Thunder Bay Airport, Ontario

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Latitude 48.37° N | Longitude 89.32° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
21 July 2017
04:00


Clear

13  (12.7)   SW 8 * 95 12 101.4 24
03:00


Clear

13  (13.0) WNW 7 * 97 13 101.4 24
02:00


Clear

13  (13.1) WSW 7 * 95 12 101.4 24
01:00


Clear

13  (13.4) W 8 * 96 13 101.4 24
00:00


Clear

15  (14.8) WNW 4 * 91 13 101.4 24
20 July 2017
23:00


Mainly Clear

16  (15.9) WSW 6 * 87 14 101.4 24
22:00


Partly Cloudy

19  (18.8) N 3 * 71 14 101.3 32
21:00


Partly Cloudy

22  (22.3) W 8 25 54 13 101.3 32
20:00


Mainly Sunny

24  (24.4) WNW 10 26 44 12 101.3 32
19:00


Partly Cloudy

26  (25.7) W 13 gust 27 27 39 11 101.3 32
18:00


Mainly Sunny

27  (26.5) WNW 15 29 40 12 101.2 32
17:00


Partly Cloudy

27  (26.9) WNW 21 29 40 13 101.3 32
16:00


Mainly Sunny

27  (27.1)   W 21 30 40 13 101.3 32
15:00


Mainly Sunny

27  (26.9) W 23 29 39 12 101.3 32
14:00


Mainly Sunny

27  (26.5) WNW 21 gust 31 29 44 13 101.3 32
13:00


Mainly Sunny

26  (26.2) WNW 25 gust 35 29 45 14 101.3 32
12:00


Partly Cloudy

25  (25.2) W 26 30 55 16 101.2 24
11:00


Mainly Sunny

24  (24.3) W 13 30 66 18 101.2 16
10:00


Mainly Sunny

23  (22.5) W 14 28 72 17 101.2 24
09:00


Sunny

19  (19.1) SW 13 * 79 15 101.2 19
08:00


Sunny

16  (15.9) WSW 6 * 93 15 101.2 16
07:00


Partly Cloudy

13  (13.4) WNW 7 * 99 13 101.2 19
06:00


Partly Cloudy

14  (14.0) W 4 * 98 14 101.1 24
05:00


Mostly Cloudy

14  (13.8) N 2 * 98 14 101.1 24
04:00


Mostly Cloudy

15  (14.8) S 4 * 97 14 101.2 24
Legend
n/a: not available

This table displays weather elements available for this station

Highest temperature
Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

  • Tornado
  • Funnel Cloud
  • Thunderstorm
  • Lightning
  • Hail
  • Freezing precipitation
  • Heavy precipitation
  • Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

  • Hot: 30.0°C86°F and higher
  • Cold: -30.0°C-22°F and lower
Humidex:
  • Values of 3595 and more
Wind chill
  • Values of -35-31 and below

Winds:

  • Mean speed of 60 km/h37 mph or more
  • Gust speed of 90 km/h56 mph or more

Visibility:

  • 1.0 km0.6 miles or less along with the weather conditions

What we are doing

Features

UV Index and sun protection

Be weather wise!

Extreme Heat Protection

Be prepared!

Be Air Aware

Air Quality Health Index

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