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Ski Japan - Nagano

Chateraise Ski Resort Yatsugatake Snow Forecast

Lat Long: 35.93° N 138.50° E

Weather Forecast for Yatsugatake Sailer Valley at 1400m altitude

Issued: 2 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 48.0mm), heaviest during Wed night. Warm (max 20°C on Tue afternoon, min 13°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 35.0mm), heaviest during Sun afternoon. Very mild (max 19°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Tue
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
rain showers
thunderstorm
heavy rain
light rain
rain showers
rain showers
light rain
light rain
light rain
rain showers
rain showers
light rain
light rain
mod rain
heavy rain
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
heavy rain
light rain
rain shwrs
rain shwrs
light rain
light rain
light rain
rain shwrs
rain shwrs
light rain
light rain
mod. rain
heavy rain
km/h
0
ESE
5
NNW
5
SSE
0
SSW
15
SSE
10
S
5
SSW
0
NNW
5
NNE
5
E
5
S
5
SW
5
SSE
0
SE
5
SSE
5
SSE
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
3
1
2
29
5
2
1
2
2
1
1
4
2
2
9
12
max °C
20
15
18
18
14
15
17
15
17
15
13
19
18
14
17
15
14
min °C
16
14
17
16
13
14
16
13
13
14
13
17
16
14
16
14
13
 chill °C
16
14
17
16
12
14
16
13
13
14
13
17
16
14
16
14
12
Humid %
66
88
83
78
98
98
94
96
98
98
99
81
79
99
90
98
99
Freeze m
4250
4300
4350
4500
4600
4800
4850
4750
4250
4300
4200
4350
4400
4400
4550
4500
4500
Sea lvl1000m2000m3000m4000m5000m
17151716141516151414131616141514131815181714151714151513181714171514
Sunrise
4:31
4:33
4:33
4:33
4:33
Sunset
7:06
7:06
7:06
7:06
7:06
7:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

Popular Chateraise Ski Resort Yatsugatake Pages

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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)

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Snow History

Week 4 of June 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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