Gassan Glacier snow
Ski Japan

Gassan Glacier Snow Forecast

Weather Forecast for Gassan Glacier at 1742 m
Issued: 8 pm  30 Nov 2025 (local time)

New snow in Gassan Glacier

1.1cm0.4in
Mon 1st (PM)
The snow forecast for Gassan Glacier is: Light rain (total 2.0mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -10°C on Wed afternoon). Winds increasing (moderate winds from the SW on Tue morning, severe gales from the W by Wed afternoon).

Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: Light rain (total 2.0mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -10°C on Wed afternoon). Winds increasing (moderate winds from the SW on Tue morning, severe gales from the W by Wed afternoon).

Gassan Glacier Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Sat afternoon, min -14°C on Wed night). Winds decreasing (severe gales from the WNW on Wed night, moderate winds from the W by Sat afternoon).


Gassan Glacier Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
1
40
part cloud
Middle Lift: 
2
35
part cloud
Bottom Lift: 0.0m
3
35
part cloud
6 Day Forecast
Issued: 8 pm 30 Nov 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
rain showers
light snow
light snow
cloud
cloud
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
light snow
light snow
cloud
clear
some clouds
rain shwrs
light snow
light snow
cloudy
cloudy
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
light snow
light snow
cloudy
clear
 km/h
35
WSW
60
WSW
70
W
35
W
30
SW
30
SW
35
W
35
WSW
80
W
65
WNW
70
WNW
70
W
55
W
45
WNW
65
WNW
65
WNW
45
WNW
25
W
45
WSW
Snow map
1
12
12
16
40
10
13
38
14
4
4
1
2
max °C
3
3
2
0
0
1
0
-3
-8
-11
-12
-10
-8
-9
-10
-6
-4
-3
-1
min °C
2
2
0
-1
0
1
-4
-5
-10
-14
-13
-11
-9
-10
-10
-9
-5
-5
-3
-5
-7
-7
-8
-6
-5
-13
-15
-23
-29
-28
-25
-21
-22
-23
-22
-15
-13
-10
92
80
90
88
69
79
99
98
96
98
98
97
98
97
95
84
85
83
54
2150
2150
2100
1450
1800
1900
1550
1200
650
0
0
300
550
450
400
450
800
900
0
topbotSea lvl1000m2000m3000m4000m5000m
210-2-1-1-4-6-11-15-15-13-10-12-12-9-6-5-3442022-1-3-7-11-10-9-7-8-8-7-5-4-3
Sunrise
6:37
6:37
6:39
6:39
6:41
6:41
Sunset
4:19
4:19
4:19
4:17
4:17
4:17

Snow Radar

Latest snow reports near Gassan Glacier:

No recent snow reports

No recent snow reports

Gassan Glacier Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:23cm
Last snowfall:28 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan are reporting: powder (0) / good piste (0)


Snow History

Week 1 of December has on average:
1.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
3.9
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.




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