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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

Next snow in Marunuma Kogen:
0.4 cm on Fri 6th
Issued:
8 pm 05 Nov 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
rain showers
snow showers
snow showers
mod snow
snow showers
snow showers
cloud
part cloud
clear
part cloud
snow showers
snow showers
clear
clear
rain shwrs
rain shwrs
rain shwrs
snow shwrs
snow shwrs
mod. snow
snow shwrs
snow shwrs
cloudy
some clouds
clear
some clouds
snow shwrs
snow shwrs
clear
clear
km/h
15
WSW
25
WNW
15
W
15
WNW
30
W
40
WNW
30
WNW
15
WNW
10
WNW
10
WSW
10
W
10
W
10
NW
20
NW
10
NNW
10
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
1
4
5
3
—
—
—
—
—
3
1
—
—
 mm
3
3
1
2
—
—
—
—
—
—
—
—
—
—
—
—
max °C
9
6
7
3
-1
-3
-3
-1
-1
-1
1
0
-1
-3
-3
-1
min °C
7
6
6
-1
-2
-4
-4
-2
-2
-1
0
0
-4
-4
-3
-3
 chill °C
4
2
3
-7
-9
-13
-12
-7
-5
-5
-3
-3
-11
-11
-7
-7
Humid %
80
84
71
81
83
87
76
75
74
71
75
84
87
67
65
55
Freeze m
3450
2850
2800
2050
1550
1200
950
1300
1500
1400
1600
1700
1450
1050
1250
800
Sea lvl1000m2000m3000m4000m5000m
755-1-4-5-3-2-2-2-2-2-4-4-4-398821-2-41-1-231-2-1-3-4
Sunrise
—
6:09
—
—
6:11
—
—
6:11
—
—
6:13
—
—
6:13
—
—
Sunset
—
—
4:40
—
—
4:39
—
—
4:38
—
—
4:37
—
—
4:37
—

Next 4 days weather summary:

Mild at first with light rain (total 9.0mm) on Thu night followed by colder weather and light fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 9°C on Thu night, min -4°C on Sat afternoon). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the WNW by Sun afternoon).

Days 5-7 weather summary:

A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Mon 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:28 Oct 2026
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of November has on average:

0.2
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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