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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1390 m
Issued: 2 pm  11 Jan 2026 (local time)

New snow in Marunuma Kogen

23.0cm9in
Sun 11th (NGT)
The snow forecast for Marunuma Kogen is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max 0°C on Tue morning, min -11°C on Sun night). Mainly strong winds.

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max 0°C on Tue morning, min -11°C on Sun night). Mainly strong winds.

Marunuma Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Thu morning, min -11°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri morning).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-15
50
heavy snow
Middle Lift: 
-12
35
heavy snow
Bottom Lift: 
-10
25
heavy snow
6 Day Forecast
Issued: 2 pm 11 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sun
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
heavy snow
snow showers
clear
clear
part cloud
snow showers
snow showers
light snow
snow showers
snow showers
cloud
cloud
snow showers
light snow
snow showers
clear
heavy snow
heavy snow
snow shwrs
clear
clear
some clouds
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
cloudy
cloudy
snow shwrs
light snow
snow shwrs
clear
 km/h
25
WNW
35
WNW
25
WNW
5
WNW
5
SW
15
SW
25
WSW
15
WNW
10
NW
15
NW
10
WNW
5
SW
10
WSW
15
W
30
WNW
20
WNW
15
WNW
Snow map
16
23
2
1
5
2
1
2
2
1
max °C
-8
-11
-7
-6
-6
0
0
-5
-7
-7
-7
0
0
-2
-3
-3
-7
min °C
-10
-11
-10
-10
-10
-2
-2
-9
-8
-10
-11
-3
-2
-3
-3
-6
-7
-19
-20
-19
-10
-14
-6
-9
-14
-13
-17
-16
-6
-6
-7
-10
-12
-13
84
90
81
67
59
66
75
85
79
70
72
46
48
84
87
77
70
200
0
0
500
0
1200
1450
300
150
350
0
1000
1500
1300
950
950
200
Sea lvl1000m2000m3000m4000m5000m
-14-17-12-9-8-5-5-10-12-11-9-5-3-5-7-7-7-9-11-9-8-8-1-1-7-8-9-9-2-1-3-3-5-7
Sunrise
6:54
6:54
6:54
6:54
6:54
Sunset
4:45
4:45
4:46
4:47
4:49
4:50

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Marunuma Kogen:

  • 49 km away from Marunuma Kogen

    13 hours ago
    Is it snowing?

    Snow is falling on the slopes above Maiko Snow Resort. from Maiko Snow Resort

  • 11 km away from Marunuma Kogen

    18 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

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:1cm
Last snowfall:10 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of January has on average:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.4
Powder days
Fresh snow, limited sun, any wind.
2.3
Bluebird days
Average snow, mostly sunny, light wind.



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