Gassan Glacier snow
Ski Japan

Gassan Glacier Snow Forecast

Weather Forecast for Gassan Glacier at 1500 m
Issued: 8 am  09 Nov 2025 (local time)

New snow in Gassan Glacier

9.4cm3.7in
Mon 10th (AM)
The snow forecast for Gassan Glacier is: Moderate rain (total 16.0mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Mon afternoon). Winds increasing (moderate winds from the SW on Sun morning, severe gales from the WNW by Mon afternoon).

Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: Moderate rain (total 16.0mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Mon afternoon). Winds increasing (moderate winds from the SW on Sun morning, severe gales from the WNW by Mon afternoon).

Gassan Glacier Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 2°C on Thu morning, min -3°C on Wed morning). Winds increasing (light winds from the W on Wed afternoon, strong winds from the W by Thu afternoon).


Gassan Glacier Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
3
35
light rain
Middle Lift: 
4
30
light rain
Bottom Lift: 
5
25
light rain
6 Day Forecast
Issued: 8 am 09 Nov 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light snow
light snow
light snow
mod snow
light snow
light snow
light snow
part cloud
clear
clear
cloud
snow showers
light snow
part cloud
clear
clear
clear
clear
clear
light rain
light rain
light snow
light snow
light snow
mod. snow
light snow
light snow
light snow
some clouds
clear
clear
cloudy
snow shwrs
light snow
some clouds
clear
clear
clear
clear
clear
 km/h
30
SW
35
SW
40
WNW
80
W
85
WNW
70
WNW
70
WNW
65
WNW
60
WNW
35
NW
15
W
20
WSW
40
W
45
W
35
WNW
25
WNW
20
WNW
15
WNW
15
NW
5
SW
10
SW
Snow map
 cm 
2
4
9
3
3
3
 mm 
2
2
12
1
2
max°C
5
5
5
1
-4
-4
-3
-3
-4
-2
-1
-1
2
2
2
1
0
-2
2
2
1
min°C
3
5
1
-3
-5
-5
-4
-4
-4
-3
-2
-2
1
2
-1
-1
-2
-2
1
1
1
chill°C 
-2
0
-8
-14
-17
-16
-15
-15
-14
-11
-7
-10
-6
-5
-8
-7
-7
-6
-3
-1
-2
Humid% 
82
90
99
99
98
95
97
99
94
96
67
10
99
98
99
94
89
63
54
73
34
Freezing level (m
2250
2650
2300
1600
850
900
950
1050
1000
1050
1300
2200
1800
2100
2000
1300
1400
1350
1600
1800
2200
topliftbotliftSea lvl1000m2000m3000m4000m5000m
341-5-8-7-7-7-6-4-1000-1-2-2-3-2-11453-1-5-5-4-4-4-3-2-22210-1-2221
Sunrise
6:13
6:15
6:16
6:16
6:18
6:18
6:20
Sunset
4:31
4:30
4:30
4:30
4:29
4:28
4:27

Snow Radar

Latest snow reports near Gassan Glacier:

No recent snow reports

No recent snow reports

Gassan Glacier Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:1cm
Last snowfall: 7 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan are reporting: powder (0) / good piste (0)


Snow History

Week 2 of November has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.




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