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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:
0.4 cm on Wed 28th
Issued:
2 am 23 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
light rain
mod rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
rain showers
snow showers
snow showers
clear
clear
clear
some clouds
light rain
mod. rain
light rain
mod. rain
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
rain shwrs
snow shwrs
snow shwrs
clear
clear
km/h
10
SW
5
S
10
SW
15
SSE
20
SW
35
SW
25
WSW
15
W
5
WSW
10
SW
15
SW
15
SSW
15
WSW
25
W
40
WNW
40
WNW
35
WNW
20
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
1
8
3
8
2
3
4
2
3
20
12
1
1
—
—
—
max °C
9
9
9
9
10
11
10
10
10
9
10
10
10
10
7
-2
-2
-1
min °C
6
9
9
8
9
10
10
10
9
9
9
9
10
10
-2
-3
-3
-3
 chill °C
4
8
7
5
6
7
7
8
8
7
8
8
8
7
-10
-11
-10
-10
Humid %
55
52
68
91
91
92
87
95
99
94
95
99
99
85
68
70
56
56
Freeze m
3850
4050
4050
4100
4000
4350
4200
4200
4100
4050
4100
4250
4550
4200
2250
1500
1600
1300
Sea lvl1000m2000m3000m4000m5000m
899910111010109101010103-3-3-29988910101110101010111131-1-3
Sunrise
6:00
—
—
6:00
—
—
6:01
—
—
6:01
—
—
6:03
—
—
6:03
—
—
Sunset
—
5:00
—
—
4:59
—
—
4:58
—
—
4:57
—
—
4:55
—
—
4:54
—

Next 3 days weather summary:

Heavy rain (total 29.0mm), heaviest during Sat morning. Very mild (max 11°C on Sat night, min 6°C on Fri morning). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat night).

Days 4-6 weather summary:

Heavy rain (total 39.0mm), heaviest during Tue morning. Freeze-thaw conditions (max 10°C on Mon afternoon, min -3°C on Wed morning). Winds increasing (light winds from the SSW on Mon afternoon, strong winds from the WNW by Tue night).

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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 4 of October has on average:

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

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