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Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 346 m
Issued: 8 pm  25 Nov 2025 (local time)

New snow in Iwakisan Hyakuzawa

29.0cm11in
Wed 3rd (AM)
The snow forecast for Iwakisan Hyakuzawa is: Heavy rain (total 29.0mm), heaviest during Thu night. Mild temperatures (max 8°C on Wed morning, min 1°C on Fri afternoon). Winds increasing (calm on Wed morning, strong winds from the WSW by Fri morning).

Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Heavy rain (total 29.0mm), heaviest during Thu night. Mild temperatures (max 8°C on Wed morning, min 1°C on Fri afternoon). Winds increasing (calm on Wed morning, strong winds from the WSW by Fri morning).

Iwakisan Hyakuzawa Weather (Days 4-6): Moderate rain (total 15.0mm), heaviest on Sat night. Very mild (max 11°C on Mon morning, min 1°C on Fri night). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the SW by Mon afternoon).


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
4
10
mod rain
Middle Lift: 
5
5
mod rain
Bottom Lift: 
6
5
mod rain
6 Day Forecast
Issued: 8 pm 25 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
rain showers
rain showers
part cloud
clear
cloud
mod rain
light rain
light snow
light snow
part cloud
part cloud
mod rain
rain showers
rain showers
light rain
rain showers
light rain
rain showers
mod. rain
rain shwrs
rain shwrs
some clouds
clear
cloudy
mod. rain
light rain
light snow
light snow
some clouds
some clouds
mod. rain
rain shwrs
rain shwrs
light rain
rain shwrs
light rain
rain shwrs
 km/h
5
ENE
10
NE
10
NW
10
WNW
5
SSE
10
SSE
35
SSW
40
WSW
40
W
35
W
30
WNW
25
W
20
SW
25
WSW
15
W
15
SSW
25
SSW
45
SW
30
WSW
Snow map
 cm 
 mm 
9
2
2
10
5
1
6
3
1
1
1
3
2
max°C
7
8
7
4
7
7
8
6
3
1
5
5
8
10
10
8
11
8
5
min°C
6
7
5
2
4
5
5
4
1
1
3
4
5
10
7
7
10
5
2
chill°C 
5
5
2
1
3
2
1
-2
-5
-6
-3
0
2
7
6
5
6
0
-2
Humid% 
96
82
82
73
67
61
87
82
69
68
64
65
82
75
78
92
52
71
68
Freezing level (m
1350
1250
1250
900
1050
1350
1450
1100
650
400
650
900
1200
1700
1750
2000
2300
1300
900
topliftbotliftSea lvl1000m2000m3000m4000m5000m
44312452-2-3-114766831786366752145710981174
Sunrise
6:35
6:37
6:39
6:39
6:41
6:41
Sunset
4:14
4:13
4:13
4:13
4:12
4:12

Snow Radar

Latest snow reports near Iwakisan Hyakuzawa:

No recent snow reports

No recent snow reports

Iwakisan Hyakuzawa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:21 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)


Snow History

Week 4 of November has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.




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