Fortress Mountain Snow Forecast (bottom mountain)

50.82° N 115.20° W

Weather Forecast for Fortress Mountain at 1800 m altitude

Next snow in Fortress Mountain:

1.2 cm on Fri 23rd

Issued:

11 am 21 Oct 2026 (local time)

Forecast update in:

hr. min.

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Fortress Mountain at 1800 m altitude

Issued by Snow-Forecast.com at: 11 am (local time) / 21 Oct 2026

Last 6 daysScroll left for last 6 daysNow

Elevation 2499 m 2150 m 1800 m	Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
Elevation 2499 m 2150 m 1800 m	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	some clouds	clear	cloudy	light snow	light snow	light snow	light snow	light snow	mod. snow	light snow	light snow	light snow	clear	clear	clear
km/h	SW	WSW	WSW	SW	SW	S	E	N	SSW	WSW	N	ENE	ESE	E	NE	WSW	W	W
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cm	—	—	—	—	—	—	2	1	1	—	2	6	1	2	1	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	10	2	9	11	5	1	1	-2	-1	-1	-6	-6	-5	-9	-2	0	-10
min °C	1	6	1	2	7	2	0	0	-6	-5	-3	-8	-8	-5	-14	-13	-4	-11
chill °C	-3	4	-3	0	6	2	-2	0	-8	-5	-3	-8	-8	-5	-14	-13	-6	-14
Humid %	44	33	65	65	38	57	93	86	91	94	85	95	93	89	96	88	56	74
Freeze m	3250	3250	2950	3050	3200	3150	2150	1900	1250	1100	1650	800	650	1050	450	0	1850	450

	8:12	—	—	8:14	—	—	8:15	—	—	8:18	—	—	8:19	—	—	8:21	—	—
	—	6:36	—	—	6:34	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:27	—
	Next 3 days weather summary: A dusting of new snow. Freeze-thaw conditions (max 11°C on Thu afternoon, min -6°C on Fri night). Wind will be generally light.									Days 4-6 weather summary: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Mon afternoon, min -14°C on Sun night). Wind will be generally light.

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Fortress Mountain Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	—
Last snowfall:	10 Oct 2026
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Other resorts in Canada - Alberta are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of October has on average:

0.4	Bluebird Powder days Fresh snow, mostly sunny, light wind.
0.5	Powder days Fresh snow, limited sun, any wind.
0.3	Bluebird days Average snow, mostly sunny, light wind.

Fortress Mountain Snow History

New Night Ski Touring In 3 Valleys for Winter 2027

Saint‑Martin‑de‑Belleville is set to debut a striking new addition to the Les 3 Vallées winter calendar this season with the launch of the Belleville Light Tour, a two‑stage night ski touring race organised by the Club des Sports des Menuires. Designed as a fast, spectator‑friendly sprint event, the Belleville Light Tour brings the Olympic‑inspired ski mountaineering format into a fully illuminated night setting. Competitors will tackle short, intense circuits featuring climbs, descents, boot p

Fortress Mountain Forecast Snowfall

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Photos of Fortress Mountain

Fortress Mountain by Jeff Jones

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Other resorts in Canada - Alberta are reporting: powder (0) / good piste (0)

The above table gives the weather forecast for Fortress Mountain at the specific elevation of 1800 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Fortress Mountain. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Canada.

Click here to read further information on freezing levels and how we forecast our temperatures.

Visitor Reviews of Fortress Mountain

Overall 3.3 Based on 2 votes and 10 reviews

Snowsure 5.0
Variety of pistes 5.0
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Kathleen from Canada writes:
I remember skiing Fortress back in the late 80's and loved it. Hope it will open again - hope they reopen the old lodge too - was a great place to stay - totally old school skiing and lots of good fun.

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Visitor Reviews of Fortress Mountain

Overall: 3.3 Based on 2 votes and 10 reviews

Snowsure 5.0
Variety of pistes 5.0
Off-piste 5.0
Scenery 5.0
Apres-Ski 2.5

Kathleen from Canada writes:

I remember skiing Fortress back in the late 80's and loved it. Hope it will open again - hope they reopen the old lodge too - was a great place to stay - totally old school skiing and lots of good fun.

Read 9 more reviews of Fortress Mountain or submit your own

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Fortress Mountain Snow Forecast

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Days 4-6 weather summary:

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Fortress Mountain Snow Conditions

Snow History

Week 3 of October has on average:

New Night Ski Touring In 3 Valleys for Winter 2027

Fortress Mountain Forecast Snowfall

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Photos of Fortress Mountain

Fortress Mountain by Jeff Jones

Visitor Reviews of Fortress Mountain

Visitor Reviews of Fortress Mountain