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snowy resort
Lat Long: 36.64° N 138.51° E

Weather Forecast for Manza Onsen at 1820m altitude

Issued: 8 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 23.0mm), heaviest during Sat afternoon. Very mild (max 15°C on Sun morning, min 11°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 25.0mm), heaviest during Sun night. Very mild (max 17°C on Wed morning, min 12°C on Sun night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
rain showers
rain showers
light rain
rain showers
part cloud
light rain
light rain
heavy rain
light rain
light rain
part cloud
rain showers
light rain
part cloud
light rain
rain shwrs
rain shwrs
rain shwrs
light rain
rain shwrs
some clouds
light rain
light rain
heavy rain
light rain
light rain
some clouds
rain shwrs
light rain
some clouds
km/h
10
WNW
10
NW
10
NW
5
SSW
5
SSW
0
ESE
5
SE
5
S
5
SSE
10
SE
5
S
5
SSE
5
SSE
5
S
5
ESE
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
5
2
3
1
1
5
2
4
12
3
1
1
4
max °C
13
13
14
12
14
13
12
15
14
13
13
13
13
16
16
15
min °C
11
12
13
12
13
13
12
13
13
12
13
13
12
15
15
13
 chill °C
10
11
12
12
13
13
12
13
13
11
13
13
12
15
15
13
Humid %
99
89
80
78
79
87
90
89
89
97
96
96
95
88
89
90
Freeze m
4250
3950
4100
4300
4100
4100
4500
4350
4500
4450
4550
4500
4600
4750
4900
5000
Sea lvl1000m2000m3000m4000m5000m
1112131113121113131212121215151412141512151412151513131313171613
Sunrise
4:31
4:31
4:31
4:33
4:33
Sunset
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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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 1 of July has on average:

0.0
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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