snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 2 pm  24 Dec 2025 (local time)

New snow in Manza Onsen

5.3cm2.1in
Thu 25th (PM)
The snow forecast for Manza Onsen is: Light rain (total 3.0mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Wed afternoon, min -15°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the NW by Fri morning).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: Light rain (total 3.0mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Wed afternoon, min -15°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the NW by Fri morning).

Manza Onsen Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -12°C on Sat night). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
2
15
part cloud
Bottom Lift: 
2
10
part cloud
6 Day Forecast
Issued: 2 pm 24 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
light rain
mod snow
light snow
heavy snow
mod snow
snow showers
cloud
cloud
clear
clear
clear
clear
part cloud
clear
snow showers
cloudy
light rain
light rain
mod. snow
light snow
heavy snow
mod. snow
snow shwrs
cloudy
cloudy
clear
clear
clear
clear
some clouds
clear
snow shwrs
 km/h
15
SW
10
WSW
10
SW
10
WNW
15
WSW
40
NNW
35
WNW
20
WNW
10
WNW
10
W
10
W
10
NW
5
WNW
10
S
15
S
15
SSW
15
WSW
Snow map
6
1
23
5
1
1
2
max °C
3
2
2
1
-2
-9
-12
-14
-8
-8
-10
-3
-3
-7
-1
-1
-5
min °C
2
2
2
-1
-7
-10
-13
-15
-10
-11
-12
-6
-7
-8
-4
-5
-6
-1
-1
-1
-4
-16
-21
-24
-24
-15
-11
-17
-10
-10
-12
-9
-10
-11
88
90
97
98
91
92
89
73
64
67
59
57
64
48
38
53
61
2450
2350
2350
1950
1250
350
0
0
0
350
0
750
1100
0
1050
1600
1000
Sea lvl1000m2000m3000m4000m5000m
222-1-6-13-16-15-11-11-10-7-5-6-5-4-63220-5-10-13-15-9-10-11-5-5-8-3-3-6
Sunrise
6:54
6:56
6:56
6:56
6:56
Sunset
4:34
4:35
4:36
4:36
4:37
4:37

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 10 km away from Manza Onsen

    10 hours ago
    Is it snowing?

    There is heavy snow falling in Pallcall Tsumagoi. from Pallcall Tsumagoi

  • 36 km away from Manza Onsen

    13 hours ago
    Is it snowing?

    Snowing at Kagura. from Kagura

  • 43 km away from Manza Onsen

    15 hours ago
    Is it snowing?

    Snowing at a moderate rate at Seki Onsen. from Seki Onsen

  • 31 km away from Manza Onsen

    15 hours ago
    Is it snowing?

    Snow falling heavily above Nozawa Onsen. from Nozawa Onsen

  • 34 km away from Manza Onsen

    16 hours ago
    weather station observation

    Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at higher elevations in the ski area from Iizuna Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:23 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.