comScore pixel
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: 2 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 29.0mm), heaviest during Mon morning. Warm (max 20°C on Sat morning, min 14°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 20.0mm), heaviest during Tue afternoon. Warm (max 20°C on Thu morning, min 14°C on Tue afternoon). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
rain showers
thunderstorm
light rain
rain showers
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
rain showers
clear
rain showers
clear
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
light rain
rain shwrs
t-storm
risk
t-storm
risk
mod. rain
t-storm
risk
t-storm
risk
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
rain shwrs
clear
km/h
15
NW
10
NW
10
WNW
10
WNW
15
W
5
WNW
5
WNW
5
NW
5
SW
10
W
5
WNW
5
NW
10
NNW
10
N
5
NW
10
NNW
10
NNW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
2
3
3
3
1
3
6
6
4
5
4
2
3
1
1
max °C
20
20
17
17
16
15
16
16
15
15
15
14
16
17
15
20
20
18
min °C
18
18
16
16
15
14
16
15
14
15
14
14
15
16
15
17
19
17
 chill °C
18
18
16
16
14
14
16
15
14
15
14
14
15
16
15
17
19
17
Humid %
84
65
82
80
82
87
86
90
90
97
95
96
91
79
84
68
62
70
Freeze m
4950
4900
4750
4800
4650
4650
4650
4700
4700
4550
4650
4650
4750
4900
5100
5050
5050
5250
Sea lvl1000m2000m3000m4000m5000m
181816161414151514141413151614171817212116181614181715161514171715212116
Sunrise
4:45
4:46
4:47
4:48
4:48
4:48
Sunset
6:58
6:57
6:57
6:55
6:54
6:53

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.

Go pro and carve into:

  • Hourly & 16-day snow forecasts
  • Fast, ad-free browsing
  • Unlock full access on app & web
  • Exclusive member discounts
  • 20+ years of snow history
  • Snow hindcasts

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)

Snow-Forecast Partner Offers

Snow History

Week 4 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.

Map placeholder