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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1630 m
Issued: 8 pm  08 Dec 2025 (local time)

New snow in Yachiho Kogen

2.7cm1.1in
Thu 11th (NGT)
The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -5°C on Mon 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 3°C on Thu morning, min -5°C on Mon night). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Sun afternoon. Temperatures will be below freezing (max -2°C on Sun morning, min -11°C on Fri night). Mainly fresh winds.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
20
part cloud
Bottom Lift: 
-3
15
part cloud
6 Day Forecast
Issued: 8 pm 08 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
clear
clear
clear
clear
part cloud
cloud
clear
clear
snow showers
snow showers
part cloud
clear
clear
clear
clear
light snow
clear
clear
clear
clear
some clouds
cloudy
clear
clear
snow shwrs
snow shwrs
some clouds
clear
clear
clear
clear
 km/h
15
WNW
10
NW
10
WNW
10
W
10
WNW
10
W
10
WSW
15
SW
25
WSW
30
W
25
WNW
20
WNW
15
NW
10
NW
10
WNW
10
WSW
Snow map
3
1
max °C
-2
-1
-2
-5
1
1
-2
3
3
-3
-6
-7
-11
-5
-4
-6
min °C
-5
-4
-5
-5
-2
-3
-3
1
-1
-6
-7
-10
-11
-8
-8
-8
-10
-8
-9
-9
-5
-6
-6
-3
-7
-12
-15
-18
-19
-14
-13
-13
89
78
54
70
52
40
47
28
27
87
68
49
68
67
46
56
1150
900
1350
850
1200
1750
1400
1750
1950
1250
650
600
0
300
950
350
topbotSea lvl1000m2000m3000m4000m5000m
-4-5-5-5-3-2-210-5-9-11-11-8-7-6-4-3-4-5-1-1-321-5-7-9-11-7-6-7
Sunrise
6:43
6:45
6:46
6:47
6:47
Sunset
4:31
4:31
4:31
4:31
4:31

Snow Radar

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Latest snow reports near Yachiho Kogen:

  • 20 km away from Yachiho Kogen

    12 hours ago
    weather station observation

    Continuous light 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:
Last snowfall: 3 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.




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