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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 1640m altitude

Issued: 2 pm 30 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Manza Onsen: 0.5cm on Fri 1st  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 32.0mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Fri night. Very mild (max 13°C on Sun morning, min 1°C on Fri night). Winds decreasing (fresh winds from the NW on Fri night, calm by Sat night).

Days 4-6 weather summary:

Heavy rain (total 23.0mm), heaviest during Mon afternoon. Very mild (max 13°C on Sun afternoon, min 4°C on Mon night). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
light rain
snow showers
clear
clear
part cloud
cloud
light rain
mod rain
light rain
mod rain
rain showers
light rain
clear
part cloud
light rain
light rain
light rain
light rain
snow shwrs
clear
clear
some clouds
cloudy
light rain
mod. rain
light rain
mod. rain
rain shwrs
light rain
clear
some clouds
km/h
10
SE
15
SE
15
SSE
15
SSW
20
WNW
35
NW
25
NW
5
SW
10
S
20
SSW
20
SW
15
WSW
15
WSW
10
W
10
NW
5
NW
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
4
5
5
17
1
6
5
6
3
2
 max °C
4
4
8
9
4
9
9
6
13
13
9
9
8
6
6
8
5
 min °C
3
2
5
7
1
6
6
5
10
8
8
9
7
4
5
6
4
0
-2
2
6
-6
1
4
5
9
5
5
7
4
1
2
6
2
88
96
97
94
86
59
42
41
48
42
83
99
97
83
90
60
64
3300
3150
3550
3250
2200
2500
2750
3300
3100
3150
4150
4000
3500
2700
2300
2750
3250
Sea lvl1000m2000m3000m4000m5000m
337614668999743554378388612119985675
Sunrise
4:52
4:52
4:50
4:48
4:48
Sunset
6:31
6:32
6:34
6:35
6:36
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 4 of April has on average:

0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.

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