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Ski Japan - Niigata

First Ishiuchi Snow Forecast

36.97° N 138.82° E

Weather Forecast for First Ishiuchi at 418 m altitude

Issued:
2 am 19 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
mod rain
heavy rain
rain showers
rain showers
cloud
mod rain
heavy rain
light rain
light rain
rain showers
clear
clear
clear
part cloud
part cloud
clear
cloudy
cloudy
mod. rain
heavy rain
rain shwrs
rain shwrs
cloudy
mod. rain
heavy rain
light rain
light rain
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
km/h
5
S
5
WNW
5
S
10
NNW
0
N
10
S
15
S
10
WNW
10
NNW
5
NW
10
NNW
0
NNW
0
WNW
5
SE
5
S
0
SSE
5
SSE
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
6
23
1
1
—
9
15
2
3
2
—
—
—
—
—
—
max °C
22
20
19
17
19
19
26
21
14
11
10
9
16
17
12
21
21
16
min °C
20
19
18
16
18
18
23
15
11
11
10
7
12
12
11
19
16
16
 chill °C
20
19
18
16
18
18
23
14
10
11
9
7
12
11
10
19
16
16
Humid %
58
70
86
99
84
86
68
84
97
94
95
90
54
48
67
40
50
58
Freeze m
3900
3800
3900
3850
3850
4150
4200
4150
3450
3000
2700
3150
3450
3650
3850
4000
3950
4150
Sea lvl1000m2000m3000m4000m5000m
21191816181824181210981314121918162119181718172619141311715149221814
Sunrise
5:54
—
—
5:56
—
—
5:56
—
—
5:58
—
—
5:58
—
—
6:00
—
—
Sunset
—
5:02
—
—
5:01
—
—
5:00
—
—
4:59
—
—
4:58
—
—
4:57
—

Next 3 days weather summary:

Heavy rain (total 55.0mm), heaviest during Tue morning. Warm (max 26°C on Wed morning, min 11°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 7.0mm), mostly falling on Thu afternoon. Warm (max 21°C on Sat morning, min 7°C on Thu night). Wind will be generally light.

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Avalanche information: Japan Avalanche Network


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: 7 Apr 2026
Snow AlertsCreate Alert
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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