Gassan Glacier snow
Ski Japan

Gassan Glacier Snow Forecast

Weather Forecast for Gassan Glacier at 1984 m
Issued: 2 pm  14 Oct 2025 (local time)

New snow in Gassan Glacier

1.0cm0.4in
Mon 20th (NGT)
The snow forecast for Gassan Glacier is: Heavy rain (total 39.0mm), heaviest during Thu morning. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Thu night).

Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: Heavy rain (total 39.0mm), heaviest during Thu morning. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Thu night).

Gassan Glacier Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Sat afternoon. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Sun night). Winds increasing (light winds from the WSW on Fri afternoon, severe gales from the WNW by Sat night).


Gassan Glacier Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
6
5
cloud
Middle Lift: 
7
5
cloud
Bottom Lift: 0.0m
7
5
cloud
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6 Day Forecast
Issued: 2 pm 14 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
clear
clear
part cloud
heavy rain
heavy rain
rain showers
clear
part cloud
part cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
cloud
light snow
cloudy
some clouds
clear
clear
some clouds
heavy rain
heavy rain
rain shwrs
clear
some clouds
some clouds
light rain
light rain
light rain
light rain
cloudy
some clouds
some clouds
cloudy
light snow
 km/h
10
SSW
5
WNW
10
N
5
E
25
S
30
S
20
WNW
30
NW
20
NW
10
WNW
25
WSW
35
WSW
40
WSW
80
WNW
55
WNW
55
WNW
35
W
25
W
20
W
30
W
Snow map
 cm 
1
 mm 
16
17
6
1
4
4
2
max°C
6
8
8
9
9
8
8
5
6
7
8
8
9
9
3
2
1
1
0
0
min°C
6
6
8
8
9
7
7
4
4
6
7
8
8
4
2
2
0
0
0
-2
chill°C 
4
5
6
8
6
3
2
0
0
4
4
4
3
-3
-6
-6
-7
-6
-5
-10
Humid% 
75
67
26
38
18
95
97
98
73
67
42
67
90
71
75
74
76
74
89
91
Freezing level (m
3500
3300
3450
3550
3650
3750
3750
2800
2850
3700
3850
3600
3350
3800
3450
3500
1900
2050
2000
1800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
6789988557889732110-1771110988788811107421331
Sunrise
5:48
5:48
5:50
5:50
5:52
5:52
Sunset
5:04
5:01
5:00
5:00
4:58
4:57
4:55

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:
Last snowfall: 7 May 2025
Snow AlertsCreate Alert
Other resorts in Japan are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of October has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.



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