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Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 346 m
Issued: 2 am  27 Dec 2025 (local time)

New snow in Iwakisan Hyakuzawa

5.6cm2.2in
Sat 27th (AM)
The snow forecast for Iwakisan Hyakuzawa is: Light rain (total 5.0mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Sat morning, light winds from the WSW by Sun afternoon).

Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Light rain (total 5.0mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Sat morning, light winds from the WSW by Sun afternoon).

Iwakisan Hyakuzawa Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 2°C on Tue morning, min -8°C on Wed night). Winds increasing (light winds from the S on Tue afternoon, strong winds from the W by Thu night).


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-11
45
light snow
Middle Lift: 
-9
35
light snow
Bottom Lift: 
-7
30
light snow
6 Day Forecast
Issued: 2 am 27 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
snow showers
clear
light snow
light snow
heavy snow
mod snow
cloud
light snow
mod snow
light snow
light snow
mod snow
light snow
light snow
mod snow
light snow
light snow
light snow
snow shwrs
clear
light snow
light snow
heavy snow
mod. snow
cloudy
light snow
mod. snow
light snow
light snow
mod. snow
light snow
light snow
mod. snow
 km/h
35
W
35
W
25
W
30
W
25
W
15
SSW
20
SSW
20
S
15
SW
10
WSW
10
SW
10
WSW
20
WNW
30
WNW
30
W
30
W
40
W
40
W
Snow map
3
1
4
1
11
10
6
2
2
8
3
4
8
2
3
max °C
-5
-4
-2
1
1
0
2
1
2
2
1
1
-2
-4
-6
-7
-8
-6
min °C
-6
-4
-3
0
-4
-4
1
1
1
1
0
-1
-2
-6
-8
-8
-8
-8
-15
-12
-10
-6
-9
-9
-4
-4
-3
-2
-3
-5
-8
-14
-17
-17
-18
-18
83
79
89
66
69
87
94
98
97
91
92
98
91
81
90
84
82
86
0
0
0
300
400
0
800
750
800
550
550
550
100
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-10-8-7-4-4-300-1-2-2-3-6-8-11-12-12-11-6-4-31-2-2212210-2-5-7-8-8-7
Sunrise
7:01
7:01
7:01
7:01
7:01
7:01
Sunset
4:16
4:17
4:19
4:19
4:20
4:21

Snow Radar

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Latest snow reports near Iwakisan Hyakuzawa:

  • 41 km away from Iwakisan Hyakuzawa

    1 hour 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

  • 41 km away from Iwakisan Hyakuzawa

    7 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

Iwakisan Hyakuzawa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:27cm
Last snowfall:26 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:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.9
Powder days
Fresh snow, limited sun, any wind.
0.2
Bluebird days
Average snow, mostly sunny, light wind.



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