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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 2 pm  29 Oct 2025 (local time)

New snow in Manza Onsen

3.0cm1.2in
Sun 2nd (NGT)
The snow forecast for Manza Onsen is: Heavy rain (total 37.0mm), heaviest during Fri night. Mild temperatures (max 5°C on Thu morning, min 1°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Sat morning).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: Heavy rain (total 37.0mm), heaviest during Fri night. Mild temperatures (max 5°C on Thu morning, min 1°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Sat morning).

Manza Onsen Weather (Days 4-6): Mild at first with light rain (total 2.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 5°C on Sun morning, min -4°C on Mon afternoon). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Tue morning).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
1
0
part cloud
Bottom Lift: 
1
5
part cloud
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6 Day Forecast
Issued: 2 pm 29 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
cloud
light rain
light rain
heavy rain
light rain
part cloud
part cloud
part cloud
rain showers
snow showers
mod snow
light snow
snow showers
clear
clear
part cloud
some clouds
clear
clear
clear
cloudy
light rain
light rain
heavy rain
light rain
some clouds
some clouds
some clouds
rain shwrs
snow shwrs
mod. snow
light snow
snow shwrs
clear
clear
some clouds
 km/h
5
WNW
5
S
5
SSE
5
S
10
SSW
10
SSE
10
SSE
15
ESE
25
WNW
30
WNW
25
W
25
WSW
20
WSW
25
WSW
20
WNW
25
NW
20
NW
5
SW
5
SSW
10
SW
Snow map
 cm 
3
5
3
1
 mm 
1
2
31
3
2
max°C
3
3
5
5
5
4
4
4
2
3
3
5
5
1
-2
-3
0
3
3
3
min°C
2
1
1
4
4
4
3
3
2
3
3
4
3
-2
-3
-4
-4
1
2
2
chill°C 
2
-1
1
3
2
2
-1
0
-3
-3
-2
-1
-2
-9
-9
-11
-11
1
0
-1
Humid% 
60
63
68
48
56
60
70
99
94
90
73
77
66
57
97
93
80
50
55
60
Freezing level (m
2300
2400
2200
2750
2950
2950
3000
2850
2400
2300
2300
2450
2400
1750
1400
1400
1150
2600
2900
2700
topliftbotliftSea lvl1000m2000m3000m4000m5000m
2234433322243-2-4-5-32333055344434365-1-1-3-4321
Sunrise
6:05
6:07
6:07
6:09
6:09
6:11
Sunset
4:52
4:52
4:51
4:50
4:47
4:46
4:45

Snow Radar

Latest snow reports near Manza Onsen:

No recent snow reports

No recent snow reports

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 6 May 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of October has on average:
0.1
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.