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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1630 m
Issued: 2 am  17 Sep 2025 (local time)

The snow forecast for Yachiho Kogen is: Heavy rain (total 33.0mm), heaviest during Thu afternoon. Warm (max 24°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Heavy rain (total 33.0mm), heaviest during Thu afternoon. Warm (max 24°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Yachiho Kogen Weather (Days 4-6): Heavy rain (total 33.0mm), heaviest during Sat night. Very mild (max 16°C on Sun morning, min 9°C on Mon night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
17
15
clear
Bottom Lift: 
16
15
clear
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6 Day Forecast
Issued: 2 am 17 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
rain showers
part cloud
mod rain
cloud
light rain
light rain
heavy rain
mod rain
mod rain
rain showers
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
clear
rain shwrs
rain shwrs
some clouds
mod. rain
cloudy
light rain
light rain
heavy rain
mod. rain
mod. rain
rain shwrs
cloudy
light rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
rain shwrs
 km/h
10
WSW
15
WSW
10
SW
20
WSW
25
W
5
NNW
0
E
5
SE
10
SE
10
SSE
15
S
10
W
10
NW
5
NNE
0
NNE
5
NE
5
N
5
ENE
5
E
10
ESE
10
ESE
Snow map
 cm 
 mm 
1
2
6
2
4
18
6
7
8
2
5
2
2
1
2
2
1
max°C
23
24
17
21
18
13
13
12
11
12
12
11
16
14
11
13
12
10
13
12
9
min°C
20
19
16
19
14
11
11
11
11
11
12
11
12
12
10
11
10
9
11
10
8
chill°C 
20
19
16
19
13
11
11
10
10
10
10
10
11
12
10
11
10
9
11
9
7
Humid% 
73
52
82
76
73
98
97
97
99
99
99
91
93
83
97
93
86
94
86
83
95
Freezing level (m
5000
4950
4950
4800
4600
4500
4300
4400
4400
4400
4550
4400
4150
4050
3700
3700
3700
3650
3650
3550
3650
topliftbotliftSea lvl1000m2000m3000m4000m5000m
202118181612121211121212131310111191111922221720161212121112121114131112111012119
Sunrise
5:28
5:30
5:31
5:31
5:31
5:33
5:33
Sunset
5:52
5:50
5:49
5:46
5:45
5:44
5:43

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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