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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: 8 pm 28 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Manza Onsen: 1.2cm on Fri 1st  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 17.0mm), heaviest on Fri morning. Mild temperatures (max 7°C on Tue night, min 1°C on Wed afternoon). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 34.0mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Fri night. Very mild (max 10°C on Mon morning, min 1°C on Fri night). Winds decreasing (near gales from the NW on Fri night, light winds from the WSW by Sat night).

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
mod rain
light rain
light snow
clear
part cloud
cloud
cloud
light rain
heavy rain
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
mod. rain
light rain
light snow
clear
some clouds
cloudy
cloudy
light rain
heavy rain
km/h
20
WSW
15
W
10
W
5
W
5
S
5
SE
15
SSE
25
SSE
10
SSW
50
NW
40
NW
20
NW
10
WSW
15
SW
20
SW
20
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
3
5
7
5
16
3
11
 max °C
7
5
3
2
5
6
3
6
7
4
6
7
7
8
7
6
 min °C
4
5
1
1
3
4
3
4
6
1
4
6
7
8
4
4
0
2
-2
1
3
2
0
-1
5
-6
-2
4
5
6
0
0
85
66
81
73
72
61
94
97
98
97
56
52
46
42
65
94
2750
2500
2300
2200
3000
3200
2800
3000
3300
2400
2500
2650
3050
2800
2600
3550
Sea lvl1000m2000m3000m4000m5000m
541244356245674557326635738861075
Sunrise
4:54
4:54
4:52
4:52
4:50
Sunset
6:30
6:31
6:32
6:34
6:35

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:

0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.

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