snowy resort image
Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 346 m
Issued: 8 am  31 Dec 2025 (local time)

New snow in Iwakisan Hyakuzawa

4.1cm1.6in
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 -2°C on Fri morning, min -8°C on Thu night). Winds decreasing (strong winds from the W on Thu morning, light winds from the W by Fri afternoon).

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 -2°C on Fri morning, min -8°C on Thu night). Winds decreasing (strong winds from the W on Thu morning, light winds from the W by Fri afternoon).

Iwakisan Hyakuzawa Weather (Days 4-6): A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -1°C on Sat morning, min -7°C on Mon afternoon). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WNW by Mon morning).


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-8
35
light snow
Middle Lift: 
-7
30
light snow
Bottom Lift: 
-4
25
light snow
6 Day Forecast
Issued: 8 am 31 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
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
light snow
light snow
light snow
light snow
mod snow
mod snow
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
light snow
light snow
light snow
light snow
light snow
light snow
light snow
mod. snow
mod. snow
light snow
mod. snow
 km/h
25
WNW
30
WNW
40
W
45
W
40
W
20
W
10
WNW
10
WNW
10
WNW
10
WNW
20
WNW
30
W
20
W
35
W
30
WNW
10
WNW
25
WNW
30
WNW
Snow map
2
2
4
3
4
4
1
1
2
1
2
2
2
5
6
3
5
max °C
-4
-5
-6
-6
-6
-6
-2
-2
-4
-1
-1
-1
-2
-3
-4
-4
-6
-5
min °C
-4
-5
-7
-7
-6
-8
-5
-6
-6
-2
-3
-3
-2
-5
-5
-5
-7
-7
-11
-13
-17
-17
-15
-12
-9
-9
-10
-6
-9
-9
-8
-14
-14
-13
-15
-16
75
80
80
83
83
89
86
76
87
88
75
89
84
80
80
92
83
88
0
0
0
0
0
0
0
0
0
0
250
100
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-8-9-11-11-10-10-8-7-8-6-6-5-6-8-9-9-10-10-4-5-7-7-6-7-4-4-5-2-2-2-2-4-5-5-7-6
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

Submit a report Eyeball Reporter

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

    6 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:
0.0
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.



Snow-Forecast Partner Offers