Gassan Glacier snow
Ski Japan

Gassan Glacier Snow Forecast

Weather Forecast for Gassan Glacier at 1984 m
Issued: 8 pm  15 Oct 2025 (local time)

New snow in Gassan Glacier

1.0cm0.4in
Wed 22nd
The snow forecast for Gassan Glacier is: Heavy rain (total 48.0mm), heaviest during Sat afternoon. Very mild (max 10°C on Fri night, min 5°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, gales from the W by Sat afternoon).

Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: Heavy rain (total 48.0mm), heaviest during Sat afternoon. Very mild (max 10°C on Fri night, min 5°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, gales from the W by Sat afternoon).

Gassan Glacier Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Sat night. Freeze-thaw conditions (max 8°C on Sat night, min -2°C on Mon night). Winds decreasing (gales from the W on Sat night, light winds from the W by Tue morning).


Gassan Glacier Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
9
25
part cloud
Middle Lift: 
10
25
part cloud
Bottom Lift: 0.0m
9
25
part cloud
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6 Day Forecast
Issued: 8 pm 15 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
mod rain
heavy rain
rain showers
clear
part cloud
part cloud
cloud
heavy rain
mod rain
light rain
light rain
light snow
cloud
cloud
part cloud
cloud
light snow
snow showers
some clouds
mod. rain
heavy rain
rain shwrs
clear
some clouds
some clouds
cloudy
heavy rain
mod. rain
light rain
light rain
light snow
cloudy
cloudy
some clouds
cloudy
light snow
snow shwrs
 km/h
25
S
30
S
10
SSW
30
NW
15
NNW
5
WSW
25
SW
50
WSW
60
WSW
60
W
45
W
35
W
35
WSW
25
WSW
25
W
25
W
25
W
20
W
25
WNW
Snow map
 cm 
 mm 
6
17
3
22
9
2
2
1
max°C
9
7
8
6
7
8
10
10
9
8
4
3
3
1
-1
-2
-1
-1
-2
min°C
8
7
7
5
6
7
8
9
8
4
4
3
2
0
-1
-2
-1
-1
-3
chill°C 
5
3
4
0
3
6
3
4
2
-2
-2
-3
-4
-6
-7
-9
-7
-6
-10
Humid% 
23
97
92
84
51
71
39
69
92
71
76
76
77
85
84
86
74
81
79
Freezing level (m
3550
3450
3850
3200
3350
3950
4200
3600
3950
3600
3600
3450
2700
2400
1600
1500
1600
1800
1450
topliftbotliftSea lvl1000m2000m3000m4000m5000m
978678910964331-1-2-1-1-3989710891210754420-121-1
Sunrise
5:48
5:50
5:50
5:52
5:52
5:54
Sunset
5:00
5:00
4:58
4:57
4:55
4:53

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 3 of October has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.



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