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

Day

partly cloudy

21°

Night

scattered clouds

11°

Day

chance for light rain at afternoon

25°

Night

mostly clear

14°

Day

clear to partly cloudy

26°

Night

scattered clouds

15°

Day

scattered clouds

25°

Night

scattered clouds to overcast

17°

Day

overcast to partly cloudy

24°

Night

light fog

14°

Day

partly cloudy

23°

Night

mostly cloudy

14°

Day

generally mostly cloudy with rain showers with thunderstorms at early night hours

24°

Night

rain showers with thunderstorms

17°

Day

chance for rain showers at times

26°

Night

rain with thunderstorms heavy at times

17°

Day

rain showers with thunderstorms

26°

Night

chance for rain showers till dawn

17°

Dawn

Scattered Clouds

Scattered Clouds

10°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Partly Cloudy

Partly Cloudy

18°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

North-west

8km/h

Morning

North-west

9km/h

Noon

North-west

8km/h

Afternoon

North-west

9km/h

Evening

Southwestern

10km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

66%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

63%

Night

Relative Humidity

74%

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

11°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Scattered Clouds

Scattered Clouds

24°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

25°

Evening

Partly Cloudy

Partly Cloudy

22°

Night

Mostly Clear

Mostly Clear

15°

Dawn

North-west

14km/h

Morning

North-west

15km/h

Noon

North-west

13km/h

Afternoon

North-west

11km/h

Evening

Western

8km/h

Night

Western

12km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

70%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

60%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

33%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

14°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Clear

Clear

25°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Mostly Clear

Mostly Clear

23°

Night

Mostly Clear

Mostly Clear

17°

Dawn

Western

12km/h

Morning

North-west

12km/h

Noon

Western

11km/h

Afternoon

Western

12km/h

Evening

Western

9km/h

Night

Western

12km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

68%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

57%

Night

Relative Humidity

73%

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

15°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Scattered Clouds

Scattered Clouds

24°

Afternoon

Scattered Clouds

Scattered Clouds

25°

Evening

Mostly Clear

Mostly Clear

22°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Western

13km/h

Morning

Western

13km/h

Noon

Western

12km/h

Afternoon

Southwestern

10km/h

Evening

Southwestern

6km/h

Night

Western

10km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

67%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

62%

Night

Relative Humidity

77%

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

18°

Morning

Overcast

Overcast

18°

Noon

Partly Cloudy

Partly Cloudy

23°

Afternoon

Partly Cloudy

Partly Cloudy

24°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

North-west

12km/h

Morning

North-west

6km/h

Noon

Southern

7km/h

Afternoon

Southeastern

9km/h

Evening

Eastern

6km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

76%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

76%

Night

Relative Humidity

94%

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

Mist - Light Fog

Mist - Light Fog

14°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Mostly Cloudy

Mostly Cloudy

22°

Afternoon

Mostly Cloudy

Mostly Cloudy

23°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Mist - Light Fog

Mist - Light Fog

14°

Dawn

Eastern

6km/h

Morning

Eastern

9km/h

Noon

Eastern

10km/h

Afternoon

Southeastern

9km/h

Evening

Southeastern

6km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

82%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

80%

Night

Relative Humidity

94%

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

Mostly Cloudy

Mostly Cloudy

14°

Morning

Cloudy

Cloudy

16°

Noon

Mostly Cloudy

Mostly Cloudy

22°

Afternoon

Mostly Cloudy

Mostly Cloudy

24°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Thunderstorms

Thunderstorms

18°

Day 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

Eastern

9km/h

Morning

Eastern

7km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

10km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

81%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

64%

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

66%

Dawn

Chance for Rain Showers

Chance for Rain Showers

17°

Morning

Chance for Rain Showers

Chance for Rain Showers

18°

Noon

Chance for Rain Showers

Chance for Rain Showers

24°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

26°

Evening

Scattered Clouds

Scattered Clouds

22°

Night

Thunderstorms

Thunderstorms

18°

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

Southeastern

5km/h

Morning

Southwestern

10km/h

Noon

Southern

14km/h

Afternoon

Southern

16km/h

Evening

Southern

8km/h

Night

Southern

7km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

88%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

75%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

48%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

63%

Dawn

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

17°

Morning

Thunderstorms

Thunderstorms

18°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

22°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

26°

Evening

Chance for Rain Showers

Chance for Rain Showers

22°

Night

Chance for Rain Showers

Chance for Rain Showers

18°

Dawn

Western

6km/h

Morning

North-west

5km/h

Noon

Southern

12km/h

Afternoon

Southern

15km/h

Evening

Southern

9km/h

Night

Southern

7km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

92%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

82%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

63%

Noon

Precipitation Probability

65%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

43%

Night

Precipitation Probability

46%