snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 8 am  22 Nov 2025 (local time)

New snow in Manza Onsen

5.6cm2.2in
Tue 25th (NGT)
The snow forecast for Manza Onsen is: Mostly dry. Freeze-thaw conditions (max 6°C on Mon morning, min -1°C on Sat morning). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: Mostly dry. Freeze-thaw conditions (max 6°C on Mon morning, min -1°C on Sat morning). Wind will be generally light.

Manza Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 5°C on Tue morning, min -4°C on Wed night). Winds decreasing (fresh winds from the NW on Wed morning, calm by Wed night).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
15
part cloud
Bottom Lift: 
2
10
part cloud
6 Day Forecast
Issued: 8 am 22 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
mod snow
mod snow
light snow
snow showers
clear
cloud
snow showers
rain showers
light snow
light snow
snow shwrs
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
mod. snow
mod. snow
light snow
snow shwrs
clear
cloudy
snow shwrs
rain shwrs
light snow
light snow
 km/h
10
NW
10
WNW
10
SSW
10
SSW
5
WSW
5
SW
5
NNW
5
W
5
SW
5
SSW
15
SW
20
W
30
NW
30
NW
10
NNW
10
S
10
SSE
20
SSW
15
SW
10
W
15
NW
Snow map
 cm 
6
8
5
 mm 
1
max°C
2
1
-1
5
5
2
6
5
2
5
5
1
-2
-2
-2
2
1
-1
3
2
-2
min°C
-1
-1
-1
3
2
1
4
2
0
3
1
-3
-3
-2
-4
1
-2
-1
2
-1
-5
chill°C 
-5
-1
-4
1
1
-1
4
2
-2
1
-3
-11
-10
-9
-7
-2
-6
-5
-2
-4
-11
Humid% 
88
72
69
49
47
32
42
57
63
50
51
87
98
89
81
44
68
75
83
84
93
Freezing level (m
1400
1900
2000
2300
2500
2700
2600
2450
2000
2100
2200
1600
1250
1350
1250
2050
2000
1900
2000
1900
1000
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-20123333121-3-4-3-20-1-11-2-510-144254143-1-3-2-32-1-131-4
Sunrise
6:30
6:31
6:31
6:33
6:33
6:35
6:35
Sunset
4:32
4:31
4:31
4:31
4:30
4:30
4:30

Snow Radar

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Latest snow reports near Manza Onsen:

  • 34 km away from Manza Onsen

    7 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

  • 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 but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:4cm
Last snowfall:21 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of November has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.7
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.