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Ski Japan - Nagano

Kurumayama Kogen Snow Forecast

Weather Forecast for Kurumayama Kogen at 1561 m
Issued: 8 am  12 Sep 2025 (local time)

The snow forecast for Kurumayama Kogen is: Heavy rain (total 42.0mm), heaviest during Fri afternoon. Warm (max 20°C on Sat morning, min 14°C on Fri night). Wind will be generally light.

Kurumayama Kogen Weather (Next 3 days): The snow forecast for Kurumayama Kogen is: Heavy rain (total 42.0mm), heaviest during Fri afternoon. Warm (max 20°C on Sat morning, min 14°C on Fri night). Wind will be generally light.

Kurumayama Kogen Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Tue afternoon. Warm (max 23°C on Mon afternoon, min 15°C on Mon night). Wind will be generally light.


Kurumayama Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
15
10
thunderstorm
Bottom Lift: 
18
5
thunderstorm
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6 Day Forecast
Issued: 8 am 12 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
mod rain
light rain
thunderstorm
cloud
light rain
rain showers
part cloud
clear
part cloud
clear
clear
thunderstorm
rain showers
clear
rain showers
rain showers
clear
rain showers
light rain
risk thun- der
risk thun- der
mod. rain
light rain
risk thun- der
cloudy
light rain
rain shwrs
some clouds
clear
some clouds
clear
clear
risk thun- der
rain shwrs
clear
rain shwrs
rain shwrs
clear
rain shwrs
light rain
 km/h
10
SE
10
SSE
10
SE
15
SSW
20
SSW
25
SW
15
SW
15
WSW
10
WSW
5
W
5
NNW
5
SSW
5
SSE
0
NNE
5
SSW
10
SSW
20
SW
10
SW
15
WSW
20
W
5
SW
Snow map
 cm 
 mm 
4
17
10
2
2
4
3
1
1
1
1
1
5
max°C
18
16
14
20
18
16
18
17
16
22
23
17
23
23
17
23
23
17
23
23
16
min°C
16
15
14
16
16
16
17
17
15
18
19
15
18
18
15
19
18
15
19
18
15
chill°C 
16
15
14
15
15
15
16
16
15
18
19
15
18
18
15
19
18
14
19
18
15
Humid% 
97
86
98
93
81
89
85
87
87
89
55
82
85
56
92
73
56
80
74
53
89
Freezing level (m
4500
4600
4650
4750
4950
5050
5050
5150
5200
5150
5000
5300
5150
4900
5150
5000
4850
5000
4900
4700
4600
topliftbotliftSea lvl1000m2000m3000m4000m5000m
151514161616171716182017181917181917181815171614181716181716202116212116212116212116
Sunrise
5:26
5:26
5:28
5:28
5:28
5:30
5:31
Sunset
6:00
5:58
5:57
5:54
5:53
5:52
5:51

Snow Radar

Latest snow reports near Kurumayama Kogen:

No recent snow reports

No recent snow reports

Kurumayama 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 2 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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