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Ski Japan - Niigata

First Ishiuchi Snow Forecast

Weather Forecast for First Ishiuchi at 265 m
Issued: 2 am  16 Sep 2025 (local time)

The snow forecast for First Ishiuchi is: Heavy rain (total 30.0mm), heaviest during Thu afternoon. Warm (max 31°C on Tue morning, min 15°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 30.0mm), heaviest during Thu afternoon. Warm (max 31°C on Tue morning, min 15°C on Thu night). Wind will be generally light.

First Ishiuchi Weather (Days 4-6): Heavy rain (total 59.0mm), heaviest during Sat night. Warm (max 22°C on Sun morning, min 16°C on Fri afternoon). Wind will be generally light.


First Ishiuchi Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
21
5
clear
Bottom Lift: 
21
5
clear
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6 Day Forecast
Issued: 2 am 16 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
rain showers
clear
thunderstorm
thunderstorm
thunderstorm
heavy rain
light rain
light rain
mod rain
mod rain
light rain
light rain
heavy rain
rain showers
rain showers
light rain
light rain
light rain
part cloud
clear
rain shwrs
rain shwrs
clear
risk thun- der
risk thun- der
risk thun- der
heavy rain
light rain
light rain
mod. rain
mod. rain
light rain
light rain
heavy rain
rain shwrs
rain shwrs
light rain
light rain
light rain
some clouds
 km/h
0
N
0
NNE
5
S
5
NNW
10
N
0
S
5
NNW
5
N
0
ENE
5
SSE
5
SSE
5
SSE
5
S
5
SSE
15
SSE
5
NNW
10
NNW
0
NW
5
NNW
5
NNW
5
S
Snow map
 cm 
 mm 
1
1
2
4
5
12
5
1
10
9
4
2
26
1
2
4
2
2
max°C
31
31
23
31
27
23
25
19
16
19
17
17
17
18
17
22
21
18
19
19
15
min°C
28
24
22
28
23
22
22
17
15
17
16
16
17
17
17
21
18
17
18
16
13
chill°C 
28
24
22
28
23
22
22
17
15
17
16
16
17
17
17
21
18
17
18
16
13
Humid% 
67
52
88
67
84
95
91
99
93
89
95
94
93
92
93
87
90
97
93
90
86
Freezing level (m
4850
4900
5000
4950
4900
4900
4650
4650
4250
4250
4200
4050
4050
4250
4550
4100
4050
3850
3550
3700
3750
topliftbotliftSea lvl1000m2000m3000m4000m5000m
272623272422221716171717171717201917171615302823302523241816181717171817222018191814
Sunrise
5:26
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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