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snowy ski resort
Ski Japan - Nagano

Yunomaru Snow Forecast

36.42° N 138.42° E

Weather Forecast for Yunomaru at 1965 m altitude

Issued:
2 am 17 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
clear
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
clear
some clouds
rain shwrs
clear
some clouds
some clouds
km/h
15
NW
10
NW
5
WSW
10
S
10
SSW
15
SW
25
WSW
25
WSW
25
WSW
25
WSW
20
WSW
25
SSW
40
SW
45
SW
40
WSW
30
WSW
25
W
20
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
2
5
4
1
—
—
5
—
—
—
max °C
8
8
8
10
10
10
12
13
12
11
11
12
14
14
12
8
7
4
min °C
5
8
8
8
9
8
11
12
11
11
11
10
12
13
8
7
5
3
 chill °C
2
6
8
6
7
5
8
9
8
8
9
8
9
10
4
3
1
-1
Humid %
63
35
35
59
56
66
63
67
87
92
92
88
73
61
87
63
48
48
Freeze m
3450
3350
3900
4050
4100
4300
4250
3950
4100
4100
3950
4050
4300
4300
4000
3950
3700
3500
Sea lvl1000m2000m3000m4000m5000m
788910912131211111113141086499611108121412121211151510973
Sunrise
5:54
—
—
5:54
—
—
5:56
—
—
5:56
—
—
5:58
—
—
5:58
—
—
Sunset
—
5:07
—
—
5:07
—
—
5:05
—
—
5:04
—
—
5:02
—
—
5:01
—

Next 3 days weather summary:

Light rain (total 2.0mm), mostly falling on Mon night. Very mild (max 13°C on Mon afternoon, min 5°C on Sat morning). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 15.0mm), heaviest on Tue morning. Very mild (max 14°C on Wed morning, min 3°C on Thu night). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the SW by Wed afternoon).

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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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