattered clouds

15°

Night

chance for rain showers at dawn

6°

Day

generally partly cloudy with chance for rain showers at morning

17°

Night

scattered clouds

8°

Day

scattered clouds

21°

Night

scattered clouds

7°

Day

scattered clouds

11°

Night

generally partly cloudy with chance for light rain at dawn

5°

Dawn

Very Cold

Very Cold

2°

Morning

Very Cold

Very Cold

4°

Noon

Cloudy

Cloudy

8°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

8°

Evening

Very Cold

Very Cold

4°

Night

Sleet

Sleet

1°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Northeastern

5km/h

Morning

Northeastern

10km/h

Noon

Eastern

13km/h

Afternoon

Eastern

15km/h

Evening

Northeastern

12km/h

Night

Northeastern

11km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

74%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

79%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

84%

Dawn

Snowy

Snowy

0°

Morning

Snowy

Snowy

0°

Noon

Sleet

Sleet

4°

Afternoon

Chance for Light Rain

Chance for Light Rain

6°

Evening

Very Cold

Very Cold

4°

Night

Frost

Frost

0°

Day Snow is expected / Risk of slippery roads.

Snow is 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

Northern

14km/h

Morning

Northern

15km/h

Noon

Northern

15km/h

Afternoon

Northern

9km/h

Evening

Southwestern

5km/h

Night

Southwestern

3km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

90%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

63%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

39%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

3°

Noon

Scattered Clouds

Scattered Clouds

10°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Scattered Clouds

Scattered Clouds

9°

Night

Overcast

Overcast

5°

Dawn

North-west

8km/h

Morning

Western

10km/h

Noon

Southwestern

15km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

12km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

64%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

60%

Night

Relative Humidity

78%

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

7°

Morning

Scattered Clouds

Scattered Clouds

7°

Noon

Mostly Clear

Mostly Clear

10°

Afternoon

Mostly Clear

Mostly Clear

11°

Evening

Clear

Clear

7°

Night

Very Cold

Very Cold

4°

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

7km/h

Morning

Northern

9km/h

Noon

Eastern

12km/h

Afternoon

Eastern

12km/h

Evening

Eastern

6km/h

Night

Eastern

5km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

73%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

69%

Night

Relative Humidity

78%

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

Very Cold

Very Cold

3°

Morning

Very Cold

Very Cold

6°

Noon

Scattered Clouds

Scattered Clouds

11°

Afternoon

Cloudy

Cloudy

12°

Evening

Scattered Clouds

Scattered Clouds

9°

Night

Very Cold

Very Cold

4°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Eastern

5km/h

Morning

Northeastern

6km/h

Noon

Eastern

10km/h

Afternoon

Eastern

11km/h

Evening

Eastern

6km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

68%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

66%

Night

Relative Humidity

76%

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

Very Cold

Very Cold

4°

Morning

Partly Cloudy

Partly Cloudy

8°

Noon

Scattered Clouds

Scattered Clouds

14°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Mostly Cloudy

Mostly Cloudy

11°

Night

Overcast

Overcast

6°

Dawn

Northeastern

5km/h

Morning

North-west

7km/h

Noon

Southern

9km/h

Afternoon

Southern

11km/h

Evening

North-west

7km/h

Night

Northern

26km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

65%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

60%

Night

Relative Humidity

80%

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

Chance for Rain Showers

Chance for Rain Showers

6°

Morning

Chance for Rain Showers

Chance for Rain Showers

8°

Noon

Mostly Cloudy

Mostly Cloudy

14°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Northern

25km/h

Morning

Northern

23km/h

Noon

Northern

20km/h

Afternoon

Northern

17km/h

Evening

Southwestern

8km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

72%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

48%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

31%

Morning

Precipitation Probability

30%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

8°

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Cloudy

Cloudy

21°

Evening

Partly Cloudy

Partly Cloudy

16°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Western

5km/h

Morning

Western

10km/h

Noon

Western

13km/h

Afternoon

Western

14km/h

Evening

Northeastern

7km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

69%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

66%

Night

Relative Humidity

69%

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

Scattered Clouds

Scattered Clouds

7°

Morning

Scattered Clouds

Scattered Clouds

8°

Noon

Mostly Clear

Mostly Clear

10°

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Scattered Clouds

Scattered Clouds

10°

Night

Overcast

Overcast

6°

Dawn

Northern

11km/h

Morning

Northeastern

12km/h

Noon

Eastern

14km/h

Afternoon

Southeastern

14km/h

Evening

Southeastern

6km/h

Night

Southeastern

5km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

59%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

56%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%