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Lat Long: 35.93° N 138.50° E
Ski Japan - Nagano

Chateraise Ski Resort Yatsugatake Snow Forecast

Weather Forecast for Yatsugatake Sailer Valley at 1400m altitude

Issued: 8 pm 11 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 49.0mm), heaviest during Wed afternoon. Very mild (max 13°C on Tue morning, min 7°C on Wed afternoon). Wind will be generally light.

Days 5-7 weather summary:

Some drizzle, heaviest during Thu night. Warm (max 20°C on Sat morning, min 7°C on Thu night). Wind will be generally light.

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
thunderstorm
light rain
thunderstorm
heavy rain
light rain
rain showers
thunderstorm
rain showers
clear
part cloud
clear
clear
clear
clear
rain shwrs
light rain
risk thun- der
light rain
risk thun- der
heavy rain
light rain
rain shwrs
risk thun- der
rain shwrs
clear
some clouds
clear
clear
clear
clear
km/h
5
SSW
5
ENE
10
SSE
0
NE
5
NNE
5
E
5
NW
5
NE
5
E
0
SW
0
WNW
5
ESE
0
ENE
5
ENE
5
E
5
E
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
5
4
5
17
5
4
7
1
 max °C
8
13
12
8
12
10
8
12
12
9
18
18
11
20
20
12
 min °C
8
12
10
8
11
7
7
12
10
7
14
14
10
17
15
10
7
12
9
8
11
6
7
12
10
7
14
14
10
17
15
10
98
80
77
95
80
82
77
74
76
88
65
51
84
52
44
54
3150
3200
3100
2950
3000
2950
2950
2950
3050
3250
3550
3500
3950
4000
3800
4050
Sea lvl1000m2000m3000m4000m5000m
810108108810109131412161613813118129812118161611191811
Sunrise
4:43
4:41
4:41
4:41
4:39
Sunset
6:40
6:42
6:43
6:44
6:44
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Snow Radar

Latest snow reports near Chateraise Ski Resort Yatsugatake:

No recent snow reports

No recent snow reports

Chateraise Ski Resort Yatsugatake Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 2 of May 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.



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