Slave Lake Airport, Alberta

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Latitude 55.29° N | Longitude 114.78° W

Past 24 Hour Conditions

Date / Time
(MDT)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
21 July 2018
20:00


Mostly Cloudy

18  (17.5) WNW 34 gust 50 77 14 101.5 16
19:00


Partly Cloudy

19  (18.8) W 17 52 9 101.5 16
18:00


Partly Cloudy

19  (19.0)   W 17 58 11 101.5 16
17:00


Sunny

19  (19.0)   NW 13 56 10 101.4 16
16:00


Sunny

18  (18.4) NNW 8 55 9 101.4 16
15:00


Sunny

18  (18.0) NW 9 55 9 101.4 16
14:00


Sunny

18  (17.6) WNW 9 59 10 101.4 16
13:00


Sunny

17  (17.2) NW 9 55 8 101.4 16
12:00


Sunny

16  (16.3) NNW 11 64 9 101.4 16
11:00


Sunny

15  (15.1) NW 8 65 9 101.4 16
10:00


Sunny

13  (13.0) calm 82 10 101.4 16
09:00


Mist

10  (9.9) ESE 4 100 10 101.5 10
08:00


Fog

9  (8.7) ESE 9 100 9 101.5 0.2
07:00


Fog

9  (9.1) SE 5 100 9 101.5 0.4
06:00


Fog

8  (8.4) E 9 99 8 101.4 0.8
05:00


Clear

8  (8.0)   SE 9 98 8 101.4 16
04:00


Clear

9  (8.5) SE 9 97 8 101.3 16
03:00


Clear

9  (9.0) ESE 15 97 9 101.3 16
02:00


Clear

10  (10.0) SE 11 96 9 101.3 16
01:00


Clear

11  (11.2) E 5 98 11 101.2 16
00:00


Clear

12  (11.9) SE 8 97 11 101.2 16
20 July 2018
23:00


Partly Cloudy

13  (12.9) calm 94 12 101.1 16
22:00


Cloudy

13  (12.9) SSW 9 94 12 101.1 16
21:00


Cloudy

13  (13.0) S 8 96 12 101.1 16
20:00


Light Rain

13  (13.2) N 22 gust 39 95 12 101.0 16
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

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