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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 8 am  12 Jan 2026 (local time)

New snow in Marunuma Kogen

0.5cm0.2in
Mon 12th (AM)
The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Tue morning, min -11°C on Mon morning). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed night).

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Tue morning, min -11°C on Mon morning). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed night).

Marunuma Kogen Weather (Days 4-6): A moderate fall of snow, heaviest on Fri morning. Temperatures will be below freezing (max -2°C on Thu afternoon, min -6°C on Fri afternoon). Mainly fresh winds.


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-10
45
snow showers
Middle Lift: 
-9
30
snow showers
Bottom Lift: 
-7
15
snow showers
6 Day Forecast
Issued: 8 am 12 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
clear
part cloud
snow showers
snow showers
light snow
snow showers
part cloud
cloud
cloud
snow showers
mod snow
snow showers
snow showers
clear
clear
snow showers
snow shwrs
snow shwrs
clear
some clouds
snow shwrs
snow shwrs
light snow
snow shwrs
some clouds
cloudy
cloudy
snow shwrs
mod. snow
snow shwrs
snow shwrs
clear
clear
snow shwrs
 km/h
35
WNW
20
WNW
20
WSW
30
WSW
35
WSW
30
W
25
WNW
25
WNW
20
WNW
15
WSW
20
W
30
W
20
WNW
30
WNW
25
WNW
15
W
20
W
20
WNW
Snow map
2
6
3
1
2
5
1
1
max °C
-9
-8
-5
-2
-2
-6
-10
-9
-6
-3
-2
-2
-4
-5
-4
-2
-2
-3
min °C
-11
-9
-8
-3
-4
-10
-10
-10
-9
-4
-2
-4
-5
-6
-6
-3
-3
-5
-22
-16
-15
-10
-13
-19
-19
-19
-18
-9
-8
-11
-13
-14
-14
-8
-9
-12
72
65
63
65
75
78
77
61
67
48
59
73
92
67
68
45
51
76
0
450
0
1150
1450
250
250
300
0
1000
1450
1350
1100
950
0
1250
1450
850
Sea lvl1000m2000m3000m4000m5000m
-11-9-8-5-6-10-12-11-9-5-4-5-7-7-7-5-4-5-8-8-9-1-2-7-8-9-10-2-2-3-2-5-7-1-2-5
Sunrise
6:54
6:54
6:54
6:54
6:54
6:54
Sunset
4:45
4:46
4:47
4:49
4:50
4:51

Snow Radar

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Latest snow reports near Marunuma Kogen:

  • 49 km away from Marunuma Kogen

    30 hours ago
    Is it snowing?

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

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:40cm
Last snowfall:11 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:
2.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.5
Powder days
Fresh snow, limited sun, any wind.
2.2
Bluebird days
Average snow, mostly sunny, light wind.



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