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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 8 pm  29 Jan 2026 (local time)

New snow in Yachiho Kogen

1.3cm0.5in
Thu 29th (NGT)
The snow forecast for Yachiho Kogen is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -14°C on Thu night). Mainly fresh winds.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -14°C on Thu night). Mainly fresh winds.

Yachiho Kogen Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max 0°C on Wed afternoon, min -12°C on Mon night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-14
15
snow showers
Bottom Lift: 
-12
15
snow showers
6 Day Forecast
Issued: 8 pm 29 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
snow showers
snow showers
clear
part cloud
snow showers
clear
clear
clear
snow shwrs
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
snow shwrs
snow shwrs
clear
some clouds
snow shwrs
clear
clear
clear
 km/h
15
WNW
20
WNW
20
W
25
WNW
25
WNW
20
WNW
20
W
25
W
35
W
25
W
20
W
20
WSW
15
WNW
15
NW
15
NW
10
W
Snow map
1
2
max °C
-12
-11
-11
-13
-9
-8
-10
-7
-6
-9
-7
-6
-9
-8
-7
-5
min °C
-14
-13
-12
-13
-12
-9
-10
-9
-8
-10
-9
-8
-12
-11
-7
-7
-22
-22
-19
-21
-21
-16
-17
-17
-17
-19
-17
-15
-18
-18
-13
-12
87
49
55
56
44
36
54
57
60
76
62
57
79
66
44
56
0
0
500
0
0
750
0
550
1100
250
500
1100
250
300
850
0
Sea lvl1000m2000m3000m4000m5000m
-13-12-12-13-11-9-10-8-7-10-8-7-11-10-7-6-12-9-10-13-9-8-10-6-6-9-6-6-10-8-7-8
Sunrise
6:48
6:48
6:47
6:47
6:46
Sunset
5:09
5:10
5:12
5:13
5:14

Snow Radar

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Latest snow reports near Yachiho Kogen:

  • 20 km away from Yachiho Kogen

    4 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:
Last snowfall:25 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of January has on average:
0.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
3.3
Bluebird days
Average snow, mostly sunny, light wind.



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