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Ski Japan - Nagano

Yunomaru Snow Forecast

36.42° N 138.42° E

Weather Forecast for Yunomaru at 1965 m altitude

Issued:
2 pm 16 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Fri
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
light rain
rain showers
light rain
cloud
part cloud
light rain
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
light rain
rain shwrs
light rain
cloudy
some clouds
light rain
km/h
10
WNW
10
NW
15
NW
10
NW
5
WSW
10
SSW
10
SSW
15
SW
25
WSW
20
WSW
20
WSW
25
SW
20
SW
25
SW
45
SW
40
SW
30
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
2
2
3
—
—
2
max °C
10
8
8
8
9
10
11
10
11
12
12
12
13
12
14
14
12
min °C
9
5
5
8
8
8
9
8
10
11
11
11
11
11
12
13
7
 chill °C
8
2
2
6
8
6
7
5
7
8
9
8
8
8
8
10
3
Humid %
40
71
66
34
28
55
53
65
60
69
80
88
73
94
79
69
86
Freeze m
3400
3450
3450
3450
3900
4200
4200
4350
4150
3950
4100
4000
4100
4100
4300
4200
4050
Sea lvl1000m2000m3000m4000m5000m
107789910911121212121213141010799611107121311131311151510
Sunrise
—
—
5:54
—
—
5:54
—
—
5:56
—
—
5:56
—
—
5:58
—
—
Sunset
5:08
—
—
5:07
—
—
5:07
—
—
5:05
—
—
5:04
—
—
5:02
—

Next 3 days weather summary:

Mostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 9.0mm), mostly falling on Tue morning. Very mild (max 14°C on Wed morning, min 6°C on Thu morning). Winds increasing (light winds from the WSW on Mon night, strong winds from the SW by Wed morning).

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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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