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Ski Japan - Nagano

Kurumayama Kogen Snow Forecast

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

New snow in Kurumayama Kogen

1.6cm0.6in
Thu 18th (AM)
The snow forecast for Kurumayama Kogen is: A dusting of snow turning to light rain (total 3.0mm) on Fri night. Freeze-thaw conditions (max 6°C on Sat afternoon, 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 3.0mm) on Fri night. Freeze-thaw conditions (max 6°C on Sat afternoon, min -5°C on Wed night). Wind will be generally light.

Kurumayama Kogen Weather (Days 4-6): Mild with light rain (total 5.0mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 9°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: 
-5
20
light snow
Bottom Lift: 
-2
10
light snow
6 Day Forecast
Issued: 8 pm 17 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
clear
clear
clear
clear
clear
light rain
light rain
cloud
part cloud
part cloud
cloud
light snow
light snow
light snow
part cloud
light snow
clear
clear
clear
clear
clear
light rain
light rain
cloudy
some clouds
some clouds
cloudy
light snow
light snow
light snow
some clouds
 km/h
10
WNW
10
NW
10
NW
10
SSW
10
SSW
10
SSW
20
SSW
15
SSW
20
SSW
20
SSW
20
SW
15
SW
10
NW
10
NNW
10
NNW
10
NNW
Snow map
2
3
2
2
1
5
max °C
-1
-2
-2
-2
4
4
3
5
6
5
9
8
4
-2
-2
-4
min °C
-5
-4
-4
-4
1
1
1
3
5
4
6
6
-1
-2
-3
-5
-10
-9
-7
-7
-2
-3
-4
-1
1
0
3
4
-5
-6
-7
-9
97
88
74
66
37
42
69
94
90
88
87
76
99
99
98
94
1200
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800
topbotSea lvl1000m2000m3000m4000m5000m
-5-5-4-2133345661-3-4-5-3-3-3-3332465872-2-3-5
Sunrise
6:52
6:52
6:52
6:52
6:54
Sunset
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

    1 hour 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

  • 5 km away from Kurumayama Kogen

    2 hours ago
    weather station observation

    Continuous light rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area 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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