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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1730 m
Issued: 8 pm  10 Dec 2025 (local time)

New snow in Yachiho Kogen

4.2cm1.7in
Thu 11th (NGT)
The snow forecast for Yachiho Kogen is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Thu morning, min -10°C on Fri night). Winds increasing (light winds from the W on Wed night, fresh winds from the WSW by Thu night).

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Thu morning, min -10°C on Fri night). Winds increasing (light winds from the W on Wed night, fresh winds from the WSW by Thu night).

Yachiho Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Sun morning. Freeze-thaw conditions (max 1°C on Sun morning, min -7°C on Sun night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
10
clear
Bottom Lift: 
-3
5
clear
6 Day Forecast
Issued: 8 pm 10 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
light snow
snow showers
clear
part cloud
clear
clear
snow showers
mod snow
snow showers
clear
clear
snow showers
clear
some clouds
clear
clear
light snow
snow shwrs
clear
some clouds
clear
clear
snow shwrs
mod. snow
snow shwrs
clear
clear
snow shwrs
clear
 km/h
10
SW
20
SW
35
WSW
20
WNW
25
WNW
25
NW
15
WNW
15
WSW
10
SW
20
S
15
SW
30
W
20
WNW
20
WNW
20
WNW
15
WNW
Snow map
4
1
8
max °C
-2
2
2
-1
-7
-7
-8
-3
-1
-1
1
0
-6
-6
-5
-6
min °C
-2
-1
0
-8
-8
-9
-10
-6
-2
-3
0
-4
-7
-6
-6
-7
-5
-7
-7
-16
-16
-17
-16
-12
-7
-9
-5
-11
-14
-12
-12
-13
50
36
44
98
58
50
71
44
39
61
99
85
69
73
68
73
1300
1600
1950
1300
600
600
0
650
1500
1050
1800
1750
600
800
1050
400
topbotSea lvl1000m2000m3000m4000m5000m
-300-5-9-9-9-5-3-21-3-7-7-7-7-321-4-6-8-10-4-3-31-2-7-5-6-8
Sunrise
6:46
6:47
6:47
6:48
6:48
Sunset
4:31
4:31
4:31
4:31
4:32

Snow Radar

Latest snow reports near Yachiho Kogen:

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Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 3 Dec 2025
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Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.




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