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Ski Japan - Nagano

Kurumayama Kogen Snow Forecast

Weather Forecast for Kurumayama Kogen at 1561 m
Issued: 8 am  17 Dec 2025 (local time)

New snow in Kurumayama Kogen

0.6cm0.2in
Wed 17th (PM)
The snow forecast for Kurumayama Kogen is: A dusting of snow turning to light rain (total 2.0mm) on Fri night. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Wed night). Wind will be generally light.

Kurumayama Kogen Weather (Next 3 days): The snow forecast for Kurumayama Kogen is: A dusting of snow turning to light rain (total 2.0mm) on Fri night. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Wed night). Wind will be generally light.

Kurumayama Kogen Weather (Days 4-6): Light rain (total 8.0mm) on Sat morning. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 8°C on Sun morning, min -5°C on Mon night). Wind will be generally light.


Kurumayama Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
30
part cloud
Bottom Lift: 
2
20
part cloud
6 Day Forecast
Issued: 8 am 17 Dec 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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
light snow
clear
clear
clear
clear
clear
rain showers
light rain
light rain
part cloud
part cloud
light rain
light rain
light snow
heavy snow
mod snow
some clouds
light snow
light snow
clear
clear
clear
clear
clear
rain shwrs
light rain
light rain
some clouds
some clouds
light rain
light rain
light snow
heavy snow
mod. snow
 km/h
10
SW
20
SW
15
WNW
10
NW
10
WNW
10
SSW
15
SSW
10
SSW
20
SW
20
SSW
15
SSW
25
SSW
20
SSW
20
SW
5
W
0
N
5
E
10
NNW
Snow map
2
4
12
7
2
2
2
2
2
max °C
2
1
-1
-1
-1
-2
4
4
3
3
3
4
8
8
6
1
-1
-3
min °C
-1
-1
-5
-4
-4
-4
1
1
1
3
3
3
6
6
1
1
-2
-5
-5
-7
-10
-9
-7
-8
-3
-3
-4
-1
-1
-1
2
3
-2
1
-4
-11
71
75
97
89
72
70
30
38
71
94
95
84
88
87
99
99
100
98
1300
1750
1200
950
1300
1250
2100
2550
2500
2400
2400
2750
2950
2850
2700
2350
1400
1000
topbotSea lvl1000m2000m3000m4000m5000m
-2-2-4-5-3-22332346631-2-410-3-3-3-33323347741-2-4
Sunrise
6:50
6:52
6:52
6:52
6:52
6:54
Sunset
4:34
4:34
4:35
4:35
4:36
4:36

Snow Radar

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Latest snow reports near Kurumayama Kogen:

  • 5 km away from Kurumayama Kogen

    3 hours ago
    weather station observation

    Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

Kurumayama Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:14 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 3 of December has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
2.1
Bluebird days
Average snow, mostly sunny, light wind.




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