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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 8 pm  19 Nov 2025 (local time)

New snow in Manza Onsen

5.0cm2.0in
Fri 21st (NGT)
The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri night).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri night).

Manza Onsen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 4°C on Sun morning, min 0°C on Mon night). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
5
clear
Bottom Lift: 
-5
0
clear
6 Day Forecast
Issued: 8 pm 19 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
cloud
snow showers
mod snow
snow showers
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
light snow
light snow
clear
clear
clear
clear
cloudy
snow shwrs
mod. snow
snow shwrs
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
light snow
light snow
 km/h
5
SW
5
SW
10
W
15
W
20
W
15
W
30
NW
20
NW
10
WNW
10
SW
10
SW
5
SW
10
WSW
5
WSW
5
NW
5
WNW
10
SSW
15
SSW
25
SW
Snow map
 cm 
5
3
 mm 
max°C
-3
0
0
0
1
1
-2
-1
0
2
4
4
4
4
3
2
3
2
0
min°C
-3
-2
-1
-1
1
-2
-4
-2
0
1
3
4
3
3
2
0
2
0
-2
chill°C 
-3
-4
-4
-5
-4
-7
-12
-8
-4
-2
0
2
3
3
1
-2
-1
-4
-10
Humid% 
52
47
50
48
67
76
95
80
66
55
37
45
37
37
51
62
50
69
89
Freezing level (m
900
1400
1800
1700
1900
1900
1250
1250
1800
2100
2400
2550
2650
2450
2350
2000
2200
2150
1800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-4-2-1-20-2-4-2-1133332120-2-51-1-330-3-1-1-243153-142-1
Sunrise
6:28
6:28
6:30
6:31
6:31
6:33
Sunset
4:34
4:32
4:32
4:31
4:31
4:31

Snow Radar

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Latest snow reports near Manza Onsen:

  • 34 km away from Manza Onsen

    20 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:24cm
Last snowfall:18 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:
1.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
1.0
Bluebird days
Average snow, mostly sunny, light wind.