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Ski Japan - Niigata

First Ishiuchi Snow Forecast

Weather Forecast for First Ishiuchi at 418 m
Issued: 2 pm  16 Sep 2025 (local time)

The snow forecast for First Ishiuchi is: Heavy rain (total 44.0mm), heaviest during Thu morning. Warm (max 29°C on Tue afternoon, min 17°C on Thu night). Wind will be generally light.

First Ishiuchi Weather (Next 3 days): The snow forecast for First Ishiuchi is: Heavy rain (total 44.0mm), heaviest during Thu morning. Warm (max 29°C on Tue afternoon, min 17°C on Thu night). Wind will be generally light.

First Ishiuchi Weather (Days 4-6): Heavy rain (total 60.0mm), heaviest during Sat night. Warm (max 20°C on Sun morning, min 16°C on Fri night). Wind will be generally light.


First Ishiuchi Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
23
10
clear
Bottom Lift: 
23
5
clear
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6 Day Forecast
Issued: 2 pm 16 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
light rain
mod rain
light rain
heavy rain
heavy rain
light rain
mod rain
heavy rain
rain showers
light rain
light rain
light rain
rain showers
clear
clear
rain shwrs
some clouds
risk thun- der
risk thun- der
risk thun- der
light rain
mod. rain
light rain
heavy rain
heavy rain
light rain
mod. rain
heavy rain
rain shwrs
light rain
light rain
light rain
rain shwrs
clear
 km/h
0
ENE
5
S
5
NNW
10
N
0
ENE
5
SW
5
NNW
0
N
5
S
5
SSE
10
SSE
5
SSE
10
SSE
5
WNW
5
WNW
5
N
0
E
5
NNW
5
NNW
0
NNW
Snow map
 cm 
 mm 
1
3
5
22
4
6
3
11
16
2
8
12
3
2
3
3
3
max°C
29
24
28
26
23
24
18
17
19
17
17
18
18
18
20
19
17
19
18
16
min°C
25
23
27
24
23
20
18
17
18
17
16
17
17
16
18
18
16
18
16
14
chill°C 
25
23
27
24
23
20
18
17
18
17
16
17
17
16
18
18
16
18
16
14
Humid% 
53
87
69
87
97
87
98
94
94
96
94
94
89
94
94
90
95
90
89
89
Freezing level (m
4900
4950
4950
4900
4850
4650
4550
4400
4250
4200
4300
4400
4500
4250
3900
3950
3650
3450
3450
3450
topliftbotliftSea lvl1000m2000m3000m4000m5000m
27232724222117161816161717171818161716142823302623231917191716181817211917201814
Sunrise
5:26
5:28
5:28
5:30
5:31
5:31
Sunset
5:52
5:50
5:49
5:46
5:45
5:44
5:42

Snow Radar

Latest snow reports near First Ishiuchi:

No recent snow reports

No recent snow reports

First Ishiuchi Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:30 Mar 2025
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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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