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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 2 am  08 Nov 2025 (local time)

New snow in Manza Onsen

6.4cm2.5in
Mon 10th (AM)
The snow forecast for Manza Onsen is: Mild with moderate rain (total 10.0mm) on Sun afternoon, Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Mon night). Winds increasing (light winds from the NW on Sat morning, fresh winds from the WNW by Mon morning).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: Mild with moderate rain (total 10.0mm) on Sun afternoon, Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Mon night). Winds increasing (light winds from the NW on Sat morning, fresh winds from the WNW by Mon morning).

Manza Onsen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Tue afternoon). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
25
part cloud
Bottom Lift: 
-1
15
part cloud
6 Day Forecast
Issued: 2 am 08 Nov 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
cloud
light rain
light rain
light rain
light snow
light snow
snow showers
part cloud
part cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
some clouds
cloudy
light rain
light rain
light rain
light snow
light snow
snow shwrs
some clouds
some clouds
snow shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
 km/h
5
NW
5
S
10
S
20
SW
15
WSW
15
WNW
20
W
25
NW
15
NW
10
NW
10
NW
15
NW
10
NW
5
W
10
WSW
10
WNW
5
WNW
5
WNW
10
NW
10
NW
5
SW
Snow map
 cm 
1
4
1
1
 mm 
1
4
4
1
max°C
5
5
3
6
5
5
4
-1
-2
2
1
-2
4
4
0
6
5
1
6
5
1
min°C
2
1
1
5
5
3
1
-2
-3
-1
-3
-3
0
1
-1
3
2
0
4
1
0
chill°C 
0
-1
-2
1
2
0
-6
-8
-8
-4
-7
-8
-4
-2
-4
1
2
-3
2
1
-2
Humid% 
56
50
86
80
89
93
83
95
82
70
71
83
70
55
51
45
43
58
63
64
74
Freezing level (m
2100
2600
2400
2750
2750
2900
2150
1450
1200
1400
1750
1300
1500
2750
2850
2650
2700
2700
2550
2500
2300
topliftbotliftSea lvl1000m2000m3000m4000m5000m
222443-1-4-3-2-2-31323433324326543-2-31-1-323-1541531
Sunrise
6:15
6:16
6:16
6:18
6:18
6:20
6:20
Sunset
4:43
4:42
4:40
4:39
4:38
4:38
4:37

Snow Radar

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Latest snow reports near Manza Onsen:

  • 34 km away from Manza Onsen

    21 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen

  • 34 km away from Manza Onsen

    22 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain apart from near the top of the ski area from Iizuna Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 3 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of November has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.