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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: 2 am 30 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 1.2cm on Fri 1st  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 41.0mm), 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 near gales.

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Sun night. Very mild (max 11°C on Sun morning, min 2°C on Mon night). Mainly fresh winds.

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
mod rain
mod rain
light rain
snow showers
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
rain showers
rain showers
clear
part cloud
clear
light rain
light rain
mod. rain
mod. rain
light rain
snow shwrs
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
rain shwrs
rain shwrs
clear
some clouds
clear
km/h
10
SSW
10
S
15
S
20
SSE
15
SW
40
NW
40
NW
20
WNW
10
SW
15
SSW
15
SSW
25
SW
15
W
15
WSW
10
W
20
WNW
35
WNW
5
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
3
2
1
10
8
1
19
3
2
2
4
 max °C
3
3
5
8
10
4
6
6
7
11
11
10
11
11
6
6
6
5
 min °C
3
3
2
7
8
1
5
6
6
8
9
10
10
8
2
4
4
3
1
0
-2
3
8
-7
-1
2
4
6
7
8
8
6
-3
0
-1
-1
88
87
98
98
84
91
54
40
37
63
57
71
92
80
87
50
43
32
3100
3200
2850
3400
3500
2300
3050
2950
3050
3350
3100
4150
3900
3350
2600
2550
2350
2550
Sea lvl1000m2000m3000m4000m5000m
2337815568891073333445811488613121013115884
Sunrise
4:50
4:48
4:48
4:47
4:46
4:45
Sunset
6:29
6:30
6:30
6:31
6:32
6:34

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.



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