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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 07 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 9.0mm) 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 (light winds from the SW on Thu morning, fresh winds from the WNW by Sat morning).

Days 4-6 weather summary:

Some drizzle, heaviest during Tue afternoon. Very mild (max 12°C on Tue morning, min 4°C on Sun morning). Wind will be generally light.

Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
light rain
mod rain
part cloud
snow showers
snow showers
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
cloud
some clouds
clear
some clouds
light rain
mod. rain
some clouds
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
cloudy
km/h
5
SW
5
WSW
10
SW
15
SW
20
WSW
15
W
40
WNW
35
NW
20
NW
10
WNW
5
NW
5
SW
5
WSW
5
WSW
10
SW
5
SSE
10
S
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
3
6
1
 max °C
14
14
11
12
11
7
1
2
2
7
8
6
10
11
9
12
11
7
 min °C
12
12
10
11
9
2
0
1
1
4
7
6
8
10
8
11
9
5
12
11
8
9
6
-4
-7
-6
-5
2
7
5
7
10
8
10
8
3
52
57
68
77
80
74
87
69
57
39
34
56
47
47
68
62
56
76
3850
3550
3700
3500
3300
2400
1850
2000
1900
2300
2600
2650
2850
2950
3250
3250
3250
3250
Sea lvl1000m2000m3000m4000m5000m
111191083-20-13547879851615111412634291061313815126
Sunrise
4:43
4:41
4:41
4:39
4:39
4:37
Sunset
6:35
6:36
6:37
6:37
6:38
6:39

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 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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