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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 06 May 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 0.5cm on Sat 9th  (after 9 AM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 6.0mm), mostly falling on Fri afternoon. Very mild (max 14°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

A dusting of snow turning to light rain (total 7.0mm) on Mon afternoon. Freeze-thaw conditions (max 10°C on Sun morning, min -1°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat afternoon, calm by Mon afternoon).

Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
clear
part cloud
part cloud
part cloud
light rain
light rain
snow showers
light snow
snow showers
clear
clear
clear
part cloud
cloud
light rain
light rain
cloudy
cloudy
clear
some clouds
some clouds
some clouds
light rain
light rain
snow shwrs
light snow
snow shwrs
clear
clear
clear
some clouds
cloudy
light rain
light rain
km/h
10
S
5
SSW
5
SSW
5
SSW
10
WSW
10
SW
10
SW
15
SW
20
WSW
35
NW
45
WNW
15
WNW
5
WNW
5
SW
5
SSW
10
S
0
S
0
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
3
2
1
3
3
 max °C
9
9
10
13
14
10
12
11
8
1
2
4
10
10
7
9
9
6
 min °C
8
9
8
11
12
10
10
9
2
-1
1
2
7
9
7
8
8
6
6
8
6
11
11
9
8
7
-4
-8
-5
-4
6
9
6
6
8
6
61
55
60
51
61
78
79
68
78
88
67
45
34
35
66
65
65
88
3600
3500
3650
3600
3550
3600
3350
3000
2550
1550
2000
2200
2800
2900
3200
3000
2800
2600
Sea lvl1000m2000m3000m4000m5000m
78811119983-20168676411118161510141262431212712117
Sunrise
4:43
4:43
4:41
4:41
4:39
4:39
Sunset
6:35
6:35
6:36
6:37
6:37
6:38

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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