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snowy resort
Lat Long: 36.64° N 138.51° E
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820m altitude

Issued: 2 am 01 May 2026 (local time)

Forecast update in  hr  min

Next snow in Manza Onsen: 0.7cm on Fri 1st  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 20.0mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Fri night. Very mild (max 11°C on Sun morning, min 2°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the SSW by Sat night).

Days 4-6 weather summary:

Heavy rain (total 41.0mm), heaviest during Mon morning. Very mild (max 10°C on Mon morning, min 4°C on Mon night). Wind will be generally light.

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
rain showers
snow showers
clear
clear
part cloud
part cloud
cloud
light rain
heavy rain
mod rain
mod rain
light rain
clear
clear
clear
rain showers
clear
mod. rain
rain shwrs
snow shwrs
clear
clear
some clouds
some clouds
cloudy
light rain
heavy rain
mod. rain
mod. rain
light rain
clear
clear
clear
rain shwrs
clear
km/h
25
SSE
15
SSW
35
WNW
50
NW
30
NW
10
W
10
SSW
25
SW
25
SW
10
SW
20
WSW
15
WSW
15
NW
10
NNW
5
SE
10
SE
5
ESE
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
7
6
5
2
25
6
7
2
1
 max °C
8
9
3
7
7
7
11
10
10
10
8
7
7
9
7
10
9
7
 min °C
6
7
2
5
6
6
8
9
9
9
8
4
5
7
6
8
8
6
2
4
-2
-1
3
5
6
6
6
7
5
1
2
6
5
7
7
4
94
80
86
50
39
39
46
47
86
100
96
91
82
50
77
67
72
77
3600
3300
2300
2500
2700
3250
3050
3000
4150
4150
3700
2800
2650
3000
3300
3350
3200
3250
Sea lvl1000m2000m3000m4000m5000m
77246688997557688679388612119108689611107
Sunrise
4:52
4:52
4:50
4:48
4:48
4:47
Sunset
6:32
6:34
6:35
6:36
6:37
6:37

Snow Radar

Latest snow reports near Manza Onsen:

No recent snow reports

No recent snow reports

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:21 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.2
Bluebird days
Average snow, mostly sunny, light wind.

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