snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 2 pm  20 Jan 2026 (local time)

New snow in Manza Onsen

1.8cm0.7in
Tue 20th (NGT)
The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -16°C on Thu night). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -16°C on Thu night). Wind will be generally light.

Manza Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -7°C on Mon morning, min -14°C on Sun night). Winds increasing (light winds from the WNW on Fri night, fresh winds from the WNW by Sun morning).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-13
35
light snow
Bottom Lift: 
-12
20
light snow
6 Day Forecast
Issued: 2 pm 20 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tue
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
clear
part cloud
heavy snow
light snow
light snow
snow showers
part cloud
cloud
light snow
light snow
light snow
heavy snow
mod snow
light snow
light snow
light snow
snow shwrs
clear
some clouds
heavy snow
light snow
light snow
snow shwrs
some clouds
cloudy
light snow
light snow
light snow
heavy snow
mod. snow
light snow
light snow
 km/h
25
NW
15
NW
15
WNW
15
WNW
15
NW
20
WNW
25
WNW
15
WNW
10
W
15
W
20
W
10
W
15
WNW
15
NNW
25
NW
35
WNW
20
NW
Snow map
2
2
11
4
2
1
3
3
4
13
6
3
4
max °C
-9
-13
-10
-10
-13
-12
-12
-15
-9
-8
-10
-8
-9
-12
-11
-12
-13
min °C
-12
-15
-12
-14
-14
-13
-15
-16
-11
-11
-12
-9
-11
-13
-12
-13
-14
-21
-23
-19
-20
-21
-22
-24
-24
-17
-17
-18
-14
-18
-20
-21
-24
-23
72
78
61
61
89
80
74
81
62
61
90
90
89
92
90
81
81
0
0
0
100
0
0
0
0
0
450
0
200
300
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-13-15-15-15-17-17-17-17-14-13-13-13-13-15-15-15-15-11-14-11-12-14-13-14-16-10-10-11-9-10-13-12-13-14
Sunrise
6:54
6:54
6:54
6:52
6:52
Sunset
4:58
4:59
5:00
5:00
5:01
5:02

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 45 km away from Manza Onsen

    6 hours ago
    Is it snowing?

    Snow falling in Ishiuchi Maruyama. from Ishiuchi Maruyama

  • 11 km away from Manza Onsen

    8 hours ago
    Is it snowing?

    Snow falling at Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama

  • 34 km away from Manza Onsen

    10 hours ago
    Is it snowing?

    Snow is falling in Togari Onsen. from Togari Onsen

  • 30 km away from Manza Onsen

    11 hours ago
    Is it snowing?

    Snowing in Naeba. from Naeba

  • 40 km away from Manza Onsen

    - Japan Skier13 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Snow has started to fall. from Ikenotaira Onsen Alpenblick

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:19 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 3 of January has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.