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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 2 am  30 Mar 2026 (local time)

New snow in Manza Onsen

4.3cm1.7in
Wed 1st (NGT)
The snow forecast for Manza Onsen is: Heavy rain (total 24.0mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -1°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed afternoon).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: Heavy rain (total 24.0mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -1°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed afternoon).

Manza Onsen Weather (Days 4-6): A dusting of snow giving way to moderate rain (total 16.0mm) heaviest on Sat night. Freeze-thaw conditions (max 7°C on Sat night, min -1°C on Thu night). Winds increasing (light winds from the SW on Fri afternoon, fresh winds from the SSW by Sat night).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
1
10
clear
Bottom Lift: 
3
5
clear
6 Day Forecast
Issued: 2 am 30 Mar 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
AM
PM
night
AM
PM
night
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PM
night
AM
PM
night
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night
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night
rain showers
light rain
light rain
rain showers
mod rain
light rain
cloud
light snow
light snow
snow showers
snow showers
clear
clear
part cloud
cloud
light rain
light snow
heavy rain
rain shwrs
light rain
light rain
rain shwrs
mod. rain
light rain
cloudy
light snow
light snow
snow shwrs
snow shwrs
clear
clear
some clouds
cloudy
light rain
light snow
heavy rain
 km/h
10
SW
5
SW
15
SSW
35
SSW
30
SSW
25
NW
5
WNW
5
SW
5
S
10
NW
10
NW
10
WNW
10
W
5
SW
10
SSW
10
SSW
10
S
25
S
Snow map
4
4
1
3
4
6
8
2
1
15
max °C
6
7
4
5
7
5
5
4
1
2
2
0
5
6
3
4
2
7
min °C
4
5
3
4
5
2
3
2
-1
1
0
-1
2
4
3
3
2
3
2
3
-1
-2
0
-3
1
1
-4
-2
-3
-4
0
2
0
0
-1
-2
73
66
82
94
96
83
66
80
99
73
61
53
38
35
73
59
96
95
2400
2650
2550
2800
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3050
3100
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2150
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3050
Sea lvl1000m2000m3000m4000m5000m
35346332-110-224331478556454143-1673535
Sunrise
5:35
5:33
5:33
5:31
5:30
5:28
Sunset
6:05
6:06
6:07
6:07
6:08
6:09

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 40 km away from Manza Onsen

    - Japan Skier23 hours ago
    Eyeball reporter

    Spring conditions on piste. Great weather, no clouds in sight. from Ikenotaira Onsen Alpenblick

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:27 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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