Fort Simpson Airport, Northwest Territories

Latitude 61.76° N | Longitude 121.24° W

Past 24 Hour Conditions

Imperial units
Graphic

Date / Time (MDT)	Conditions	Temperature (°C)	Temperature (°F)	Wind (km/h)	Wind (mph)	Humidex	Humidex	Relative humidity (%)	Dew point (°C)	Dew point (°F)	Pressure (kPa)	Pressure (inches)	Visibility (km)	Visibility (mi)
30 June 2026
15:00	n/a	20 (19.8)	68 (67.6)	NNW 18 gusts 30	NNW 11 gusts 19	*	*	62	12	54	101.1	29.9	n/a	n/a
14:00	n/a	19 (19.1)	66 (66.4)	NNW 18 gusts 28	NNW 11 gusts 17	*	*	64	12	54	101.1	29.9	n/a	n/a
13:00	n/a	19 (18.5)	65 (65.3)	NW 24 gusts 33	NW 15 gusts 21	*	*	65	12	53	101.1	29.9	n/a	n/a
12:00	n/a	17 (17.4)	63 (63.3)	NW 24 gusts 33	NW 15 gusts 21	*	*	70	12	53	101.1	29.9	n/a	n/a
11:00	n/a	17 (16.5)	62 (61.7)	NNW 19	NNW 12	*	*	73	12	53	101.1	29.9	n/a	n/a
10:00	n/a	16 (15.8)	60 (60.4)	NNW 22	NNW 14	*	*	76	12	53	101.1	29.9	n/a	n/a
09:00	n/a	15 (15.3)	60 (59.5)	NNW 24	NNW 15	*	*	79	12	53	101.1	29.9	n/a	n/a
08:00	n/a	15 (14.7)	59 (58.5)	NNW 26	NNW 16	*	*	83	12	53	101.1	29.9	n/a	n/a
07:00	n/a	15 (15.0)	59 (59.0)	NNW 22	NNW 14	*	*	79	11	52	101.1	29.9	n/a	n/a
06:00	n/a	15 (14.8)	59 (58.6)	NNW 21 gusts 31	NNW 13 gusts 19	*	*	80	11	53	101.1	29.9	n/a	n/a
05:00	n/a	15 (14.8)	59 (58.6)	NNW 26 gusts 36	NNW 16 gusts 22	*	*	80	11	53	101.1	29.9	n/a	n/a
04:00	n/a	15 (14.9)	59 (58.8)	NNW 23 gusts 33	NNW 14 gusts 21	*	*	79	11	52	101.1	29.9	n/a	n/a
03:00	n/a	16 (15.7)	60 (60.3)	NNW 28 gusts 41	NNW 17 gusts 25	*	*	75	11	52	101.0	29.8	n/a	n/a
02:00	n/a	17 (16.8)	62 (62.2)	NNW 22 gusts 32	NNW 14 gusts 20	*	*	73	12	53	101.0	29.8	n/a	n/a
01:00	n/a	17 (16.9)	62 (62.4)	NNW 23	NNW 14	*	*	76	13	55	100.9	29.8	n/a	n/a
00:00	n/a	19 (18.5)	65 (65.3)	NW 21	NW 13	*	*	67	12	54	100.9	29.8	n/a	n/a
29 June 2026
23:00	n/a	20 (20.2)	68 (68.4)	NNW 17 gusts 28	NNW 11 gusts 17	23	73	64	13	56	100.9	29.8	n/a	n/a
22:00	n/a	24 (24.1)	75 (75.4)	SSW 7	SSW 4	26	79	45	12	53	100.8	29.8	n/a	n/a
21:00	n/a	25 (24.7)	77 (76.5)	SSW 6	SSW 4	27	81	43	11	52	100.8	29.8	n/a	n/a
20:00	n/a	25 (25.4)	78 (77.7)	WSW 13 gusts 28	WSW 8 gusts 17	28	82	43	12	53	100.7	29.7	n/a	n/a
19:00	n/a	26 (26.1)	79 (79.0)	SW 15 gusts 27	SW 9 gusts 17	29	84	43	12	54	100.7	29.7	n/a	n/a
18:00	n/a	26 (26.2)	79 (79.2)	SW 15	SW 9	29	84	42	12	54	100.7	29.7	n/a	n/a
17:00	n/a	29 (29.0)	84 (84.2)	SW 15	SW 9	33	91	41	14	58	100.6	29.7	n/a	n/a
16:00	n/a	28 (27.9)	82 (82.2)	SSE 12	SSE 7	32	90	45	15	59	100.7	29.7	n/a	n/a
15:00	n/a	29 (28.5)	83 (83.3)	SE 11	SE 7	31	88	39	13	56	100.7	29.7	n/a	n/a

Legend

n/a: not available

*: value not significant

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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