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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 8 pm  27 Mar 2026 (local time)

New snow in Manza Onsen

0.3cm0.1in
Sat 28th (AM)
The snow forecast for Manza Onsen is: A dusting of snow turning to light rain (total 3.0mm) on Mon morning. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Fri night). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A dusting of snow turning to light rain (total 3.0mm) on Mon morning. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Fri night). Wind will be generally light.

Manza Onsen Weather (Days 4-6): Heavy rain (total 24.0mm), heaviest during Tue morning. Mild temperatures (max 5°C on Mon night, min 1°C on Tue night). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
10
snow showers
Bottom Lift: 
1
5
snow showers
6 Day Forecast
Issued: 8 pm 27 Mar 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
night
AM
PM
night
AM
PM
night
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AM
PM
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night
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snow showers
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clear
clear
part cloud
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light rain
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cloud
cloud
cloud
light snow
snow shwrs
clear
snow shwrs
clear
clear
clear
some clouds
rain shwrs
rain shwrs
light rain
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mod. rain
cloudy
cloudy
cloudy
light snow
 km/h
5
SW
10
W
10
NW
5
WSW
5
W
5
WSW
10
S
10
SW
15
SW
10
SSW
15
SSE
15
WSW
15
NW
5
SSW
0
S
5
ESE
Snow map
1
1
2
2
14
6
max °C
0
3
4
1
5
6
3
6
7
5
3
3
3
5
4
2
min °C
0
1
2
1
2
4
2
4
6
3
3
2
1
4
3
1
0
-2
2
0
0
2
-1
1
4
0
-1
-3
-4
4
3
1
87
61
54
68
51
44
76
72
55
73
98
98
75
40
60
90
1850
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2250
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2450
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Sea lvl1000m2000m3000m4000m5000m
-211-12423532324311541663785432652
Sunrise
5:39
5:37
5:35
5:33
5:33
Sunset
6:04
6:04
6:05
6:06
6:07

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 26 km away from Manza Onsen

    24 hours ago
    weather station observation

    Light rain reported from Karuizawa at 1018 metres elevation 8 kms SE of Asama 2000 Park but it is forecast cold enough for snow at the ski area from Asama 2000 Park

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:9cm
Last snowfall:26 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of March has on average:
2.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.7
Bluebird days
Average snow, mostly sunny, light wind.

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