Ishiuchi Maruyama snow
Ski Japan - Niigata

Ishiuchi Maruyama Snow Forecast

Weather Forecast for Ishiuchi Maruyama at 920 m
Issued: 8 pm  17 Sep 2025 (local time)

The snow forecast for Ishiuchi Maruyama is: Heavy rain (total 30.0mm), heaviest during Sat morning. Warm (max 21°C on Wed night, min 14°C on Thu night). Wind will be generally light.

Ishiuchi Maruyama Weather (Next 3 days): The snow forecast for Ishiuchi Maruyama is: Heavy rain (total 30.0mm), heaviest during Sat morning. Warm (max 21°C on Wed night, min 14°C on Thu night). Wind will be generally light.

Ishiuchi Maruyama Weather (Days 4-6): Heavy rain (total 34.0mm), heaviest during Sat night. Very mild (max 17°C on Sat night, min 12°C on Sun night). Wind will be generally light.


Ishiuchi Maruyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
21
5
thunderstorm
Middle Lift: 
22
5
thunderstorm
Bottom Lift: 
23
5
thunderstorm
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6 Day Forecast
Issued: 8 pm 17 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
light rain
rain showers
part cloud
part cloud
light rain
mod rain
light rain
heavy rain
rain showers
rain showers
part cloud
light rain
light rain
rain showers
rain showers
rain showers
cloud
risk thun- der
risk thun- der
light rain
rain shwrs
some clouds
some clouds
light rain
mod. rain
light rain
heavy rain
rain shwrs
rain shwrs
some clouds
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
cloudy
 km/h
5
S
5
W
10
N
5
NNW
0
S
10
SSE
15
S
25
S
15
SW
20
NW
15
NW
10
NNW
0
SSE
5
SSE
5
SE
15
SSE
10
SSE
10
SSE
10
S
Snow map
 cm 
 mm 
4
5
5
1
3
8
4
19
4
3
2
1
2
1
2
max°C
21
20
16
15
17
16
16
18
19
17
14
14
13
15
15
14
17
17
15
min°C
20
18
16
14
16
16
15
17
18
14
13
13
12
14
14
14
16
15
14
chill°C 
20
18
16
14
16
16
14
16
18
13
12
13
12
14
14
13
16
14
13
Humid% 
91
95
99
96
76
88
86
84
86
98
96
89
85
86
84
89
76
74
81
Freezing level (m
4950
4650
4450
4200
3950
4100
4200
4550
4400
3950
3500
3500
3450
3350
3450
3450
3400
3500
3750
topliftbotliftSea lvl1000m2000m3000m4000m5000m
2119161517161618191614141315151417161522231917222018182118191815191917232116
Sunrise
5:28
5:28
5:30
5:31
5:31
5:31
Sunset
5:49
5:46
5:45
5:44
5:43
5:40

Snow Radar

Latest snow reports near Ishiuchi Maruyama:

No recent snow reports

No recent snow reports

Ishiuchi Maruyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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