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Marunuma Kogen ski resort snow
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

36.81° N 139.34° E

Weather Forecast for Marunuma Kogen at 1695 m altitude

Issued:
2 pm 03 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Sat
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
cloud
cloud
light rain
light rain
light rain
mod rain
heavy rain
light rain
light rain
rain showers
clear
clear
light rain
light rain
light rain
clear
clear
cloudy
cloudy
light rain
light rain
light rain
mod. rain
heavy rain
light rain
light rain
rain shwrs
clear
clear
light rain
light rain
light rain
clear
km/h
5
WSW
10
SSW
5
SSW
5
SSW
10
S
10
S
15
S
10
SSE
5
W
5
NW
10
NNW
10
NW
5
WNW
10
SSW
10
SSW
5
WSW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
2
1
5
6
24
1
2
2
—
—
3
2
2
—
max °C
10
8
10
8
8
9
10
13
13
12
11
11
10
7
9
9
10
min °C
8
7
8
8
7
8
10
11
13
11
8
9
8
7
8
9
8
 chill °C
8
5
7
8
5
6
8
9
13
11
6
7
8
7
6
9
8
Humid %
55
90
83
90
91
93
94
99
97
97
95
73
63
93
92
91
77
Freeze m
3500
3800
3850
3450
3900
4100
4250
4450
4550
4550
4550
4250
3700
3200
3400
3100
4050
Sea lvl1000m2000m3000m4000m5000m
87877891112119986779118121081010121412101210810107
Sunrise
—
—
5:39
—
—
5:39
—
—
5:41
—
—
5:41
—
—
5:43
—
—
Sunset
5:23
—
—
5:22
—
—
5:21
—
—
5:19
—
—
5:17
—
—
5:15
—

Next 3 days weather summary:

Heavy rain (total 39.0mm), heaviest during Mon night. Very mild (max 13°C on Mon night, min 7°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Tue afternoon. Very mild (max 13°C on Fri morning, min 7°C on Wed night). Wind will be generally light.

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Avalanche information: Japan Avalanche Network


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

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Snow History

Week 1 of October has on average:

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


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