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Ishiuchi Maruyama resort snow
Ski Japan - Niigata

Ishiuchi Maruyama Snow Forecast

36.97° N 138.79° E
588m altitude
Issued:
8 pm 14 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 5.0mm), mostly falling on Fri night. Warm (max 26°C on Sat afternoon, min 21°C on Sun night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 8.0mm), mostly falling on Wed afternoon. Warm (max 29°C on Wed morning, min 22°C on Mon night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
thunderstorm
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
thunderstorm
clear
rain shwrs
some clouds
t-storm
risk
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
t-storm
risk
clear
km/h
10
SSE
10
S
10
S
10
SSE
5
S
10
SSE
10
S
10
SSE
5
SSE
10
SSE
5
SSE
5
SE
10
S
0
SE
5
NE
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
2
3
max °C
22
25
26
22
24
24
22
24
26
22
28
28
23
29
29
24
min °C
22
24
23
22
23
23
21
23
24
22
25
25
23
27
25
23
 chill °C
22
24
23
22
23
23
21
23
24
22
25
25
23
27
25
23
Humid %
91
79
71
87
79
74
79
75
63
84
65
58
80
66
65
87
Freeze m
4850
4750
4850
4850
4850
5000
5050
5150
5100
5200
5100
5200
5250
5250
5250
5150
Sea lvl1000m2000m3000m4000m5000m
2122222122222022232124242225252222282722262522252723292923322924
Sunrise
5:00
5:01
5:01
5:03
5:03
Sunset
6:37
6:36
6:34
6:32
6:31

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 3 of August 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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