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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 8 pm  16 Dec 2025 (local time)

New snow in Yachiho Kogen

1.2cm0.5in
Wed 17th (NGT)
The snow forecast for Yachiho Kogen is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri morning, min -5°C on Wed night). Wind will be generally light.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri morning, min -5°C on Wed night). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): Moderate rain (total 11.0mm) heaviest on Sat night, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Mon afternoon). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
15
clear
Bottom Lift: 
-4
10
clear
6 Day Forecast
Issued: 8 pm 16 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
light snow
part cloud
clear
clear
clear
clear
part cloud
light rain
light rain
light rain
cloud
light rain
light snow
clear
some clouds
some clouds
light snow
some clouds
clear
clear
clear
clear
some clouds
light rain
light rain
light rain
cloudy
light rain
light snow
 km/h
15
W
15
WSW
25
WSW
20
WNW
15
WNW
15
WNW
15
WSW
10
WSW
10
WSW
20
SW
15
SW
20
SSW
20
SSW
25
SSW
25
SW
15
W
Snow map
1
2
2
4
1
2
max °C
-3
0
0
-2
-2
-2
-1
3
3
3
3
3
5
6
6
5
min °C
-4
-2
-2
-5
-5
-3
-3
1
3
3
3
3
4
5
5
0
-10
-7
-8
-12
-11
-7
-7
-2
0
-1
-1
-2
0
1
1
-4
74
66
66
95
76
55
66
35
33
43
93
95
93
92
97
95
1150
1350
1850
1300
950
1450
1250
2050
2650
2550
2350
2450
2600
2700
2800
2750
topbotSea lvl1000m2000m3000m4000m5000m
-4-1-1-4-4-3-2233335663-410-3-3-3-4331334663
Sunrise
6:50
6:50
6:50
6:52
6:52
Sunset
4:32
4:34
4:34
4:35
4:35

Snow Radar

Latest snow reports near Yachiho Kogen:

No recent snow reports

No recent snow reports

Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:14 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 of December has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
3.4
Bluebird days
Average snow, mostly sunny, light wind.




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