snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 2 pm  19 Jan 2026 (local time)

New snow in Manza Onsen

3.1cm1.2in
Mon 19th (NGT)
The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -15°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the W by Wed night).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -15°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the W by Wed night).

Manza Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Extremely cold (max -11°C on Fri afternoon, min -16°C on Thu night). Winds increasing (light winds from the WSW on Sat morning, strong winds from the WNW by Sun morning).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
30
part cloud
Bottom Lift: 
-2
15
part cloud
6 Day Forecast
Issued: 2 pm 19 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
light snow
light snow
snow showers
part cloud
part cloud
snow showers
heavy snow
light snow
snow showers
part cloud
cloud
mod snow
light snow
mod snow
heavy snow
some clouds
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
snow shwrs
heavy snow
light snow
snow shwrs
some clouds
cloudy
mod. snow
light snow
mod. snow
heavy snow
 km/h
20
WSW
25
W
30
WNW
30
WNW
25
WNW
15
WNW
10
W
10
WNW
15
NW
25
NW
25
WNW
20
W
15
W
30
W
15
W
15
W
20
NNW
Snow map
3
2
2
1
6
10
4
1
6
1
6
12
max °C
1
-2
-10
-11
-13
-12
-12
-15
-15
-15
-16
-12
-11
-12
-11
-11
-13
min °C
-1
-9
-10
-13
-15
-14
-14
-15
-15
-15
-16
-14
-12
-13
-12
-12
-14
-6
-18
-20
-23
-24
-22
-20
-20
-24
-25
-27
-23
-20
-20
-20
-20
-23
57
88
69
64
70
50
67
85
94
87
88
67
67
95
89
91
92
1900
1250
0
0
0
0
100
0
0
0
0
0
350
0
200
350
0
Sea lvl1000m2000m3000m4000m5000m
-2-6-11-13-15-14-14-17-16-17-18-15-13-14-13-13-150-6-9-11-14-11-12-14-13-14-16-11-11-12-9-10-13
Sunrise
6:54
6:54
6:54
6:54
6:52
Sunset
4:57
4:58
4:59
5:00
5:00
5:01

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 40 km away from Manza Onsen

    5 hours ago
    Is it snowing?

    Some cloudy spells at Myoko Suginohara. No wind here. Mild temperatures. No fresh snow. The majority of lifts are open. Take care on the icy pistes. The snow off-piste is heavy. from Myoko Suginohara

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:2cm
Last snowfall:17 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:
2.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.