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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 05 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 5.0mm), mostly falling on Thu morning. Very mild (max 11°C on Thu morning, min 2°C on Tue morning). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 7.0mm), mostly falling on Fri night. Very mild (max 11°C on Fri morning, min 1°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri night, calm by Sun night).

Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
cloud
part cloud
part cloud
light rain
rain showers
rain showers
cloud
light rain
light snow
snow showers
rain showers
clear
clear
part cloud
cloud
clear
clear
some clouds
cloudy
some clouds
some clouds
light rain
rain shwrs
rain shwrs
cloudy
light rain
light snow
snow shwrs
rain shwrs
clear
clear
some clouds
cloudy
km/h
15
NW
10
SW
10
SSW
10
S
10
SSW
10
SSW
0
SSW
10
WNW
10
SW
10
SW
20
SW
20
WNW
25
NW
30
WNW
5
NW
5
W
5
SW
5
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
2
2
2
4
1
 max °C
6
8
7
9
10
9
11
11
9
11
11
6
2
3
4
9
10
7
 min °C
2
7
5
7
8
7
11
10
9
10
9
1
1
3
2
7
8
6
-2
5
2
5
6
5
11
9
8
8
7
-5
-5
-2
-1
6
8
6
44
37
61
70
55
89
82
81
85
60
68
90
83
56
40
28
34
66
2500
3100
3600
3600
3450
3400
3600
3650
3600
3450
2950
2300
1850
2150
2250
2800
2800
2700
Sea lvl1000m2000m3000m4000m5000m
366787998982-112675795111091412101412546412117
Sunrise
4:45
4:43
4:43
4:41
4:41
4:39
Sunset
6:34
6:35
6:35
6:36
6:37
6:37

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:2cm
Last snowfall: 4 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of May has on average:

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



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