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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1630 m
Issued: 2 am  28 Dec 2025 (local time)

New snow in Yachiho Kogen

3.0cm1.2in
Fri 2nd (NGT)
The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Sun night). Wind will be generally light.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Sun night). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed morning, min -12°C on Fri night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the W by Thu night).


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
10
clear
Bottom Lift: 
-4
10
clear
6 Day Forecast
Issued: 2 am 28 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
cloud
part cloud
snow showers
clear
part cloud
clear
clear
clear
snow showers
clear
snow showers
snow showers
clear
clear
clear
clear
clear
clear
cloudy
some clouds
snow shwrs
clear
some clouds
clear
clear
clear
snow shwrs
clear
snow shwrs
snow shwrs
 km/h
10
NW
5
WSW
15
S
15
SW
15
SW
15
WSW
15
WSW
15
WSW
20
WSW
30
WSW
30
W
15
W
15
W
25
W
15
WNW
20
WSW
25
WSW
20
WNW
Snow map
3
max °C
-1
-1
-5
0
0
-3
2
1
-3
-1
-2
-7
-4
-4
-8
-5
-6
-10
min °C
-4
-4
-5
-3
-3
-4
-1
-2
-4
-2
-5
-8
-6
-7
-10
-7
-8
-12
-8
-7
-10
-8
-8
-10
-6
-7
-11
-9
-11
-15
-12
-14
-17
-14
-15
-21
58
35
60
56
39
69
68
59
88
67
45
68
44
43
80
47
53
67
900
1450
850
1150
1650
1150
1450
1800
1250
1250
1300
500
700
1100
200
450
900
0
Sea lvl1000m2000m3000m4000m5000m
-5-3-5-3-2-3-1-1-4-4-5-8-7-7-11-9-9-13-3-3-5-2-2-41-1-4-2-4-8-5-6-9-6-7-11
Sunrise
6:56
6:56
6:56
6:56
6:56
6:56
Sunset
4:38
4:39
4:39
4:40
4:42
4:43

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:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 4 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
2.4
Bluebird days
Average snow, mostly sunny, light wind.



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