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Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 565 m
Issued: 2 am  31 Dec 2025 (local time)

New snow in Iwakisan Hyakuzawa

6.3cm2.5in
Wed 31st (AM)
The snow forecast for Iwakisan Hyakuzawa is: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -9°C on Wed night). Winds decreasing (near gales from the W on Thu morning, light winds from the WNW by Fri morning).

Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -9°C on Wed night). Winds decreasing (near gales from the W on Thu morning, light winds from the WNW by Fri morning).

Iwakisan Hyakuzawa Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Sat night, min -10°C on Mon morning). Winds increasing (light winds from the WNW on Sat morning, strong winds from the WNW by Mon morning).


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-8
30
light snow
Middle Lift: 
-6
30
light snow
Bottom Lift: 
-4
25
light snow
6 Day Forecast
Issued: 2 am 31 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
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
light snow
light snow
snow showers
light snow
light snow
light snow
snow showers
light snow
light snow
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
light snow
light snow
light snow
snow shwrs
light snow
light snow
light snow
mod. snow
light snow
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 km/h
30
WNW
35
WNW
45
W
50
W
45
W
20
W
10
WNW
10
WNW
15
WNW
15
WNW
20
WNW
25
W
25
W
15
WNW
35
W
40
WNW
45
WNW
35
WNW
Snow map
3
3
5
4
4
4
1
2
2
1
1
3
4
9
5
4
2
max °C
-6
-7
-8
-9
-8
-8
-5
-5
-5
-3
-3
-2
-2
-3
-6
-9
-8
-4
min °C
-6
-7
-9
-9
-9
-9
-7
-6
-6
-4
-4
-5
-3
-5
-9
-10
-9
-7
-14
-16
-20
-21
-20
-14
-11
-10
-11
-9
-10
-11
-9
-11
-19
-21
-20
-17
83
83
83
86
86
89
87
85
89
88
82
82
91
94
91
86
88
79
0
0
0
0
0
0
0
0
0
0
200
0
250
150
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-8-9-11-11-10-10-8-7-7-6-6-5-5-6-9-11-11-8-4-5-7-7-7-7-4-4-5-2-2-3-1-2-6-7-7-4
Sunrise
7:01
7:01
7:01
7:01
7:01
7:01
Sunset
4:20
4:21
4:22
4:22
4:23
4:24

Snow Radar

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Latest snow reports near Iwakisan Hyakuzawa:

  • 41 km away from Iwakisan Hyakuzawa

    2 hours ago
    weather station observation

    Freezing 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

  • 41 km away from Iwakisan Hyakuzawa

    3 hours ago
    weather station observation

    Continuous light snow reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills Ski Resort from Moya Hills

Iwakisan Hyakuzawa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:17cm
Last snowfall:30 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
0.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
3.4
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.



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