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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1390 m
Issued: 8 pm  26 Nov 2025 (local time)

New snow in Marunuma Kogen

2.9cm1.1in
Fri 28th (AM)
The snow forecast for Marunuma Kogen is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 3°C on Thu afternoon, min -4°C on Fri night). Wind will be generally light.

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 3°C on Thu afternoon, min -4°C on Fri night). Wind will be generally light.

Marunuma Kogen Weather (Days 4-6): Some drizzle, heaviest during Mon afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min -1°C on Sat night). Wind will be generally light.


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
5
clear
Middle Lift: 
0
0
clear
Bottom Lift: 
-1
0
clear
6 Day Forecast
Issued: 8 pm 26 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
Tuesday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
cloud
part cloud
rain showers
snow showers
snow showers
snow showers
clear
clear
clear
clear
clear
part cloud
clear
snow showers
snow showers
part cloud
part cloud
snow showers
clear
cloudy
some clouds
rain shwrs
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
some clouds
clear
snow shwrs
snow shwrs
some clouds
some clouds
snow shwrs
 km/h
0
SSW
10
S
10
S
15
SSW
15
NW
20
NW
15
NW
5
NW
5
SW
10
SW
5
NW
0
W
10
SSW
15
WSW
10
NW
5
WNW
10
S
10
S
5
NW
Snow map
 cm 
1
2
1
 mm 
2
1
max°C
0
2
3
3
3
0
-2
3
2
0
8
6
3
9
5
0
4
4
1
min°C
-2
2
2
2
2
-2
-4
0
-1
-1
6
2
1
7
1
-1
2
2
-3
chill°C 
-6
-1
-2
-2
-2
-7
-9
-2
-4
-4
5
0
-2
4
-2
-3
-1
1
-6
Humid% 
75
93
89
84
79
86
81
60
66
75
36
67
41
48
85
67
72
88
80
Freezing level (m
1750
1650
1900
2100
1600
1350
1000
1350
1850
1950
2700
2750
2750
2700
2200
1650
1950
2100
1550
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-1-1-10-3-4-4-2-1143440-111-3-12333-1-321-174283-133-1
Sunrise
6:31
6:33
6:33
6:35
6:35
6:35
Sunset
4:27
4:27
4:27
4:25
4:25
4:25

Snow Radar

Latest snow reports near Marunuma Kogen:

No recent snow reports

No recent snow reports

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:1cm
Last snowfall:21 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of November has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.5
Bluebird days
Average snow, mostly sunny, light wind.




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