Gassan Glacier snow
Ski Japan

Gassan Glacier Snow Forecast

Weather Forecast for Gassan Glacier at 1742 m
Issued: 2 pm  16 Oct 2025 (local time)

New snow in Gassan Glacier

1.0cm0.4in
Thu 23rd (NGT)
The snow forecast for Gassan Glacier is: Heavy rain (total 50.0mm), heaviest during Thu afternoon. Very mild (max 11°C on Fri night, min 2°C on Sat night). Winds increasing (calm on Fri morning, gales from the W by Sat afternoon).

Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: Heavy rain (total 50.0mm), heaviest during Thu afternoon. Very mild (max 11°C on Fri night, min 2°C on Sat night). Winds increasing (calm on Fri morning, gales from the W by Sat afternoon).

Gassan Glacier Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -2°C on Tue night). Mainly fresh winds.


Gassan Glacier Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
8
10
heavy rain
Middle Lift: 
9
5
heavy rain
Bottom Lift: 0.0m
9
10
heavy rain
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6 Day Forecast
Issued: 2 pm 16 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
rain showers
clear
part cloud
part cloud
cloud
heavy rain
light snow
cloud
cloud
cloud
part cloud
light snow
light snow
light snow
snow showers
part cloud
cloud
snow showers
snow showers
heavy rain
rain shwrs
clear
some clouds
some clouds
cloudy
heavy rain
light snow
cloudy
cloudy
cloudy
some clouds
light snow
light snow
light snow
snow shwrs
some clouds
cloudy
snow shwrs
snow shwrs
 km/h
5
S
25
NW
10
N
5
WSW
20
WSW
30
SW
55
WSW
50
WNW
30
WNW
20
W
20
WSW
25
WSW
20
WSW
20
WNW
30
WNW
20
W
25
WNW
15
WNW
20
WNW
25
WNW
Snow map
 cm 
 mm 
20
3
13
14
max°C
9
8
8
8
11
11
10
9
4
5
4
4
3
1
-1
-1
-1
-1
-1
-1
min°C
9
6
7
8
10
10
9
2
3
3
2
4
2
-1
-1
-1
-2
-1
-1
-1
chill°C 
8
1
5
7
6
6
4
-5
-3
-1
-3
-1
-2
-8
-8
-6
-8
-6
-6
-6
Humid% 
95
97
48
83
50
75
85
85
58
49
65
90
99
85
91
87
79
84
86
84
Freezing level (m
3500
3250
3400
4050
4200
3800
3700
3700
3750
3300
2600
2550
2350
1650
1500
1550
1400
1500
1600
1500
topliftbotliftSea lvl1000m2000m3000m4000m5000m
867810109544331-1-2-2-2-2-2-29810991211644453010-211-1
Sunrise
5:50
5:50
5:52
5:52
5:54
5:54
Sunset
5:00
5:00
4:58
4:57
4:55
4:53
4:52

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:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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