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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 2 am  15 Nov 2025 (local time)

New snow in Manza Onsen

4.8cm1.9in
Mon 17th (NGT)
The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 8°C on Mon morning, min -4°C on Mon night). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 8°C on Mon morning, min -4°C on Mon night). Wind will be generally light.

Manza Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 1°C on Thu morning, min -7°C on Tue night). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
10
clear
Bottom Lift: 
-2
10
part cloud
6 Day Forecast
Issued: 2 am 15 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
clear
clear
light snow
light snow
snow showers
light snow
heavy snow
snow showers
part cloud
part cloud
part cloud
part cloud
clear
cloud
light snow
snow showers
clear
clear
some clouds
some clouds
some clouds
clear
clear
light snow
light snow
snow shwrs
light snow
heavy snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
cloudy
light snow
snow shwrs
 km/h
10
NW
10
NNW
5
WSW
5
SSW
5
SSW
10
SW
15
WSW
25
WNW
15
NW
10
WNW
25
W
20
NW
15
NW
10
NW
5
S
10
W
5
W
5
SW
15
W
20
WNW
15
NW
Snow map
 cm 
5
3
2
13
 mm 
max°C
3
3
0
5
6
3
8
5
-2
-2
-2
-5
-2
-2
-4
1
1
-3
1
0
-2
min°C
1
0
-1
3
2
2
6
1
-4
-3
-5
-7
-4
-5
-5
-1
-2
-3
1
-1
-4
chill°C 
-2
0
-1
1
0
-1
3
-5
-9
-7
-11
-14
-9
-5
-7
-4
-5
-6
-3
-6
-7
Humid% 
54
70
72
67
50
54
22
73
91
88
71
95
74
69
62
73
71
68
71
87
76
Freezing level (m
1750
2000
2050
2150
2550
2600
2750
2300
1100
1150
1300
750
850
1200
1150
1400
1800
1500
1750
1650
1350
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-10023451-5-6-7-8-5-4-4-2-2-2-2-2-222-144373-3-3-4-6-3-4-50-1-31-1-3
Sunrise
6:22
6:22
6:24
6:24
6:26
6:28
6:28
Sunset
4:37
4:36
4:36
4:35
4:35
4:34
4:32

Snow Radar

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Latest snow reports near Manza Onsen:

  • 34 km away from Manza Onsen

    19 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:10 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 3 of November has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.