Deer Mountain Snow Forecast (mid mountain)

44.30° N 103.82° W

Weather Forecast for Deer Mountain at 1929 m altitude

Next snow in Deer Mountain:

0.8 cm on Sun 25th

Issued:

5 pm 21 Oct 2026 (local time)

Forecast update in:

hr. min.

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Deer Mountain at 1929 m altitude

Issued by Snow-Forecast.com at: 5 pm (local time) / 21 Oct 2026

Last 6 daysScroll left for last 6 daysNow

Elevation 2028 m 1929 m 1830 m	Wed 21		Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
Elevation 2028 m 1929 m 1830 m	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	some clouds	some clouds	cloudy	clear	some clouds	some clouds	clear	some clouds	some clouds	light snow	light snow	cloudy	cloudy	cloudy
km/h	SSW	SSW	S	SW	SW	SSW	SW	W	WNW	WNW	SSW	SE	SE	SSE	SSE	SSE	SW
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cm	—	—	—	—	—	—	—	—	—	—	—	—	—	2	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—
max °C	16	14	17	17	15	16	17	13	4	6	3	4	2	0	2	2	1
min °C	13	12	14	14	14	15	14	2	1	4	2	3	1	-1	0	1	0
chill °C	12	10	13	13	13	14	12	-3	-4	4	-1	0	-2	-4	-3	1	0
Humid %	38	55	51	45	51	55	30	37	81	41	70	44	63	93	93	89	93
Freeze m	3850	4100	4150	4200	4450	4300	4150	3500	3200	2850	3250	2900	2550	1500	1700	2500	1650

	—	—	7:18	—	—	7:18	—	—	7:20	—	—	7:22	—	—	7:22	—	—
	6:00	—	—	6:00	—	—	5:58	—	—	5:57	—	—	5:54	—	—	5:53	—
	Next 3 days weather summary: Mostly dry. Very mild (max 17°C on Thu morning, min 1°C on Sat morning). Winds increasing (calm on Thu morning, strong winds from the SW by Fri night).								Days 4-6 weather summary: Drizzle at first, then turning colder with dusting of snow on Sun night. Freeze-thaw conditions (max 6°C on Sat afternoon, min -1°C on Sun night). Wind will be generally light.

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Deer Mountain Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	—
Last snowfall:	22 May 2026
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Other resorts in USA - South Dakota are reporting: powder (0) / good piste (0)

Deer Mountain Snow Report

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Snow History

Week 4 of October has on average:

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

Deer 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

Deer Mountain Forecast Snowfall

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Other resorts in USA - South Dakota are reporting: powder (0) / good piste (0)

The above table gives the weather forecast for Deer Mountain at the specific elevation of 1929 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Deer 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 United States.

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

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Deer Mountain Snow Forecast

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Week 4 of October has on average:

New Night Ski Touring In 3 Valleys for Winter 2027

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