comScore pixel
Marunuma Kogen resort snow
Lat Long: 36.81° N 139.34° E
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695m altitude

Issued: 8 pm 29 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 1.4cm on Fri 1st  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 38.0mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Fri night. Very mild (max 10°C on Fri afternoon, min 1°C on Fri night). Mainly strong winds.

Days 5-7 weather summary:

Moderate rain (total 10.0mm), heaviest on Sun night. Very mild (max 13°C on Mon afternoon, min 2°C on Tue morning). Wind will be generally light.

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
mod rain
mod rain
rain showers
snow showers
clear
part cloud
part cloud
part cloud
cloud
light rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
mod. rain
mod. rain
rain shwrs
snow shwrs
clear
some clouds
some clouds
some clouds
cloudy
light rain
rain shwrs
rain shwrs
rain shwrs
km/h
5
W
5
SSW
10
S
15
S
25
SSE
15
WSW
40
NW
40
NW
25
NW
10
SW
15
SSW
15
SSW
20
SW
15
WSW
15
SW
25
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
4
1
2
2
7
6
1
19
3
2
1
2
 max °C
3
3
3
5
8
10
4
6
6
8
10
11
10
11
13
8
 min °C
2
3
3
2
6
7
1
5
5
6
8
9
9
11
10
4
0
1
0
-2
2
6
-6
-1
2
4
6
7
6
9
8
0
67
85
86
98
98
82
92
56
36
28
55
57
73
86
70
73
2350
3150
3200
2900
3300
3550
2250
3150
2850
3100
3300
3100
4150
4050
3500
2650
Sea lvl1000m2000m3000m4000m5000m
23336715568899953554810487612121012147
Sunrise
4:50
4:48
4:48
4:47
4:46
Sunset
6:29
6:30
6:30
6:31
6:32

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:
Last snowfall:21 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of April has on average:

0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.



Snow-Forecast Partner Offers
Map placeholder