comScore pixel
Ishiuchi Maruyama resort snow
Ski Japan - Niigata

Ishiuchi Maruyama Snow Forecast

36.97° N 138.79° E

Weather Forecast for Ishiuchi Maruyama at 588 m altitude

Issued:
2 am 29 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 21.0mm), heaviest during Tue morning. Warm (max 21°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 13.0mm), heaviest on Sun night. Very mild (max 16°C on Sun morning, min 9°C on Fri night). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
light rain
part cloud
clear
clear
clear
part cloud
rain showers
mod rain
light rain
rain showers
clear
part cloud
cloud
part cloud
cloud
light rain
mod rain
mod. rain
light rain
some clouds
clear
clear
clear
some clouds
rain shwrs
mod. rain
light rain
rain shwrs
clear
some clouds
cloudy
some clouds
cloudy
light rain
mod. rain
km/h
5
NNW
5
NNW
0
S
0
SSE
5
SE
10
S
5
NNW
10
NNW
15
NW
15
WNW
10
NW
0
WSW
5
N
10
N
5
S
10
SSE
10
SE
20
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
7
2
—
—
—
—
—
2
10
2
2
—
—
—
—
—
2
7
max °C
16
15
15
20
21
18
20
19
16
14
13
10
15
15
13
16
15
14
min °C
16
15
13
18
18
17
20
17
12
13
12
9
13
13
13
16
14
14
 chill °C
16
15
13
18
18
17
20
17
11
12
12
9
13
13
13
16
13
12
Humid %
99
97
85
59
67
85
74
91
98
85
83
83
56
59
75
69
78
88
Freeze m
3900
3900
4150
4350
4500
4650
4550
4550
3700
2950
3250
3200
3450
3500
3550
3650
3400
4000
Sea lvl1000m2000m3000m4000m5000m
14131317181718161211108111212141313181714222117242015171510181613181515
Sunrise
5:37
—
—
5:37
—
—
5:39
—
—
5:39
—
—
5:41
—
—
5:41
—
—
Sunset
—
5:31
—
—
5:30
—
—
5:29
—
—
5:27
—
—
5:25
—
—
5:23
—

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
  • Circle CheckHourly & 16-day forecasts
  • Circle CheckView past weather
  • Circle CheckFast, ad-free browsing
  • Circle CheckSnow hindcasts & History
Unlocks app & website

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)

Snow-Forecast Partner Offers

Snow History

Week 4 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.


Snow-Forecast Partner Offers


Map placeholder