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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 01 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 48.0mm), heaviest during Wed night. Very mild (max 15°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 30.0mm), heaviest during Sun night. Very mild (max 18°C on Tue afternoon, min 12°C on Sat night). Wind will be generally light.

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
mod rain
light rain
light rain
rain showers
rain showers
part cloud
light rain
rain showers
part cloud
part cloud
light rain
heavy rain
light rain
light rain
rain showers
heavy rain
mod. rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
light rain
rain shwrs
some clouds
some clouds
light rain
heavy rain
light rain
light rain
rain shwrs
km/h
10
SSE
10
SSW
10
WSW
10
NW
10
NW
10
NNW
5
SSW
5
SW
5
ESE
5
SE
5
SSE
5
SSE
10
SE
5
S
5
SSE
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
24
9
4
2
2
2
1
4
2
19
5
2
1
max °C
14
13
13
12
14
15
12
14
14
12
16
16
14
13
13
13
min °C
12
12
13
11
12
13
12
13
13
12
14
14
12
13
13
13
 chill °C
11
11
12
10
11
13
12
13
13
12
14
14
11
13
13
13
Humid %
94
98
99
97
84
67
83
81
86
86
83
77
94
96
95
93
Freeze m
4450
4700
4550
4200
3950
4000
4200
4100
4250
4450
4600
4500
4600
4550
4600
4900
Sea lvl1000m2000m3000m4000m5000m
1212121112131112131214141313121313131312151612151512171613141413
Sunrise
4:31
4:31
4:31
4:31
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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