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Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 565 m
Issued: 8 am  23 Dec 2025 (local time)

New snow in Iwakisan Hyakuzawa

5.5cm2.2in
Thu 25th (NGT)
The snow forecast for Iwakisan Hyakuzawa is: Mild with light rain (total 9.0mm) on Wed morning Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Wed afternoon, min -3°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Thu night).

Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Mild with light rain (total 9.0mm) on Wed morning Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Wed afternoon, min -3°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Thu night).

Iwakisan Hyakuzawa Weather (Days 4-6): A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 1°C on Sun night, min -10°C on Fri night). Winds decreasing (gales from the NW on Fri morning, light winds from the W by Sat night).


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
5
cloud
Middle Lift: 
0
0
cloud
Bottom Lift: 
1
0
cloud
6 Day Forecast
Issued: 8 am 23 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
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night
AM
PM
night
clear
cloud
light snow
light rain
light rain
light rain
light rain
cloud
light snow
light snow
mod snow
mod snow
light snow
light snow
mod snow
light snow
light snow
light snow
clear
cloudy
light snow
light rain
light rain
light rain
light rain
cloudy
light snow
light snow
mod. snow
mod. snow
light snow
light snow
mod. snow
light snow
light snow
light snow
 km/h
5
S
0
S
15
SSW
20
SSW
10
SSW
5
SW
5
WSW
10
WSW
10
SSE
70
NW
55
NW
45
W
50
WNW
45
W
15
WSW
15
W
35
W
25
W
Snow map
5
4
8
8
2
1
10
4
2
2
2
4
1
max °C
-1
0
1
3
4
4
3
2
2
-2
-5
-10
-6
-6
-4
-3
-2
1
min °C
-3
-1
0
3
4
3
3
2
1
-4
-8
-10
-8
-6
-5
-3
-3
-3
-5
-4
-4
-1
1
1
1
0
-2
-13
-19
-21
-19
-16
-14
-8
-10
-10
64
50
52
80
94
98
95
91
98
96
92
90
80
82
93
92
67
81
0
550
850
1450
1500
1550
1250
900
900
300
0
0
0
0
0
0
300
250
Sea lvl1000m2000m3000m4000m5000m
-3-11333210-5-8-12-9-8-7-5-4-2001444433-1-4-8-5-4-3-2-11
Sunrise
6:58
6:58
7:00
7:00
7:01
7:01
Sunset
4:15
4:15
4:15
4:16
4:16
4:17

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Iwakisan Hyakuzawa:

  • 41 km away from Iwakisan Hyakuzawa

    16 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

  • 41 km away from Iwakisan Hyakuzawa

    22 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:2cm
Last snowfall:21 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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