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Ski Japan - Niigata

First Ishiuchi Snow Forecast

Weather Forecast for First Ishiuchi at 418 m
Issued: 2 am  15 Oct 2025 (local time)

The snow forecast for First Ishiuchi is: Heavy rain (total 38.0mm), heaviest during Thu afternoon. Warm (max 21°C on Wed morning, min 13°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 38.0mm), heaviest during Thu afternoon. Warm (max 21°C on Wed morning, min 13°C on Thu night). Wind will be generally light.

First Ishiuchi Weather (Days 4-6): Heavy rain (total 23.0mm), heaviest during Sat night. Warm (max 21°C on Sat morning, min 8°C on Mon night). Wind will be generally light.


First Ishiuchi Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
15
0
part cloud
Bottom Lift: 
15
0
part cloud
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6 Day Forecast
Issued: 2 am 15 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
rain showers
light rain
heavy rain
heavy rain
rain showers
clear
part cloud
part cloud
rain showers
heavy rain
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
rain shwrs
light rain
heavy rain
heavy rain
rain shwrs
clear
some clouds
some clouds
rain shwrs
heavy rain
light rain
light rain
light rain
cloudy
cloudy
light rain
light rain
light rain
some clouds
 km/h
5
N
0
E
15
SSE
15
S
5
WNW
10
N
0
NW
0
NE
10
SSE
10
SSE
10
S
10
NW
10
NNW
5
N
0
SSW
0
SSW
0
NNW
5
NW
5
NNW
5
NNW
0
NNW
Snow map
 cm 
 mm 
1
1
22
13
1
1
16
2
1
2
1
2
1
max°C
21
21
17
18
17
16
19
19
15
21
20
17
13
12
11
12
11
9
9
9
8
min°C
18
18
16
17
16
13
16
16
14
19
18
13
13
11
11
12
10
8
9
9
8
chill°C 
18
18
16
16
16
13
16
16
14
19
18
13
12
11
11
12
10
8
9
9
8
Humid% 
82
75
85
79
98
97
78
63
81
61
67
98
91
88
95
92
92
93
92
88
91
Freezing level (m
3650
3850
3850
4150
4050
3150
3900
4100
4400
4200
4000
3700
3950
3750
3000
3250
3350
3200
3200
2400
3150
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1919161816141617151919141211101110988721201617171519181421191514121113111010108
Sunrise
5:50
5:52
5:52
5:54
5:54
5:56
5:56
Sunset
5:08
5:07
5:06
5:05
5:02
5:01
5:00

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 October 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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