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Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 784 m
Issued: 2 pm  21 Dec 2025 (local time)

New snow in Iwakisan Hyakuzawa

2.8cm1.1in
Sun 21st (NGT)
The snow forecast for Iwakisan Hyakuzawa is: A light covering of new snow, mostly falling on Sun afternoon. Becoming milder with light rain (total 9.0mm) on Wed morning. Freeze-thaw conditions (max 4°C on Wed morning, min -7°C on Sun night). Winds increasing (calm on Tue afternoon, strong winds from the SSW by Wed morning).

Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: A light covering of new snow, mostly falling on Sun afternoon. Becoming milder with light rain (total 9.0mm) on Wed morning. Freeze-thaw conditions (max 4°C on Wed morning, min -7°C on Sun night). Winds increasing (calm on Tue afternoon, strong winds from the SSW by Wed morning).

Iwakisan Hyakuzawa Weather (Days 4-6): Light rain (total 7.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Wed afternoon, min -11°C on Fri afternoon). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the WSW by Thu afternoon).


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
20
light snow
Middle Lift: 
1
15
light snow
Bottom Lift: 
3
15
light rain
6 Day Forecast
Issued: 2 pm 21 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
light snow
clear
clear
part cloud
snow showers
mod rain
mod rain
light snow
cloud
cloud
light snow
mod snow
light snow
mod snow
light snow
light snow
light snow
light snow
clear
clear
some clouds
snow shwrs
mod. rain
mod. rain
light snow
cloudy
cloudy
light snow
mod. snow
light snow
mod. snow
 km/h
25
W
30
WNW
30
WNW
20
NW
10
W
5
SW
5
SSW
20
SSW
25
S
50
SW
25
W
15
W
10
WSW
25
SSW
45
NW
50
W
45
W
Snow map
3
3
1
4
5
3
7
9
6
1
max °C
2
-2
-6
-6
-6
-1
-1
2
4
6
4
-3
-2
-1
-7
-11
-11
min °C
-1
-7
-6
-6
-6
-3
-1
-1
3
5
-2
-3
-2
-4
-8
-11
-11
-6
-16
-14
-12
-10
-3
-1
-5
-2
-1
-8
-8
-5
-11
-18
-23
-22
92
87
81
78
81
45
38
40
95
94
94
78
75
97
90
88
88
1050
400
0
0
0
0
600
1550
1800
2200
950
400
500
350
0
0
0
Sea lvl1000m2000m3000m4000m5000m
1-5-6-6-6-2-11461-3-2-3-8-11-114-1-2-2-40-11463100-4-7-8
Sunrise
6:58
6:58
6:58
7:00
7:00
Sunset
4:14
4:14
4:15
4:15
4:15
4:16

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Iwakisan Hyakuzawa:

  • 41 km away from Iwakisan Hyakuzawa

    4 hours ago
    weather station observation

    Rain and snow or hail reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills Ski Resort from Moya Hills

  • 41 km away from Iwakisan Hyakuzawa

    7 hours ago
    weather station observation

    Continuous light rain reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills but it is forecast cold enough for snow at the ski area from Moya Hills

Iwakisan Hyakuzawa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:17 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
3.8
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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