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Ishiuchi Maruyama resort snow
Ski Japan - Niigata

Ishiuchi Maruyama Snow Forecast

Lat Long: 36.97° N 138.79° E

Weather Forecast for Ishiuchi Maruyama at 588m altitude

Issued: 8 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 43.0mm), heaviest during Thu morning. Warm (max 23°C on Wed morning, min 18°C on Wed night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 14.0mm), heaviest on Sat afternoon. Warm (max 25°C on Mon morning, min 18°C on Fri night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
light rain
heavy rain
mod rain
light rain
mod rain
light rain
thunderstorm
rain showers
rain showers
rain showers
rain showers
cloud
thunderstorm
part cloud
rain shwrs
some clouds
light rain
heavy rain
mod. rain
light rain
mod. rain
light rain
t-storm
risk
rain shwrs
rain shwrs
rain shwrs
rain shwrs
cloudy
t-storm
risk
some clouds
km/h
0
S
5
ESE
0
N
10
SSE
10
SSE
5
SE
5
WNW
5
SW
5
NNW
5
S
0
SSE
0
N
5
SSE
10
S
0
SE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
2
12
8
4
10
3
3
1
1
5
1
4
max °C
20
23
23
20
20
19
18
19
21
19
24
22
20
24
23
20
min °C
19
23
21
18
18
18
18
18
20
18
22
21
19
23
21
19
 chill °C
19
23
21
18
18
18
18
18
20
18
22
21
19
23
21
19
Humid %
81
51
69
90
92
96
98
97
79
91
74
83
89
73
78
89
Freeze m
4100
4250
4250
4250
4600
4700
4150
4100
4150
4250
4400
4350
4450
4400
4600
4650
Sea lvl1000m2000m3000m4000m5000m
1821201817171617191720201921201818262420202019202319262420272520
Sunrise
4:28
4:28
4:28
4:30
4:30
Sunset
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


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: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of July 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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