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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 8 pm  23 Dec 2025 (local time)

New snow in Marunuma Kogen

4.1cm1.6in
Wed 24th (AM)
The snow forecast for Marunuma Kogen is: Light rain (total 7.0mm) 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 Wed night, gales from the WNW by Fri afternoon).

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Light rain (total 7.0mm) 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 Wed night, gales from the WNW by Fri afternoon).

Marunuma Kogen Weather (Days 4-6): A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Mon afternoon, min -14°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the W by Sat afternoon).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
20
light snow
Middle Lift: 
0
15
light snow
Bottom Lift: 
-1
10
light snow
6 Day Forecast
Issued: 8 pm 23 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
night
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 km/h
15
SSW
20
SSW
15
WSW
10
WSW
5
SW
10
WSW
15
SW
55
NW
60
WNW
50
WNW
20
WNW
10
W
10
W
30
WNW
20
WNW
10
W
Snow map
2
2
2
12
9
8
1
3
1
1
2
4
max °C
0
3
4
4
3
2
0
-8
-13
-13
-9
-9
-9
-6
-6
-4
min °C
-2
1
3
3
2
0
-4
-10
-14
-14
-11
-10
-10
-7
-6
-5
-7
-4
0
1
-1
-3
-11
-22
-28
-28
-19
-14
-14
-16
-13
-10
75
97
91
76
98
98
96
86
89
72
64
59
48
83
66
46
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0
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0
Sea lvl1000m2000m3000m4000m5000m
-21221-1-4-12-17-15-12-12-12-9-7-6-134332-1-7-11-12-8-9-11-4-5-8
Sunrise
6:52
6:52
6:52
6:52
6:54
Sunset
4:30
4:30
4:31
4:31
4:32

Snow Radar

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Latest snow reports near Marunuma Kogen:

  • 11 km away from Marunuma Kogen

    2 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

  • 11 km away from Marunuma Kogen

    3 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:21 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.



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