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snowy resort
Lat Long: 36.97° N 138.82° E

Weather Forecast for First Ishiuchi at 418m altitude

Issued: 8 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 11.0mm), heaviest on Tue morning. Warm (max 31°C on Wed morning, min 24°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 41.0mm), heaviest during Sun morning. Warm (max 30°C on Fri morning, min 22°C on Sat night). Wind will be generally light.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
thunderstorm
rain showers
clear
thunderstorm
part cloud
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
clear
t-storm
risk
some clouds
clear
clear
clear
some clouds
t-storm
risk
some clouds
t-storm
risk
t-storm
risk
rain shwrs
km/h
0
S
5
NNW
5
NNW
5
S
5
NNW
10
NNW
0
S
5
NNW
10
NNW
5
S
5
NW
10
NNW
5
SSE
5
NNW
5
NNW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
4
3
1
2
2
3
5
3
max °C
25
28
28
25
31
29
25
30
29
24
30
28
24
25
25
23
min °C
25
27
26
24
28
26
24
27
27
24
27
26
23
25
24
22
 chill °C
25
27
26
24
28
26
24
27
27
24
27
26
23
25
24
22
Humid %
89
80
82
85
72
68
92
74
64
83
67
71
85
83
91
90
Freeze m
5400
5250
5350
5400
5350
5400
5200
5200
5250
5150
5150
5100
5000
4900
5000
4900
Sea lvl1000m2000m3000m4000m5000m
2427262428272427272427262324242224292824322924312923312823272522
Sunrise
4:39
4:41
4:41
4:43
4:43
Sunset
7:00
7:00
6:59
6:59
6:58

Days 7-16 weather summary:

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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 July 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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