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Ski Japan - Nagano

Kurumayama Kogen Snow Forecast

Lat Long: 36.10° N 138.22° E

Weather Forecast for Kurumayama Kogen at 1561m altitude

Issued: 2 am 13 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 22.0mm), heaviest during Sun night. Very mild (max 18°C on Sat morning, min 8°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 29.0mm), heaviest during Thu morning. Very mild (max 18°C on Tue afternoon, min 10°C on Tue night). Wind will be generally light.

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
part cloud
rain showers
rain showers
part cloud
light rain
mod rain
mod rain
light rain
cloud
clear
rain showers
rain showers
part cloud
part cloud
cloud
heavy rain
mod rain
light rain
some clouds
rain shwrs
rain shwrs
some clouds
light rain
mod. rain
mod. rain
light rain
cloudy
clear
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
heavy rain
mod. rain
light rain
km/h
10
SW
5
SW
0
WSW
5
SE
10
SE
15
ESE
15
ESE
10
ENE
5
NW
10
NNW
5
NNE
5
S
10
SSE
10
SE
5
SE
10
E
10
SE
5
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
1
8
8
3
1
1
14
9
4
 max °C
18
17
11
16
16
11
8
8
8
16
18
11
18
18
12
10
11
11
 min °C
14
13
9
14
13
8
8
8
8
11
15
10
15
14
11
10
11
11
14
13
9
14
12
6
6
6
8
10
15
9
15
13
11
9
10
11
55
41
76
74
60
81
97
97
97
89
47
95
64
50
73
92
99
99
3350
3500
3500
3800
3600
3700
3350
3700
3650
3500
3700
3950
3950
3850
4050
4200
4400
4350
Sea lvl1000m2000m3000m4000m5000m
12131112139777101411131412101111161510151510888141711171612101111
Sunrise
4:28
4:28
4:28
4:28
4:28
4:28
Sunset
7:04
7:05
7:05
7:05
7:06
7:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


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: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of June 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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