Marunuma Kogen snow
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 2 am  13 Feb 2026 (local time)

New snow in Marunuma Kogen

4.0cm1.6in
Wed 18th (PM)
The snow forecast for Marunuma Kogen is: Mostly dry. Freeze-thaw conditions (max 4°C on Sun morning, min -5°C on Fri morning). Wind will be generally light.

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Mostly dry. Freeze-thaw conditions (max 4°C on Sun morning, min -5°C on Fri morning). Wind will be generally light.

Marunuma Kogen Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -2°C on Wed morning, min -9°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WNW by Wed afternoon).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
20
clear
Middle Lift: 
-6
15
clear
Bottom Lift: 
-6
5
clear
6 Day Forecast
Issued: 2 am 13 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
snow showers
light snow
snow showers
clear
part cloud
cloud
part cloud
part cloud
snow showers
snow showers
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
snow shwrs
light snow
snow shwrs
clear
some clouds
cloudy
some clouds
some clouds
snow shwrs
snow shwrs
 km/h
10
W
10
WNW
15
WNW
10
WNW
10
SSW
10
WSW
10
W
10
W
20
W
20
WNW
15
WNW
10
NW
10
SW
10
SW
15
SW
10
WNW
35
WNW
25
NW
Snow map
2
2
max °C
-3
-3
-2
2
2
1
4
4
1
-5
-6
-7
-3
-3
-3
-2
-3
-7
min °C
-5
-4
-4
0
1
1
2
2
-5
-5
-8
-8
-5
-5
-5
-3
-6
-9
-9
-9
-9
-4
-2
-3
-1
-2
-12
-11
-14
-14
-9
-10
-11
-7
-14
-17
56
61
50
23
39
54
34
39
63
59
47
45
28
47
80
57
64
66
950
1350
900
1750
2250
2000
2250
2600
1800
850
850
0
800
1200
850
1200
1300
250
Sea lvl1000m2000m3000m4000m5000m
-6-6-401022-3-6-9-8-6-6-5-5-6-9-1-2-442-164-2-3-5-8-2-3-41-2-8
Sunrise
6:33
6:33
6:31
6:30
6:28
6:28
Sunset
5:20
5:21
5:22
5:22
5:23
5:24

Snow Radar

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Latest snow reports near Marunuma Kogen:

  • 46 hours ago
    Is it snowing?

    Snowing at a moderate rate in Marunuma Kogen. from Marunuma Kogen

  • 50 km away from Marunuma Kogen

    46 hours ago
    Is it snowing?

    Snowing at a moderate rate in Naeba. from Naeba

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:6cm
Last snowfall:12 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of February has on average:
2.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.5
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.



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