snowy resort image
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 2 pm  24 Dec 2025 (local time)

New snow in Marunuma Kogen

4.9cm1.9in
Thu 25th (PM)
The snow forecast for Marunuma Kogen is: Light rain (total 2.0mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -14°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu afternoon, near gales from the WNW by Fri afternoon).

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Light rain (total 2.0mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -14°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu afternoon, near gales from the WNW by Fri afternoon).

Marunuma Kogen Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -9°C on Sat afternoon). Wind will be generally light.


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
3
20
cloud
Middle Lift: 
4
10
cloud
Bottom Lift: 
3
5
cloud
6 Day Forecast
Issued: 2 pm 24 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
light rain
light snow
snow showers
snow showers
mod snow
snow showers
light snow
cloud
clear
clear
clear
clear
cloud
clear
clear
cloudy
some clouds
light rain
light snow
snow shwrs
snow shwrs
mod. snow
snow shwrs
light snow
cloudy
clear
clear
clear
clear
cloudy
clear
clear
 km/h
15
SW
10
WSW
10
SW
5
WSW
15
SW
45
NNW
55
WNW
35
WNW
15
WNW
10
W
10
W
15
NW
10
WNW
10
SSW
15
S
15
SSW
15
W
Snow map
4
1
12
8
7
2
max °C
4
4
4
2
0
-9
-13
-12
-9
-8
-7
-4
-4
-4
-2
-1
-1
min °C
4
4
3
0
-5
-11
-14
-13
-11
-9
-9
-6
-5
-5
-3
-1
-2
1
2
1
-4
-12
-23
-28
-26
-18
-13
-13
-12
-8
-9
-8
-5
-7
84
82
89
99
99
79
87
75
59
60
47
65
65
49
58
60
44
2500
2400
2400
2150
1550
350
0
0
0
450
0
750
1100
0
1200
1550
1450
Sea lvl1000m2000m3000m4000m5000m
3320-4-13-16-14-11-11-10-7-6-6-4-3-44342-1-7-11-12-8-8-10-3-5-7-1-1-3
Sunrise
6:52
6:52
6:52
6:54
6:54
Sunset
4:30
4:30
4:31
4:31
4:32
4:34

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Marunuma Kogen:

  • 11 km away from Marunuma Kogen

    15 hours ago
    weather station observation

    Moderate to heavy freezing rain reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama but it is forecast cold enough for snow at the ski area from Nikko Shobugahama

  • 11 km away from Marunuma Kogen

    17 hours ago
    weather station observation

    Continuous light snow reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama Ski Resort from Nikko Shobugahama

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:2.0cm
Last snowfall:23 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
2.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.3
Powder days
Fresh snow, limited sun, any wind.
2.0
Bluebird days
Average snow, mostly sunny, light wind.



Snow-Forecast Partner Offers