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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1730 m
Issued: 8 am  27 Dec 2025 (local time)

New snow in Yachiho Kogen

2.0cm0.8in
Sun 4th (AM)
The snow forecast for Yachiho Kogen is: Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -9°C on Sat morning). Wind will be generally light.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -9°C on Sat morning). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 1°C on Tue afternoon, min -12°C on Thu night). Mainly fresh winds.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-10
15
part cloud
Bottom Lift: 
-8
10
part cloud
6 Day Forecast
Issued: 8 am 27 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
snow showers
clear
clear
part cloud
part cloud
snow showers
snow showers
cloudy
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
snow shwrs
clear
clear
some clouds
some clouds
snow shwrs
snow shwrs
 km/h
15
W
10
W
15
W
10
NW
5
WSW
15
SSW
15
SSW
20
SW
20
WSW
20
WSW
20
WSW
25
SW
35
WSW
25
W
20
W
20
W
20
W
25
W
Snow map
max °C
-7
-5
-6
-3
-2
-4
-2
-1
-2
0
1
-2
-3
-3
-8
-8
-8
-10
min °C
-9
-7
-8
-6
-3
-5
-4
-2
-3
-2
-1
-3
-4
-6
-9
-9
-11
-12
-15
-12
-14
-10
-6
-10
-9
-8
-9
-7
-7
-9
-12
-13
-17
-16
-18
-21
53
45
63
52
34
47
37
33
63
65
59
89
52
50
74
65
59
53
250
1000
200
800
1400
700
1150
1600
1150
1400
1800
1300
1100
1250
400
450
650
0
Sea lvl1000m2000m3000m4000m5000m
-9-7-8-5-3-5-3-3-3-2-1-3-5-6-9-9-11-12-7-6-8-4-3-6-2-2-40-1-3-3-4-8-7-9-11
Sunrise
6:54
6:56
6:56
6:56
6:56
6:56
Sunset
4:37
4:38
4:39
4:39
4:40
4:42

Snow Radar

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Latest snow reports near Yachiho Kogen:

  • 20 km away from Yachiho Kogen

    22 hours ago
    weather station observation

    Freezing rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine

Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:11cm
Last snowfall:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 4 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.
3.6
Bluebird days
Average snow, mostly sunny, light wind.



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