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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: 8 am 09 May 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 0.3cm on Sat 9th  (after 9 AM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 3.0mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 10°C on Mon morning, min 0°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat afternoon, calm by Mon night).

Days 4-6 weather summary:

Light rain (total 8.0mm), mostly falling on Tue afternoon. Very mild (max 12°C on Wed morning, min 7°C on Tue night). Wind will be generally light.

Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
rain showers
clear
clear
clear
clear
part cloud
light rain
cloud
rain showers
rain showers
part cloud
cloud
light rain
part cloud
part cloud
light rain
rain showers
snow shwrs
rain shwrs
clear
clear
clear
clear
some clouds
light rain
cloudy
rain shwrs
rain shwrs
some clouds
cloudy
light rain
some clouds
some clouds
light rain
rain shwrs
km/h
40
NW
50
WNW
15
WNW
5
WNW
5
SW
10
S
5
SSW
5
SSW
5
SSW
5
S
5
S
5
SSW
5
SE
5
SSE
10
NNE
10
N
5
NNW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
2
1
3
1
2
1
 max °C
0
2
2
7
8
6
10
10
8
11
11
9
12
11
8
11
11
9
 min °C
0
2
1
5
7
5
7
9
6
10
10
7
10
10
7
10
10
7
-7
-5
-4
3
6
3
6
8
5
10
10
7
9
10
6
8
10
6
87
60
45
32
37
83
65
65
85
63
62
68
44
51
68
60
62
74
1600
2000
2000
2400
2600
2650
2850
2900
3150
3100
3050
3150
3200
3000
3000
2850
3000
3150
Sea lvl1000m2000m3000m4000m5000m
-2004546769979868873421010612118141381413814137
Sunrise
4:41
4:39
4:39
4:37
4:37
4:35
Sunset
6:37
6:37
6:38
6:39
6:40
6:40

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: 4 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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