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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 2 am  30 Jan 2026 (local time)

New snow in Manza Onsen

3.8cm1.5in
Fri 30th (AM)
The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Sun night. Temperatures will be well below freezing (max -8°C on Sun morning, min -15°C on Fri night). Mainly fresh winds.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Sun night. Temperatures will be well below freezing (max -8°C on Sun morning, min -15°C on Fri night). Mainly fresh winds.

Manza Onsen Weather (Days 4-6): A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max -3°C on Wed morning, min -12°C on Mon night). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-16
35
light snow
Bottom Lift: 
-13
25
light snow
6 Day Forecast
Issued: 2 am 30 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
light snow
snow showers
cloud
part cloud
snow showers
snow showers
part cloud
light snow
mod snow
light snow
snow showers
clear
cloud
part cloud
cloud
light snow
light snow
snow shwrs
light snow
snow shwrs
cloudy
some clouds
snow shwrs
snow shwrs
some clouds
light snow
mod. snow
light snow
snow shwrs
clear
cloudy
some clouds
cloudy
 km/h
30
WNW
25
WNW
25
WNW
30
WNW
20
WNW
15
W
20
WSW
15
W
15
WNW
15
W
15
W
15
NNW
20
NW
20
NW
10
WNW
10
W
10
W
15
WSW
Snow map
1
1
1
1
4
1
7
max °C
-13
-13
-14
-11
-10
-11
-8
-8
-10
-9
-8
-11
-10
-9
-6
-3
-3
-4
min °C
-14
-14
-15
-13
-12
-12
-9
-10
-11
-10
-10
-12
-12
-9
-9
-5
-4
-5
-25
-23
-25
-23
-20
-19
-16
-17
-18
-17
-16
-20
-21
-17
-15
-10
-8
-10
76
78
77
65
63
61
61
81
87
71
73
90
76
65
48
34
42
51
0
0
0
0
300
0
500
700
0
400
750
0
0
500
0
900
1300
900
Sea lvl1000m2000m3000m4000m5000m
-15-15-16-13-12-13-10-11-12-11-10-13-12-10-8-5-5-6-11-12-15-10-11-13-7-8-11-7-7-11-9-9-10-3-4-6
Sunrise
6:48
6:48
6:48
6:47
6:46
6:45
Sunset
5:07
5:08
5:09
5:10
5:12
5:14

Snow Radar

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Latest snow reports near Manza Onsen:

  • 34 km away from Manza Onsen

    1 hour ago
    weather station observation

    Freezing 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

  • 34 km away from Manza Onsen

    4 hours ago
    weather station observation

    Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 36 km away from Manza Onsen

    7 hours ago
    Is it snowing?

    Snow falling heavily at Kagura. from Kagura

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:13cm
Last snowfall:29 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of January has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.9
Powder days
Fresh snow, limited sun, any wind.
1.2
Bluebird days
Average snow, mostly sunny, light wind.