Gassan Glacier snow
Ski Japan

Gassan Glacier Snow Forecast

Weather Forecast for Gassan Glacier at 1500 m
Issued: 2 am  27 Oct 2025 (local time)

New snow in Gassan Glacier

2.1cm0.8in
Mon 27th (PM)
The snow forecast for Gassan Glacier is: Light rain (total 8.0mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Mon morning, min -3°C on Tue night). Winds decreasing (gales from the W on Mon morning, light winds from the W by Wed night).

Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: Light rain (total 8.0mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Mon morning, min -3°C on Tue night). Winds decreasing (gales from the W on Mon morning, light winds from the W by Wed night).

Gassan Glacier Weather (Days 4-6): Heavy rain (total 66.0mm), heaviest during Fri night. Mild temperatures (max 7°C on Fri morning, min 2°C on Sat night). Winds increasing (calm on Thu night, severe gales from the W by Sat night).


Gassan Glacier Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
0
65
snow showers
Middle Lift: 
2
60
snow showers
Bottom Lift: 
3
55
rain showers
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6 Day Forecast
Issued: 2 am 27 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light snow
heavy snow
light snow
light snow
light snow
light snow
snow showers
clear
clear
clear
part cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
light rain
mod rain
mod snow
light rain
light snow
heavy snow
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
light rain
light rain
light rain
light rain
mod. rain
mod. snow
 km/h
55
WNW
65
W
40
W
50
WNW
65
WNW
55
WNW
40
WNW
35
WNW
5
W
5
WSW
10
SW
15
SW
15
S
15
S
30
ENE
15
NW
60
WNW
75
WSW
30
WSW
40
WSW
45
WSW
Snow map
 cm 
1
10
3
1
5
1
1
6
 mm 
3
5
1
53
4
4
4
2
7
6
max°C
4
3
0
-2
-2
-2
-2
-2
0
4
4
5
7
6
5
5
5
5
4
5
4
min°C
3
1
-1
-2
-2
-3
-2
-3
-3
3
3
3
6
6
4
4
5
2
3
4
1
chill°C 
-4
-7
-9
-11
-12
-12
-10
-10
-8
1
-1
-1
3
3
0
-2
-2
-6
-2
-1
-6
Humid% 
96
99
99
99
97
99
99
94
81
14
51
41
33
58
99
92
97
98
98
98
97
Freezing level (m
2050
2100
1450
1250
1200
1150
1200
1250
1200
2400
2450
2750
2950
2800
3100
2850
2500
2500
2100
2400
2000
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1-1-3-5-5-6-5-4-123554433122042-1-2-2-3-2-3-2444765554453
Sunrise
6:00
6:01
6:01
6:03
6:03
6:05
6:05
Sunset
4:45
4:45
4:44
4:43
4:42
4:40
4:38

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:
Last snowfall:21 Oct 2025
Snow AlertsCreate Alert
Other resorts in Japan are reporting: powder (0) / good piste (0)


Snow History

Week 4 of October has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.




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