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

Thunder Bay, Canada

Day

rain showers at times

18°

Night

fog and rain heavy at times at times

11°

Day

rain showers with thunderstorms from afternoon till evening

21°

Night

light fog at dawn

12°

Day

generally scattered clouds with chance for light rain at noon

19°

Night

light fog

10°

Day

chance for rain showers from morning till afternoon

12°

Night

scattered clouds

6°

Day

light fog till morning

18°

Night

light fog

7°

Day

generally cloudy with light fog at early morning

13°

Night

light fog till dawn

10°

Day

mostly cloudy

14°

Night

mostly cloudy

11°

Day

partly cloudy

23°

Night

partly cloudy

13°

Day

partly cloudy to overcast

18°

Night

scattered clouds

10°

Dawn

Overcast

Overcast

9°

Morning

Chance for Light Rain

Chance for Light Rain

13°

Noon

Cloudy

Cloudy

18°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

18°

Evening

Chance for Rain Showers

Chance for Rain Showers

12°

Night

Heavy Rain

Heavy Rain

11°

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southeastern

3km/h

Morning

Southwestern

4km/h

Noon

Southern

7km/h

Afternoon

Southeastern

11km/h

Evening

Eastern

9km/h

Night

Eastern

16km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

70%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

84%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

99%

Dawn

Heavy Rain

Heavy Rain

12°

Morning

Mostly Cloudy

Mostly Cloudy

15°

Noon

Mostly Cloudy

Mostly Cloudy

20°

Afternoon

Partly Cloudy with a chance for Light Rain

Partly Cloudy with a chance for Light Rain

21°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Scattered Clouds

Scattered Clouds

12°

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

17km/h

Morning

North-west

26km/h

Noon

North-west

24km/h

Afternoon

North-west

14km/h

Evening

Western

10km/h

Night

Western

9km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

81%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

70%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

55%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Partly Cloudy with a chance for Light Rain

Partly Cloudy with a chance for Light Rain

19°

Afternoon

Chance for Light Rain

Chance for Light Rain

18°

Evening

Overcast

Overcast

14°

Night

Mist - Light Fog

Mist - Light Fog

10°

Dawn

North-west

10km/h

Morning

North-west

8km/h

Noon

Southwestern

7km/h

Afternoon

Southern

9km/h

Evening

Southeastern

6km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

77%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

84%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

35%

Afternoon

Precipitation Probability

33%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

12°

Morning

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

12°

Noon

Chance for Rain Showers

Chance for Rain Showers

11°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

9°

Evening

Cloudy

Cloudy

9°

Night

Mostly Clear

Mostly Clear

6°

Dawn

North-west

9km/h

Morning

Northern

12km/h

Noon

Northeastern

7km/h

Afternoon

Southeastern

9km/h

Evening

Southern

4km/h

Night

Southern

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

80%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

82%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

59%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

6°

Morning

Mist - Light Fog

Mist - Light Fog

9°

Noon

Overcast

Overcast

17°

Afternoon

Overcast

Overcast

18°

Evening

Partly Cloudy

Partly Cloudy

14°

Night

Mist - Light Fog

Mist - Light Fog

8°

Dawn

Western

3km/h

Morning

Southern

7km/h

Noon

Southeastern

9km/h

Afternoon

Southeastern

10km/h

Evening

Eastern

10km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

84%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

86%

Night

Relative Humidity

97%

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

7°

Morning

Mist - Light Fog

Mist - Light Fog

8°

Noon

Cloudy

Cloudy

9°

Afternoon

Overcast

Overcast

12°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Mist - Light Fog

Mist - Light Fog

10°

Dawn

Eastern

9km/h

Morning

Northeastern

6km/h

Noon

Northeastern

6km/h

Afternoon

Southeastern

9km/h

Evening

Southeastern

3km/h

Night

Southeastern

3km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

86%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

82%

Night

Relative Humidity

97%

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

10°

Morning

Cloudy

Cloudy

12°

Noon

Mostly Cloudy

Mostly Cloudy

13°

Afternoon

Overcast

Overcast

14°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Mostly Cloudy

Mostly Cloudy

11°

Dawn

Northeastern

9km/h

Morning

Eastern

8km/h

Noon

Eastern

10km/h

Afternoon

Southeastern

13km/h

Evening

Eastern

11km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

83%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

76%

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%

Dawn

Mostly Cloudy

Mostly Cloudy

12°

Morning

Partly Cloudy

Partly Cloudy

18°

Noon

Mostly Cloudy

Mostly Cloudy

21°

Afternoon

Cloudy

Cloudy

23°

Evening

Scattered Clouds

Scattered Clouds

19°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

Southeastern

10km/h

Morning

Western

17km/h

Noon

Western

18km/h

Afternoon

Western

18km/h

Evening

Western

8km/h

Night

Western

9km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

56%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

59%

Night

Relative Humidity

63%

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

Cloudy

Cloudy

13°

Morning

Mostly Cloudy

Mostly Cloudy

13°

Noon

Mostly Cloudy

Mostly Cloudy

16°

Afternoon

Overcast

Overcast

18°

Evening

Overcast

Overcast

14°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

North-west

10km/h

Morning

North-west

10km/h

Noon

Northern

5km/h

Afternoon

Southeastern

9km/h

Evening

Southeastern

4km/h

Night

Eastern

4km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

60%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

65%

Night

Relative Humidity

66%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%