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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 2 pm  31 Jan 2026 (local time)

New snow in Manza Onsen

0.2cm0.1in
Sat 31st (PM)
The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Mon night. Temperatures will be well below freezing (max -6°C on Sun morning, min -12°C on Sat night). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A light covering of new snow, mostly falling on Mon night. Temperatures will be well below freezing (max -6°C on Sun morning, min -12°C on Sat night). Wind will be generally light.

Manza Onsen Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max 0°C on Thu morning, min -10°C on Tue afternoon). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-12
15
snow showers
Bottom Lift: 
-11
10
snow showers
6 Day Forecast
Issued: 2 pm 31 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sat
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
snow showers
light snow
snow showers
part cloud
snow showers
light snow
light snow
snow showers
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
snow shwrs
clear
snow shwrs
light snow
snow shwrs
some clouds
snow shwrs
light snow
light snow
snow shwrs
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
15
WNW
10
WNW
15
W
15
WNW
10
W
10
W
5
W
5
WSW
15
NW
15
NNW
5
W
10
WSW
5
W
10
WSW
10
W
10
W
15
W
Snow map
1
1
1
4
1
max °C
-8
-12
-6
-6
-10
-6
-6
-10
-7
-7
-9
-2
-1
-5
0
-1
-5
min °C
-11
-12
-8
-9
-11
-8
-8
-10
-9
-10
-10
-4
-4
-6
-2
-4
-6
-16
-17
-14
-15
-16
-13
-8
-14
-16
-15
-14
-7
-7
-10
-6
-9
-12
68
71
60
75
79
64
74
94
77
70
53
35
41
47
47
65
74
400
0
450
750
0
450
700
0
300
500
0
950
1400
1000
1350
1550
900
Sea lvl1000m2000m3000m4000m5000m
-12-13-11-11-12-11-10-12-11-10-8-5-5-6-4-5-7-10-12-7-8-11-7-7-10-8-9-10-3-3-6-1-3-6
Sunrise
6:48
6:47
6:46
6:45
6:45
Sunset
5:08
5:09
5:10
5:12
5:14
5:15

Snow Radar

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Latest snow reports near Manza Onsen:

  • 31 km away from Manza Onsen

    9 hours ago
    Is it snowing?

    Snow is falling at Madarao Kogen. from Madarao Kogen

  • 31 km away from Manza Onsen

    9 hours ago
    Is it snowing?

    Snowing at Nozawa Onsen. from Nozawa Onsen

  • 40 km away from Manza Onsen

    11 hours ago
    Is it snowing?

    Some cloudy spells at Ikenotaira Onsen Alpenblick. No wind here. Cold. The new snow is ankle deep. Lifts are all open. Excellent piste conditions. Off-piste has powder snow conditions! from Ikenotaira Onsen Alpenblick

  • 49 km away from Manza Onsen

    19 hours ago
    Is it snowing?

    Snow is falling in Lotte Arai Resort. from Lotte Arai Resort

  • 49 km away from Manza Onsen

    23 hours ago
    Is it snowing?

    Heavy snow is falling in Lotte Arai Resort. from Lotte Arai Resort

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:20cm
Last snowfall:30 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:
1.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.9
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.