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Ski Japan - Niigata

First Ishiuchi Snow Forecast

Weather Forecast for First Ishiuchi at 418 m
Issued: 2 am  21 Dec 2025 (local time)

New snow in First Ishiuchi

2.0cm0.8in
Sun 21st (NGT)
The snow forecast for First Ishiuchi is: Heavy rain (total 23.0mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 17°C on Sun morning, min -3°C on Mon night). Wind will be generally light.

First Ishiuchi Weather (Next 3 days): The snow forecast for First Ishiuchi is: Heavy rain (total 23.0mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 17°C on Sun morning, min -3°C on Mon night). Wind will be generally light.

First Ishiuchi Weather (Days 4-6): Mild with heavy rain (total 28.0mm), heaviest during Wed afternoon. Becoming colder with a moderate fall of snow heaviest on Fri night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -5°C on Fri night). Wind will be generally light.


First Ishiuchi Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
13
10
clear
Bottom Lift: 
13
5
clear
6 Day Forecast
Issued: 2 am 21 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
mod rain
light snow
light snow
light snow
part cloud
clear
clear
rain showers
light rain
mod rain
mod rain
light rain
light rain
light snow
light snow
light snow
mod snow
clear
mod. rain
light snow
light snow
light snow
some clouds
clear
clear
rain shwrs
light rain
mod. rain
mod. rain
light rain
light rain
light snow
light snow
light snow
mod. snow
 km/h
5
S
15
NW
5
NW
10
NNW
5
NNW
0
SSE
5
SSE
10
SSE
10
SSE
20
S
10
S
5
NW
5
NNW
5
N
10
NW
15
NW
15
NW
5
W
Snow map
2
2
1
3
4
8
10
10
3
4
7
6
2
2
7
max °C
17
11
5
0
0
-2
7
6
6
8
10
9
5
5
5
0
1
-3
min °C
14
7
1
0
-1
-3
3
2
2
7
9
6
5
5
1
0
-1
-5
14
5
-3
-3
-1
-3
2
-1
-1
4
7
5
4
5
1
-4
-4
-7
67
98
98
96
87
86
58
63
75
86
89
99
99
97
99
96
95
96
2950
2400
1100
450
450
0
1300
1800
2250
2650
2550
1950
1250
1150
1100
450
500
0
Sea lvl1000m2000m3000m4000m5000m
1482-1-2-3545797442-1-1-51610421-463378765421-4
Sunrise
6:52
6:54
6:54
6:54
6:54
6:56
Sunset
4:30
4:30
4:31
4:31
4:32
4:32

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:18 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.4
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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