snowy resort image
Ski Japan - Nagano

Yunomaru Snow Forecast

Weather Forecast for Yunomaru at 1965 m
Issued: 2 am  31 Dec 2025 (local time)

New snow in Yunomaru

1.9cm0.7in
Fri 2nd (PM)
The snow forecast for Yunomaru is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed morning, min -13°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the NNW by Fri afternoon).

Yunomaru Weather (Next 3 days): The snow forecast for Yunomaru is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed morning, min -13°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the NNW by Fri afternoon).

Yunomaru Weather (Days 4-6): A light covering of new snow, mostly falling on Sun night. Temperatures will be well below freezing (max -6°C on Sun morning, min -14°C on Mon morning). Winds increasing (light winds from the W on Sat night, near gales from the WNW by Mon morning).


Yunomaru Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
30
part cloud
Bottom Lift: 
-6
25
part cloud
6 Day Forecast
Issued: 2 am 31 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
clear
clear
cloud
part cloud
snow showers
light snow
snow showers
part cloud
clear
clear
part cloud
light snow
snow showers
light snow
snow showers
part cloud
clear
some clouds
clear
clear
cloudy
some clouds
snow shwrs
light snow
snow shwrs
some clouds
clear
clear
some clouds
light snow
snow shwrs
light snow
snow shwrs
some clouds
 km/h
30
W
35
W
30
W
30
W
20
W
20
W
15
WSW
10
NNW
30
NW
30
WNW
25
WNW
15
W
30
W
40
WSW
25
WNW
60
WNW
55
WNW
35
WNW
Snow map
2
1
6
3
max °C
-6
-6
-8
-9
-9
-11
-11
-12
-13
-10
-9
-7
-6
-6
-8
-14
-10
-7
min °C
-7
-7
-10
-10
-10
-12
-11
-13
-13
-12
-10
-10
-7
-7
-12
-14
-12
-11
-16
-16
-20
-19
-17
-20
-18
-23
-23
-22
-18
-18
-16
-17
-23
-28
-25
-22
64
59
63
58
60
84
75
89
83
72
56
69
67
78
92
88
70
47
900
1200
350
500
750
200
400
400
0
300
750
150
750
1150
300
150
400
0
Sea lvl1000m2000m3000m4000m5000m
-7-7-9-10-10-12-11-13-13-11-10-9-7-7-10-14-11-9-4-5-8-7-8-10-8-10-12-9-8-9-5-5-9-11-10-10
Sunrise
6:56
6:56
6:58
6:58
6:58
6:58
Sunset
4:39
4:40
4:42
4:42
4:43
4:44

Snow Radar

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Latest snow reports near Yunomaru:

  • 42 km away from Yunomaru

    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

  • 43 km away from Yunomaru

    16 hours ago
    weather station observation

    Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

  • 43 km away from Yunomaru

    17 hours ago
    weather station observation

    Continuous light rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine

Yunomaru Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of December has on average:
1.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.4
Powder days
Fresh snow, limited sun, any wind.
2.9
Bluebird days
Average snow, mostly sunny, light wind.