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Ski Japan - Niigata

Itoigawa Seaside Valley Snow Forecast

Weather Forecast for Itoigawa Seaside Valley at 490 m
Issued: 2 pm  14 Apr 2026 (local time)

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The snow forecast for Itoigawa Seaside Valley is: Heavy rain (total 21.0mm), heaviest during Wed night. Very mild (max 17°C on Fri morning, min 8°C on Wed night). Wind will be generally light.

Itoigawa Seaside Valley Weather (Next 3 days): The snow forecast for Itoigawa Seaside Valley is: Heavy rain (total 21.0mm), heaviest during Wed night. Very mild (max 17°C on Fri morning, min 8°C on Wed night). Wind will be generally light.

Itoigawa Seaside Valley Weather (Days 4-6): Light rain (total 8.0mm), mostly falling on Sat afternoon. Very mild (max 19°C on Mon morning, min 12°C on Fri night). Wind will be generally light.


Itoigawa Seaside Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
14
5
cloud
Middle Lift: 
15
5
cloud
Bottom Lift: 
14
5
cloud
6 Day Forecast
Issued: 2 pm 14 Apr 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
light rain
mod rain
heavy rain
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
clear
clear
clear
cloudy
light rain
light rain
mod. rain
heavy rain
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
clear
clear
clear
 km/h
5
NE
5
S
0
ESE
0
SSW
5
N
5
N
10
NE
5
SE
5
SW
5
NW
5
SSE
5
SSW
5
WSW
0
SW
5
NE
5
NE
5
SSW
Snow map
2
2
6
11
1
2
4
1
max °C
16
14
15
13
11
12
14
12
17
16
14
12
13
13
18
18
15
min °C
15
14
15
11
8
10
11
11
15
15
12
12
12
12
16
16
14
15
14
15
11
7
9
10
10
15
15
12
12
12
12
16
16
14
54
76
73
91
98
59
43
35
35
46
67
77
85
86
53
48
59
3050
2800
2750
2950
2600
2500
3100
3300
3400
3100
2850
2750
2700
3100
3000
3250
3500
Sea lvl1000m2000m3000m4000m5000m
151314119912121514111111111516141614171311131410171714141412191814
Sunrise
5:15
5:13
5:11
5:11
5:09
Sunset
6:21
6:22
6:22
6:23
6:24
6:24
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Snow Radar

Latest snow reports near Itoigawa Seaside Valley:

No recent snow reports

No recent snow reports

Itoigawa Seaside Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 2 of April 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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