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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 23 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 2.0cm on Wed 29th  (after 3 PM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 16.0mm), heaviest on Thu afternoon. Freeze-thaw conditions (max 7°C on Sat afternoon, min 0°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 18.0mm), heaviest on Mon morning. Mild temperatures (max 9°C on Tue morning, min 3°C on Mon night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
mod rain
mod rain
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
cloud
mod rain
light rain
rain showers
clear
rain showers
rain showers
cloudy
mod. rain
mod. rain
cloudy
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
cloudy
mod. rain
light rain
rain shwrs
clear
rain shwrs
rain shwrs
km/h
10
SSW
5
ENE
5
NNW
15
NNW
10
NW
10
W
0
W
5
SSW
5
SW
10
S
10
SSW
10
S
5
SW
5
WSW
10
NW
10
WSW
10
SW
10
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
9
7
10
3
1
3
1
 max °C
6
4
3
6
6
2
6
7
5
8
8
5
6
6
5
9
9
6
 min °C
6
3
3
4
4
0
3
5
3
6
7
4
4
4
3
7
7
5
4
3
3
1
2
0
3
3
0
4
6
2
4
2
0
5
6
3
53
94
95
52
38
57
61
52
66
56
44
74
93
93
80
50
61
88
2400
2400
2450
2550
2550
2200
2400
2750
2700
2800
2850
2950
2750
2750
2350
2600
2750
2750
Sea lvl1000m2000m3000m4000m5000m
422431353564443564964871883109677412106
Sunrise
4:58
4:56
4:56
4:54
4:54
4:52
Sunset
6:22
6:23
6:24
6:25
6:27
6:27

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


Snow History

Week 4 of April has on average:

0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.



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