Slave Lake Airport, Alberta

Latitude 55.29° N | Longitude 114.78° W

Past 24 Hour Conditions

Imperial units
Graphic

Date / Time (MDT)	Conditions	Temperature (°C)	Temperature (°F)	Wind (km/h)	Wind (mph)	Relative humidity (%)	Dew point (°C)	Dew point (°F)	Pressure (kPa)	Pressure (inches)	Visibility (km)	Visibility (mi)
31 August 2026
20:00	Partly Cloudy	17 (17.2)	63 (63.0)	ESE 5	ESE 3	67	11	52	101.0	29.8	16	10
19:00	Sunny	19 (19.0)	66 (66.2)	calm	calm	61	11	52	101.0	29.8	16	10
18:00	Sunny	19 (19.4)	67 (66.9)	N 4	N 2	56	10	51	101.1	29.9	16	10
17:00	Sunny	19 (19.3)	67 (66.7)	N 8	N 5	59	11	52	101.1	29.9	16	10
16:00	Sunny	19 (18.9)	66 (66.0)	N 11	N 7	61	11	52	101.1	29.9	16	10
15:00	Sunny	19 (18.6)	66 (65.5)	N 11	N 7	61	11	52	101.1	29.9	16	10
14:00	Sunny	19 (18.8)	66 (65.8)	NNW 11	NNW 7	60	11	52	101.1	29.9	16	10
13:00	Sunny	18 (18.4)	65 (65.1)	NNW 11	NNW 7	63	11	52	101.1	29.9	16	10
12:00	Sunny	19 (18.7)	66 (65.7)	WNW 17 gusts 30	WNW 11 gusts 19	57	10	50	101.1	29.9	16	10
11:00	Sunny	17 (17.1)	63 (62.8)	W 22	W 14	62	10	50	101.1	29.9	16	10
10:00	Sunny	16 (16.1)	61 (61.0)	WNW 17 gusts 28	WNW 11 gusts 17	66	10	50	101.1	29.9	16	10
09:00	Sunny	14 (13.9)	57 (57.0)	W 17	W 11	73	9	49	101.1	29.9	16	10
08:00	Sunny	12 (12.3)	54 (54.1)	W 18 gusts 30	W 11 gusts 19	77	8	47	101.1	29.9	16	10
07:00	Mainly Sunny	12 (11.9)	53 (53.4)	W 21	W 13	80	9	48	101.1	29.9	16	10
06:00	Clear	12 (11.9)	53 (53.4)	W 15	W 9	81	9	48	101.1	29.9	16	10
05:00	Clear	12 (12.4)	54 (54.3)	WSW 18 gusts 30	WSW 11 gusts 19	78	9	48	101.0	29.8	16	10
04:00	Mostly Cloudy	13 (12.8)	55 (55.0)	W 9	W 6	79	9	49	101.0	29.8	16	10
03:00	Mainly Clear	13 (13.1)	56 (55.6)	W 15	W 9	79	10	49	101.0	29.8	16	10
02:00	Partly Cloudy	13 (13.3)	56 (55.9)	W 13	W 8	79	10	50	101.0	29.8	16	10
01:00	Mostly Cloudy	13 (12.6)	55 (54.7)	WNW 8	WNW 5	80	9	49	101.0	29.8	16	10
00:00	Cloudy	14 (13.5)	56 (56.3)	WSW 13	WSW 8	76	9	49	101.0	29.8	16	10
30 August 2026
23:00	Clear	14 (13.6)	57 (56.5)	WSW 11	WSW 7	76	10	49	101.0	29.8	16	10
22:00	Cloudy	15 (15.1)	59 (59.2)	WSW 11	WSW 7	74	10	51	101.0	29.8	16	10
21:00	Cloudy	16 (15.7)	60 (60.3)	W 9	W 6	74	11	52	101.0	29.8	16	10
20:00	Cloudy	17 (16.6)	62 (61.9)	W 9	W 6	67	11	51	101.0	29.8	16	10

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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