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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 2 am  09 Dec 2025 (local time)

New snow in Marunuma Kogen

10.0cm3.9in
Thu 11th (NGT)
The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -11°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, near gales from the WNW by Thu night).

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 Thu afternoon, min -11°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, near gales from the WNW by Thu night).

Marunuma Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Sun night, min -12°C on Fri morning). Winds decreasing (gales from the NW on Fri morning, light winds from the W by Sat night).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
20
clear
Middle Lift: 
-5
15
clear
Bottom Lift: 
-5
10
snow showers
6 Day Forecast
Issued: 2 am 09 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
clear
snow showers
snow showers
part cloud
part cloud
part cloud
snow showers
mod snow
mod snow
mod snow
light snow
snow showers
snow showers
cloud
light snow
mod snow
snow shwrs
snow shwrs
clear
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
snow shwrs
mod. snow
mod. snow
mod. snow
light snow
snow shwrs
snow shwrs
cloudy
light snow
mod. snow
 km/h
10
WNW
10
WNW
15
W
15
WNW
10
W
15
WSW
10
SW
20
SW
25
WNW
65
NW
60
NW
45
NW
30
NW
20
WNW
15
WNW
10
SW
20
SW
30
W
Snow map
10
6
6
9
2
1
9
max °C
-4
-4
-4
-2
-2
-2
0
1
-1
-12
-12
-10
-7
-7
-6
-3
-4
-2
min °C
-5
-6
-6
-3
-3
-3
-1
0
-11
-12
-12
-12
-9
-8
-7
-4
-4
-8
-10
-11
-11
-8
-7
-7
-5
-6
-24
-26
-25
-24
-18
-15
-13
-8
-10
-19
71
65
52
68
71
62
47
41
86
78
81
83
72
65
61
54
81
94
950
1050
450
1300
1400
950
1450
1800
1050
0
0
0
400
650
0
1000
950
1050
topbotSea lvl1000m2000m3000m4000m5000m
-7-8-7-5-5-4-3-2-8-14-14-13-10-9-8-5-5-7-2-4-61-2-421-5-9-10-9-6-7-8-2-4-4
Sunrise
6:43
6:43
6:43
6:45
6:46
6:46
Sunset
4:25
4:25
4:25
4:25
4:25
4:27

Snow Radar

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Latest snow reports near Marunuma Kogen:

  • 11 km away from Marunuma Kogen

    12 hours ago
    weather station observation

    Rain and snow or hail reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama Ski Resort from Nikko Shobugahama

  • 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

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:4cm
Last snowfall: 8 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of December has on average:
1.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.




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