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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 pm 06 May 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 0.4cm on Sat 9th  (after 9 AM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 14°C on Thu morning, min 0°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the WNW by Sat morning).

Days 4-6 weather summary:

Some drizzle, heaviest during Sat afternoon. Very mild (max 12°C on Tue morning, min 1°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat afternoon, calm by Mon night).

Wed
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
clear
part cloud
part cloud
part cloud
cloud
light rain
rain showers
light snow
snow showers
clear
clear
part cloud
part cloud
part cloud
cloud
clear
cloudy
clear
some clouds
some clouds
some clouds
cloudy
light rain
rain shwrs
light snow
snow shwrs
clear
clear
some clouds
some clouds
some clouds
cloudy
clear
km/h
5
SW
5
SSW
5
SW
5
SW
10
SW
15
SW
15
WSW
25
WSW
30
WNW
50
WNW
20
WNW
10
NW
5
W
10
SW
5
SSW
5
S
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
4
2
1
 max °C
9
9
14
14
11
12
11
8
1
2
2
8
9
7
11
11
8
 min °C
9
8
12
12
10
11
9
3
0
1
2
5
8
7
9
10
8
8
7
12
11
9
9
7
-1
-7
-6
-4
3
8
6
8
9
7
56
61
53
59
72
66
76
77
83
66
48
34
38
50
49
53
69
3450
3700
3800
3600
3750
3450
3300
2550
1950
2000
2150
2500
2700
3000
3000
3000
3100
Sea lvl1000m2000m3000m4000m5000m
88111191094-1-11576896109161510151364421111614138
Sunrise
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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