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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 8 pm  02 Jan 2026 (local time)

New snow in Marunuma Kogen

15.4cm6in
Sat 3rd (AM)
The snow forecast for Marunuma Kogen is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -4°C on Mon morning, min -11°C on Fri night). Winds increasing (light winds from the NW on Fri night, strong winds from the WNW by Sat night).

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -4°C on Mon morning, min -11°C on Fri night). Winds increasing (light winds from the NW on Fri night, strong winds from the WNW by Sat night).

Marunuma Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed morning, min -14°C on Thu morning). Winds increasing (light winds from the SW on Wed morning, severe gales from the WNW by Thu morning).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-14
35
light snow
Middle Lift: 
-11
20
light snow
Bottom Lift: 
-9
10
light snow
6 Day Forecast
Issued: 8 pm 02 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod snow
light snow
snow showers
snow showers
clear
snow showers
snow showers
snow showers
snow showers
snow showers
clear
part cloud
cloud
clear
heavy snow
light snow
mod. snow
light snow
snow shwrs
snow shwrs
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
cloudy
clear
heavy snow
 km/h
15
NW
15
WNW
45
WNW
35
NW
20
WNW
20
WNW
20
WNW
25
W
25
WNW
45
WNW
20
WNW
15
W
10
WSW
10
SSE
10
WNW
30
WNW
Snow map
3
7
4
6
1
2
3
7
20
max °C
-11
-9
-9
-8
-5
-5
-5
-4
-7
-10
-7
-5
-4
-3
-3
-7
min °C
-11
-11
-9
-9
-8
-6
-6
-5
-9
-11
-9
-6
-6
-4
-6
-13
-18
-18
-20
-20
-15
-13
-13
-11
-20
-23
-17
-11
-11
-8
-13
-27
88
95
84
78
68
57
75
79
71
78
65
56
48
45
57
95
0
150
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450
1000
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1100
750
0
300
1000
150
1150
1300
450
Sea lvl1000m2000m3000m4000m5000m
-14-13-11-10-8-7-7-7-10-12-10-8-7-6-6-12-10-7-7-8-5-4-6-2-6-10-6-5-7-1-4-9
Sunrise
6:54
6:54
6:54
6:54
6:54
Sunset
4:37
4:38
4:38
4:39
4:40

Snow Radar

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Latest snow reports near Marunuma Kogen:

  • 11 km away from Marunuma Kogen

    1 hour 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:6cm
Last snowfall: 1 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of January has on average:
2.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.8
Powder days
Fresh snow, limited sun, any wind.
2.2
Bluebird days
Average snow, mostly sunny, light wind.



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