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Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 2 pm  07 Jan 2026 (local time)

New snow in Marunuma Kogen

8.0cm3.1in
Thu 8th (AM)
The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Sat morning, min -13°C on Thu night). Winds decreasing (near gales from the NW on Thu night, light winds from the WSW by Fri night).

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Sat morning, min -13°C on Thu night). Winds decreasing (near gales from the NW on Thu night, light winds from the WSW by Fri night).

Marunuma Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -15°C on Sun night). Winds decreasing (near gales from the WNW on Sun night, light winds from the W by Mon night).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
20
clear
Middle Lift: 
-5
10
clear
Bottom Lift: 
-6
5
clear
6 Day Forecast
Issued: 2 pm 07 Jan 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Wed
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
snow showers
snow showers
light snow
mod snow
snow showers
clear
part cloud
part cloud
clear
snow showers
snow showers
mod snow
heavy snow
light snow
snow showers
clear
clear
snow shwrs
snow shwrs
light snow
mod. snow
snow shwrs
clear
some clouds
some clouds
clear
snow shwrs
snow shwrs
mod. snow
heavy snow
light snow
snow shwrs
clear
 km/h
10
WSW
15
WSW
15
WNW
30
WNW
45
NW
15
NW
10
WNW
10
SW
15
SW
20
SW
45
SW
45
WSW
40
W
40
W
60
WNW
30
WNW
20
W
Snow map
2
3
9
8
20
5
1
max °C
-4
-5
-7
-10
-10
-7
-6
-4
-1
0
-1
-6
-10
-13
-12
-10
-7
min °C
-5
-6
-8
-12
-13
-9
-7
-6
-2
-1
-4
-7
-12
-15
-14
-11
-9
-10
-13
-15
-24
-26
-16
-12
-11
-6
-7
-14
-17
-21
-30
-28
-19
-16
52
49
78
72
76
71
54
47
26
28
57
58
87
89
80
63
50
1100
700
700
200
0
200
750
0
1250
1650
1500
900
350
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-7-8-11-14-13-9-8-6-3-3-5-9-13-17-15-12-10-4-6-5-9-11-6-7-70-1-2-4-9-11-10-11-10
Sunrise
6:54
6:54
6:54
6:54
6:54
Sunset
4:40
4:42
4:43
4:44
4:45
4:45

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:17cm
Last snowfall: 6 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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