Gassan Glacier Snow Forecast (top mountain)

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Gassan Glacier at 1984 m altitude

Issued by Snow-Forecast.com at: 8 pm (local time) / 23 Dec 2025

Last 6 daysScroll left for last 6 daysNow

		Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	light snow	light snow	light snow	light snow	light snow	heavy snow	mod. snow	heavy snow	heavy snow	mod. snow	light snow	heavy snow	heavy snow	snow shwrs	light snow
km/h	WSW	SW	SW	WSW	SW	WSW	SSW	W	WNW	WNW	WNW	W	WSW	WNW	WNW	WNW
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cm	—	—	1	1	2	3	10	10	17	21	7	5	14	14	1	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	0	0	1	-1	-3	-4	-9	-16	-18	-14	-14	-11	-11	-9	-6
min °C	-2	-2	0	0	-1	-4	-9	-13	-18	-19	-16	-14	-13	-12	-10	-9
chill °C	-11	-9	-8	-6	-6	-12	-21	-28	-36	-37	-32	-29	-26	-25	-23	-21
Humid %	40	97	92	93	98	99	96	76	98	98	78	75	97	98	80	74
Freeze m	1950	1600	2050	2150	1800	1300	1200	750	0	0	0	0	0	350	450	450

	—	6:54	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—
	—	—	4:22	—	—	4:23	—	—	4:23	—	—	4:24	—	—	4:25	—

Next 0-3 days weather summary:

A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 1°C on Wed night, min -18°C on Fri afternoon). Winds increasing (light winds from the SW on Thu morning, stormy winds from the WNW by Fri afternoon).

Next 4-6 days weather summary:

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -19°C on Fri night). Winds decreasing (stormy winds from the WNW on Fri night, fresh winds from the W by Mon morning).

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Gassan Glacier Snow Conditions

Top snow depth:	0 cm
Bottom snow depth:	0 cm
Fresh snowfall depth:	22 cm
Last snowfall:	22 Dec 2025
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Other resorts in Japan are reporting: powder (0) / good piste (0)

Gassan Glacier Snow Report

Snow History

Week 4 of December has on average:

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

Gassan Glacier Snow History

Up To 1m (40") Of Snowfall in 48 Hours in SW Europe

Ski areas in The Pyrenees and the Southwestern Alps are celebrating after a big snowfall has brought deep cover to the region. Whilst large parts of the alps have not had any snow for three weeks and some not since November, this is the second successive week that a front has brought fresh snow to the continent's southwest corner, this time heavier than last. With snow still falling, ski areas in the Pyrenees have reported up to 60cm (two feet) of snow so far and those in the southern French A

Gassan Glacier Forecast Snowfall

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Photos of Gassan Glacier

Tsukiyama ski area (Gassan) has 10m (33.3ft) snow. by Snow Forecast Admin
Tsukiyama ski area (Gassan) has 10m (33.3ft) snow. by Snow Forecast Admin
Tsukiyama ski area (Gassan) has 10m (33.3ft) snow. by Snow Forecast Admin

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Other resorts in Japan are reporting: powder (0) / good piste (0)

The above table gives the weather forecast for Gassan Glacier at the specific elevation of 1984 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Gassan Glacier. 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 Japan.

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

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Resort	Snow Depth	Temp. (°C)
Top Lift:	0.0 m	0
Middle Lift:		1
Bottom Lift:	0.0 m	-1

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