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snowy resort
Lat Long: 36.10° N 138.22° E
Ski Japan - Nagano

Kurumayama Kogen Snow Forecast

Weather Forecast for Kurumayama Kogen at 1561m altitude

Issued: 2 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Sun afternoon. Warm (max 23°C on Sun afternoon, min 14°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Thu morning. Warm (max 22°C on Wed afternoon, min 15°C on Wed night). Wind will be generally light.

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
thunderstorm
rain showers
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
t-storm
risk
rain shwrs
t-storm
risk
rain shwrs
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
km/h
10
NNE
5
ESE
5
E
5
E
10
E
5
E
10
E
10
ESE
10
E
10
E
10
ESE
10
ESE
15
E
15
E
15
ESE
15
ESE
15
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
4
2
2
2
1
2
1
2
2
1
max °C
23
18
19
20
16
21
22
15
22
22
16
21
22
16
19
20
16
min °C
20
17
18
17
15
16
18
14
19
19
15
19
19
16
17
18
16
 chill °C
20
17
18
17
15
16
18
14
19
19
15
19
19
16
17
18
15
Humid %
73
94
95
85
98
94
66
91
77
65
91
84
73
95
89
80
97
Freeze m
5500
5600
5550
5550
5450
5400
5450
5550
5450
5350
5450
5350
5250
5250
5200
5200
5150
Sea lvl1000m2000m3000m4000m5000m
20171718151718161818161818161718162218191916192015212116202116181916
Sunrise
4:54
4:56
4:56
4:56
4:58
Sunset
6:52
6:51
6:50
6:49
6:47
6:46

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 1 of August 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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