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Ski Japan - Gunma

Manza Onsen Snow Forecast

36.64° N 138.51° E

Weather Forecast for Manza Onsen at 1820 m altitude

Next snow in Manza Onsen:
0.4 cm on Wed 28th
Issued:
2 am 22 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
clear
clear
clear
cloud
light rain
heavy rain
heavy rain
light rain
light rain
cloud
light rain
light rain
heavy rain
light rain
light rain
snow showers
light rain
rain shwrs
clear
clear
clear
cloudy
light rain
heavy rain
heavy rain
light rain
light rain
cloudy
light rain
light rain
heavy rain
light rain
light rain
snow shwrs
km/h
20
WNW
20
NW
5
WNW
5
SSW
5
S
10
SSW
10
SSE
10
SSE
10
SW
10
W
5
NW
5
SW
5
WSW
5
WSW
15
SW
20
W
15
WNW
25
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
2
1
—
—
—
—
4
13
18
2
1
—
1
3
23
5
4
2
max °C
3
2
5
10
10
10
9
9
10
10
10
10
10
10
10
11
9
4
min °C
3
1
2
6
8
9
8
9
9
10
10
9
10
10
9
10
5
1
 chill °C
-1
-3
-1
5
7
7
7
7
7
9
9
9
10
10
7
7
1
-5
Humid %
80
75
47
53
51
62
78
97
98
95
94
90
95
94
99
95
93
78
Freeze m
3150
2800
3400
3650
3900
4000
3950
4200
4250
4100
4050
3950
3750
3850
4150
4150
3350
2350
Sea lvl1000m2000m3000m4000m5000m
3248998999999991062421998889111091211101183
Sunrise
5:58
—
—
5:58
—
—
6:00
—
—
6:01
—
—
6:01
—
—
6:03
—
—
Sunset
—
5:00
—
—
5:00
—
—
4:59
—
—
4:57
—
—
4:55
—
—
4:54
—

Next 3 days weather summary:

Heavy rain (total 38.0mm), heaviest during Sat afternoon. Very mild (max 10°C on Fri morning, min 1°C on Thu afternoon). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 41.0mm), heaviest during Mon night. Very mild (max 11°C on Tue morning, min 1°C on Tue night). Wind will be generally light.

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Avalanche information: Japan Avalanche Network


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: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of October has on average:

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

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