snowy resort image
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 8 pm  04 Dec 2025 (local time)

New snow in Marunuma Kogen

10.6cm4.2in
Fri 5th (AM)
The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 1°C on Sun morning, min -9°C on Thu night). Wind will be generally light.

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 1°C on Sun morning, min -9°C on Thu night). Wind will be generally light.

Marunuma Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Mon night). Wind will be generally light.


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-10
35
light snow
Middle Lift: 
-8
20
light snow
Bottom Lift: 
-7
10
light snow
6 Day Forecast
Issued: 8 pm 04 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
snow showers
snow showers
clear
clear
clear
clear
clear
clear
part cloud
snow showers
snow showers
snow showers
snow showers
clear
snow shwrs
light snow
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
clear
some clouds
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
 km/h
20
WSW
10
W
15
NW
15
WNW
5
WSW
10
SSW
10
SW
5
NW
10
WNW
15
W
15
W
20
WNW
25
WNW
20
WNW
10
WNW
15
WNW
Snow map
4
2
4
1
1
6
max °C
-8
-6
-6
-5
-2
-2
0
1
1
1
1
-1
-4
-4
-4
-5
min °C
-9
-7
-7
-7
-3
-2
-1
1
1
0
1
-3
-6
-5
-5
-6
-16
-12
-14
-14
-6
-6
-5
-1
-2
-4
-4
-10
-12
-11
-10
-11
56
84
84
72
30
50
36
25
37
43
54
72
80
66
67
54
0
700
800
0
1150
1350
1650
1800
1900
1800
1900
1600
950
900
1050
350
topbotSea lvl1000m2000m3000m4000m5000m
-11-9-9-7-4-3-2-1-1-1-1-4-7-7-7-7-8-4-5-8-1-3-431-24-1-4-2-4-6
Sunrise
6:39
6:39
6:41
6:41
6:43
Sunset
4:25
4:25
4:25
4:25
4:25

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Marunuma Kogen:

  • 11 km away from Marunuma Kogen

    12 hours ago
    weather station observation

    Freezing rain reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama but it is forecast cold enough for snow at higher elevations in the ski area from Nikko Shobugahama

  • 21 km away from Marunuma Kogen

    15 hours ago
    Is it snowing?

    Snowing at a moderate rate in Kawaba. from Kawaba

  • 11 km away from Marunuma Kogen

    15 hours ago
    weather station observation

    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

  • 50 km away from Marunuma Kogen

    15 hours ago
    Is it snowing?

    Snowing heavily at Naeba. from Naeba

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:35cm
Last snowfall: 3 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of December has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.




Snow-Forecast Partner Offers