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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1630 m
Issued: 8 pm  18 Sep 2025 (local time)

The snow forecast for Yachiho Kogen is: Heavy rain (total 41.0mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 10°C on Sun afternoon). Wind will be generally light.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Heavy rain (total 41.0mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 10°C on Sun afternoon). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): Light rain (total 7.0mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon morning, min 7°C on Sun night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
12
10
light rain
Bottom Lift: 
13
10
light rain
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6 Day Forecast
Issued: 8 pm 18 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
cloudy
cloudy
cloudy
light rain
light rain
light rain
mod. rain
 km/h
10
NW
0
NE
5
SE
10
SSE
15
SSE
15
S
20
WSW
15
WNW
15
NW
5
NW
5
N
5
ENE
10
ESE
5
ESE
10
E
5
E
10
ESE
10
SE
15
SE
Snow map
 cm 
 mm 
4
2
2
3
1
3
25
1
1
2
2
2
10
max°C
13
12
12
11
14
13
13
17
15
9
14
13
9
13
12
9
10
11
12
min°C
11
12
11
11
12
13
12
14
10
7
11
10
8
10
10
9
9
10
11
chill°C 
11
12
10
10
10
11
10
13
9
5
11
9
7
9
9
7
7
8
9
Humid% 
97
97
94
98
97
98
96
85
66
91
75
68
93
90
81
90
92
96
99
Freezing level (m
4450
4150
4250
4300
4350
4550
4450
4150
4000
3650
3550
3400
3750
4000
3900
4000
4300
4550
4700
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1211111112131313129101191010910111212121211131313161381312912119101112
Sunrise
5:31
5:31
5:31
5:33
5:33
5:35
Sunset
5:49
5:46
5:45
5:44
5:43
5:40

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:15 Apr 2025
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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