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Ski Japan - Hyakuzawa

Iwakisan Hyakuzawa Snow Forecast

Weather Forecast for Iwakisan Hyakuzawa at 346 m
Issued: 2 pm  25 Jan 2026 (local time)

New snow in Iwakisan Hyakuzawa

4.0cm1.6in
Sun 25th (PM)
The snow forecast for Iwakisan Hyakuzawa is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -1°C on Tue morning, min -9°C on Sun afternoon). Winds increasing (light winds from the NNW on Sun night, fresh winds from the W by Wed morning).

Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -1°C on Tue morning, min -9°C on Sun afternoon). Winds increasing (light winds from the NNW on Sun night, fresh winds from the W by Wed morning).

Iwakisan Hyakuzawa Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -7°C on Thu night). Wind will be generally light.


Iwakisan Hyakuzawa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-12
40
mod snow
Middle Lift: 
-11
35
mod snow
Bottom Lift: 
-9
30
mod snow
6 Day Forecast
Issued: 2 pm 25 Jan 2026 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sun
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod snow
light snow
light snow
light snow
light snow
mod snow
light snow
light snow
light snow
mod snow
light snow
light snow
mod snow
light snow
light snow
mod snow
light snow
mod. snow
light snow
light snow
light snow
light snow
mod. snow
light snow
light snow
light snow
mod. snow
light snow
light snow
mod. snow
light snow
light snow
mod. snow
 km/h
30
WNW
25
NW
10
WNW
20
W
20
W
10
SSE
30
WSW
25
W
30
W
30
WNW
15
NW
15
NNW
15
NNW
5
SE
0
NW
20
NW
25
NW
Snow map
4
7
4
1
2
5
4
2
3
6
3
1
10
2
2
9
max °C
-8
-6
-4
-4
-4
-1
-1
-4
-3
-2
-3
-3
-2
-5
-3
-2
-2
min °C
-9
-9
-6
-6
-5
-2
-3
-6
-5
-3
-5
-4
-5
-7
-5
-3
-3
-18
-18
-10
-12
-10
-5
-10
-14
-13
-9
-10
-9
-9
-7
-5
-9
-10
85
88
89
82
86
88
93
87
88
89
91
87
71
96
93
86
95
0
0
0
0
0
0
150
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-12-11-9-8-7-5-6-8-8-6-7-7-7-9-8-6-6-9-8-5-5-5-2-2-5-4-3-4-4-4-6-4-3-3
Sunrise
6:54
6:52
6:52
6:50
6:50
Sunset
4:46
4:47
4:49
4:50
4:51
4:52

Snow Radar

Latest snow reports near Iwakisan Hyakuzawa:

No recent snow reports

No recent snow reports

Iwakisan Hyakuzawa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:25cm
Last snowfall:24 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)


Snow History

Week 4 of January has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
3.8
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.



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