snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 2 pm  11 Jan 2026 (local time)

New snow in Manza Onsen

15.0cm5in
Sun 11th (PM)
The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Tue morning, min -14°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the WSW by Mon afternoon).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Tue morning, min -14°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the WSW by Mon afternoon).

Manza Onsen Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -2°C on Thu morning, min -11°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, fresh winds from the W by Thu night).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-13
55
heavy snow
Bottom Lift: 
-10
45
heavy snow
6 Day Forecast
Issued: 2 pm 11 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sun
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
heavy snow
snow showers
clear
clear
part cloud
light snow
light snow
mod snow
snow showers
part cloud
cloud
light snow
light snow
snow showers
snow showers
snow showers
heavy snow
heavy snow
snow shwrs
clear
clear
some clouds
light snow
light snow
mod. snow
snow shwrs
some clouds
cloudy
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
 km/h
45
WNW
45
WNW
20
WNW
15
W
20
WSW
30
WSW
25
WSW
20
W
20
NW
20
WNW
15
WNW
15
WSW
20
SW
25
W
25
WNW
20
WNW
15
WNW
Snow map
11
21
2
2
6
1
2
max °C
-10
-13
-8
-7
-7
-2
-2
-7
-8
-7
-8
-2
-2
-3
-3
-4
-8
min °C
-12
-14
-11
-10
-9
-3
-5
-10
-9
-11
-11
-4
-4
-5
-4
-7
-8
-23
-27
-19
-17
-16
-10
-14
-18
-17
-18
-18
-9
-10
-12
-11
-13
-14
89
93
68
65
62
76
85
82
87
71
64
51
53
98
81
71
62
200
0
0
550
0
1150
1300
450
300
500
0
950
1450
1250
1050
1050
250
Sea lvl1000m2000m3000m4000m5000m
-14-16-12-9-8-5-7-11-12-11-9-5-4-5-6-7-8-11-14-10-9-8-3-4-9-9-9-10-3-3-4-4-6-8
Sunrise
6:58
6:58
6:56
6:56
6:56
Sunset
4:49
4:50
4:51
4:52
4:52
4:53

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 49 km away from Manza Onsen

    20 minutes ago
    Is it snowing?

    There is heavy snow falling in Lotte Arai Resort. from Lotte Arai Resort

  • 40 km away from Manza Onsen

    - Japan Skier11 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Cloudy and snowy today. from Ikenotaira Onsen Alpenblick

  • 48 km away from Manza Onsen

    11 hours ago
    Is it snowing?

    Snow is falling on the slopes above Maiko Snow Resort. from Maiko Snow Resort

  • 34 km away from Manza Onsen

    16 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 34 km away from Manza Onsen

    17 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 the ski area from Iizuna Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:2cm
Last snowfall:10 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of January has on average:
1.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.