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Ski Japan - Nagano

Yunomaru Snow Forecast

36.42° N 138.42° E

Weather Forecast for Yunomaru at 1965 m altitude

Next snow in Yunomaru:
2.0 cm on Fri 30th
Issued:
2 am 20 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
part cloud
clear
rain showers
rain showers
part cloud
clear
clear
clear
clear
part cloud
light rain
light rain
rain showers
clear
rain showers
cloud
rain shwrs
rain shwrs
some clouds
clear
rain shwrs
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
light rain
light rain
rain shwrs
clear
rain shwrs
cloudy
km/h
30
SW
25
WSW
25
SW
45
SW
60
WSW
35
W
25
WNW
20
WNW
10
W
5
SW
5
SSE
15
SSW
10
SSW
10
SSW
5
WSW
10
WNW
10
NW
10
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
3
3
—
—
1
4
—
—
—
—
—
—
1
5
6
—
1
—
max °C
12
12
12
14
15
10
3
3
5
8
8
10
10
10
10
12
11
10
min °C
12
12
12
13
13
4
3
2
3
6
7
8
10
10
10
11
10
9
 chill °C
9
10
10
10
10
-1
-2
-2
0
5
6
6
8
9
10
10
10
7
Humid %
86
77
82
69
68
74
67
63
42
47
51
60
77
90
96
80
84
71
Freeze m
4100
3950
4200
4400
4300
3950
3100
2800
3400
3550
3850
4050
3950
4000
4100
4000
3800
4150
Sea lvl1000m2000m3000m4000m5000m
121212141473347891010101211101313111616863398711101013129
Sunrise
5:56
—
—
5:58
—
—
5:58
—
—
6:00
—
—
6:00
—
—
6:01
—
—
Sunset
—
5:04
—
—
5:02
—
—
5:01
—
—
5:00
—
—
4:59
—
—
4:58
—

Next 3 days weather summary:

Moderate rain (total 11.0mm), heaviest on Tue morning. Very mild (max 15°C on Wed afternoon, min 2°C on Thu afternoon). Winds decreasing (near gales from the WSW on Wed afternoon, light winds from the SW by Thu night).

Days 4-6 weather summary:

Moderate rain (total 13.0mm), heaviest on Sat afternoon. Very mild (max 12°C on Sun morning, min 6°C on Fri morning). Wind will be generally light.

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Avalanche information: Japan Avalanche Network


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: 1 May 2026
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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 October has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.

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