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Ski Japan - Nagano

Yunomaru Snow Forecast

Weather Forecast for Yunomaru at 1838 m
Issued: 8 am  18 Sep 2025 (local time)

The snow forecast for Yunomaru is: Heavy rain (total 23.0mm), heaviest during Sat afternoon. Very mild (max 17°C on Thu morning, min 10°C on Thu night). Wind will be generally light.

Yunomaru Weather (Next 3 days): The snow forecast for Yunomaru is: Heavy rain (total 23.0mm), heaviest during Sat afternoon. Very mild (max 17°C on Thu morning, min 10°C on Thu night). Wind will be generally light.

Yunomaru Weather (Days 4-6): Moderate rain (total 12.0mm), heaviest on Tue afternoon. Very mild (max 11°C on Sun morning, min 8°C on Sun night). Wind will be generally light.


Yunomaru Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
16
30
thunderstorm
Bottom Lift: 
19
25
thunderstorm
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6 Day Forecast
Issued: 8 am 18 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
part cloud
light rain
cloud
mod rain
light rain
mod rain
rain showers
rain showers
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
light rain
mod rain
risk thun- der
risk thun- der
some clouds
light rain
cloudy
mod. rain
light rain
mod. rain
rain shwrs
rain shwrs
some clouds
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
cloudy
light rain
mod. rain
 km/h
25
WSW
20
WNW
10
WNW
5
SSW
5
SSE
10
SSE
15
S
25
SSW
30
W
20
NW
15
NW
5
W
5
SSW
5
ESE
10
SE
10
ESE
10
SE
5
SE
5
ESE
5
SE
15
SSE
Snow map
 cm 
 mm 
2
2
2
6
2
7
2
1
2
1
3
5
1
6
max°C
17
15
12
10
10
10
11
14
13
11
11
9
9
9
8
8
9
9
10
10
10
min°C
17
13
10
10
10
10
11
12
10
9
9
8
8
9
8
8
8
9
9
10
10
chill°C 
16
12
9
10
10
9
9
10
7
6
8
7
8
9
6
6
7
8
8
9
8
Humid% 
76
89
91
95
96
98
98
98
81
87
65
77
80
93
92
94
97
95
94
93
97
Freezing level (m
4800
4550
4400
4100
4200
4300
4450
4550
4200
3800
3850
3550
3550
3600
3800
3700
3500
3950
4100
4250
4500
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1614111010101112111010898888891010181511111110111211121181110898811109
Sunrise
5:30
5:31
5:31
5:31
5:33
5:33
5:35
Sunset
5:50
5:47
5:46
5:45
5:44
5:42
5:40

Snow Radar

Latest snow reports near Yunomaru:

No recent snow reports

No recent snow reports

Yunomaru Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2025
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.