Marunuma Kogen snow
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1390 m
Issued: 8 am  04 Feb 2026 (local time)

New snow in Marunuma Kogen

0.8cm0.3in
Sat 7th (PM)
The snow forecast for Marunuma Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Thu morning, min -10°C on Fri night). Wind will be generally light.

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Thu morning, min -10°C on Fri night). Wind will be generally light.

Marunuma Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -7°C on Sat morning, min -13°C on Sun night). Winds increasing (calm on Sat night, strong winds from the NW by Mon morning).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
20
clear
Middle Lift: 
-2
10
clear
Bottom Lift: 
1
5
clear
6 Day Forecast
Issued: 8 am 04 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
part cloud
part cloud
clear
snow showers
cloud
cloud
light snow
mod snow
light snow
light snow
mod snow
mod snow
light snow
snow showers
clear
clear
some clouds
clear
some clouds
some clouds
clear
snow shwrs
cloudy
cloudy
light snow
mod. snow
light snow
light snow
mod. snow
mod. snow
light snow
snow shwrs
 km/h
5
NNW
5
WNW
5
NNW
5
S
5
WNW
5
W
5
WNW
10
NW
10
NW
10
NW
10
NW
5
S
5
SW
10
NNW
35
NW
45
NW
30
NW
10
NW
Snow map
1
5
4
4
6
6
3
1
max °C
1
1
-4
2
2
-3
2
-1
-7
-7
-7
-9
-8
-9
-12
-7
-7
-9
min °C
-3
-5
-5
-1
-3
-4
0
-6
-10
-9
-9
-10
-8
-12
-13
-10
-10
-11
-5
-5
-5
-1
-3
-6
-2
-10
-15
-13
-13
-10
-8
-18
-24
-21
-17
-16
43
54
62
56
50
61
55
65
72
69
75
94
92
82
83
87
79
81
900
1400
950
1250
1550
1250
1400
1250
0
0
250
0
100
0
0
0
300
0
Sea lvl1000m2000m3000m4000m5000m
-5-5-6-5-4-4-3-6-10-11-12-13-13-15-18-14-11-9-1-2-51-1-41-4-9-8-8-10-8-11-13-9-9-10
Sunrise
6:41
6:41
6:41
6:39
6:39
6:37
Sunset
5:09
5:10
5:12
5:13
5:14
5:15

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:5cm
Last snowfall: 3 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of February has on average:
2.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.2
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.



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