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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1730 m
Issued: 2 am  16 Dec 2025 (local time)

New snow in Yachiho Kogen

2.0cm0.8in
Mon 22nd (NGT)
The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 1°C on Wed morning, min -4°C on Wed 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 1°C on Wed morning, min -4°C on Wed night). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): Light rain (total 9.0mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min 0°C on Sun night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
15
clear
Bottom Lift: 
-6
10
clear
6 Day Forecast
Issued: 2 am 16 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
cloud
clear
snow showers
clear
clear
clear
clear
clear
clear
cloud
light rain
light rain
light rain
light rain
light snow
clear
clear
clear
cloudy
clear
snow shwrs
clear
clear
clear
clear
clear
clear
cloudy
light rain
light rain
light rain
light rain
light snow
 km/h
10
W
15
W
15
W
15
WSW
20
WSW
15
WNW
15
WNW
10
WNW
10
WSW
10
SW
10
SW
15
SSW
15
SSW
15
S
15
S
20
S
20
SSW
10
WNW
Snow map
1
4
2
1
1
max °C
-1
0
-2
1
1
-1
-2
-1
0
3
4
4
4
4
5
5
6
6
min °C
-3
-1
-3
-1
0
-4
-4
-2
-2
1
3
3
4
4
4
5
5
0
-7
-6
-8
-6
-4
-10
-9
-5
-5
-2
0
0
0
0
0
1
1
-4
34
43
70
65
60
93
77
55
64
33
33
42
79
94
95
96
97
99
1100
1750
1200
1550
1900
1200
1000
1550
1350
2100
2600
2600
2450
2500
2550
2800
2850
2850
topbotSea lvl1000m2000m3000m4000m5000m
-3-2-3-10-3-3-2-1243434563-2-1-410-3-2-2-3331444553
Sunrise
6:50
6:50
6:50
6:50
6:52
6:52
Sunset
4:32
4:32
4:34
4:34
4:35
4:35

Snow Radar

Latest snow reports near Yachiho Kogen:

No recent snow reports

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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:
0.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
3.2
Bluebird days
Average snow, mostly sunny, light wind.




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