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Marunuma Kogen snow
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695 m
Issued: 2 pm  31 Mar 2026 (local time)

New snow in Marunuma Kogen

5.8cm2.3in
Wed 1st (NGT)
The snow forecast for Marunuma Kogen is: Mild with moderate rain (total 15.0mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Thu morning. Freeze-thaw conditions (max 8°C on Tue afternoon, min -3°C on Thu afternoon). Wind will be generally light.

Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Mild with moderate rain (total 15.0mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Thu morning. Freeze-thaw conditions (max 8°C on Tue afternoon, min -3°C on Thu afternoon). Wind will be generally light.

Marunuma Kogen Weather (Days 4-6): Light rain (total 9.0mm), mostly falling on Sat afternoon. Very mild (max 11°C on Mon morning, min 2°C on Fri night). Winds increasing (light winds from the SSW on Fri afternoon, fresh winds from the S by Sat afternoon).


Marunuma Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
7
40
rain showers
Middle Lift: 
8
25
rain showers
Bottom Lift: 
8
10
rain showers
6 Day Forecast
Issued: 2 pm 31 Mar 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
light rain
mod rain
mod snow
light snow
light snow
part cloud
clear
clear
part cloud
light rain
light rain
rain showers
cloud
part cloud
part cloud
light rain
rain shwrs
light rain
mod. rain
mod. snow
light snow
light snow
some clouds
clear
clear
some clouds
light rain
light rain
rain shwrs
cloudy
some clouds
some clouds
 km/h
25
SSW
20
WNW
5
S
10
S
10
SSW
10
WNW
15
NW
15
NNW
10
NW
5
W
10
S
20
S
30
S
25
SW
10
WNW
15
SW
15
SW
Snow map
6
3
4
1
1
9
2
5
2
max °C
8
8
6
4
2
0
-1
-2
3
5
2
3
5
7
9
9
8
min °C
6
4
5
3
1
0
-3
-3
1
4
2
3
4
5
7
8
7
2
1
3
0
-2
-3
-8
-8
-2
3
-1
-2
-1
0
6
6
4
98
80
65
99
99
99
78
76
42
36
76
71
96
86
69
63
75
3150
3550
3450
2500
2250
1750
1500
1000
1850
2250
2650
2450
2500
3350
3500
3350
3500
Sea lvl1000m2000m3000m4000m5000m
66521-2-4-40222357878685320-366265610107
Sunrise
5:28
5:28
5:26
5:24
5:22
Sunset
6:02
6:04
6:05
6:06
6:06
6:07

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


Snow History

Week 4 of March has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.8
Powder days
Fresh snow, limited sun, any wind.
1.0
Bluebird days
Average snow, mostly sunny, light wind.



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