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Ski Japan - Nagano

Kurumayama Kogen Snow Forecast

Weather Forecast for Kurumayama Kogen at 1743 m
Issued: 2 pm  18 Sep 2025 (local time)

The snow forecast for Kurumayama Kogen is: Heavy rain (total 33.0mm), heaviest during Sat night. Very mild (max 18°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

Kurumayama Kogen Weather (Next 3 days): The snow forecast for Kurumayama Kogen is: Heavy rain (total 33.0mm), heaviest during Sat night. Very mild (max 18°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

Kurumayama Kogen Weather (Days 4-6): Moderate rain (total 12.0mm), heaviest on Tue afternoon. Very mild (max 12°C on Sun afternoon, min 8°C on Sun night). Wind will be generally light.


Kurumayama Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
16
25
thunderstorm
Bottom Lift: 
19
15
thunderstorm
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6 Day Forecast
Issued: 2 pm 18 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
light rain
cloud
light rain
mod rain
light rain
cloud
light rain
heavy rain
risk thun- der
light rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
light rain
cloudy
light rain
mod. rain
light rain
cloudy
light rain
heavy rain
 km/h
20
WNW
10
NW
0
W
5
SSE
10
SSE
20
S
25
SSW
25
WSW
15
WNW
10
NW
5
WNW
5
NNW
5
NE
5
SE
5
SE
5
N
5
SE
10
ESE
15
SE
15
SE
Snow map
 cm 
 mm 
4
3
1
2
4
2
5
10
2
1
1
6
4
4
23
max°C
18
13
13
12
12
12
14
14
13
12
9
12
12
10
11
9
9
9
10
12
min°C
15
11
11
11
11
12
13
11
11
10
8
9
11
9
9
9
9
9
10
10
chill°C 
14
10
11
10
10
10
11
9
9
10
8
9
10
8
9
9
8
7
8
8
Humid% 
80
95
95
92
99
97
98
83
80
75
84
73
66
91
84
91
93
93
98
98
Freezing level (m
4650
4450
4250
4250
4400
4400
4550
4400
4100
3900
3600
3450
3400
3650
3800
3350
3900
4250
4350
4600
topliftbotliftSea lvl1000m2000m3000m4000m5000m
151212121112131211108911998899111712131311131413141291313912109101011
Sunrise
5:31
5:31
5:33
5:33
5:35
5:35
Sunset
5:51
5:49
5:47
5:45
5:45
5:43
5:42

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 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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