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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 14 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 32.0mm), heaviest during Thu afternoon. Warm (max 27°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 52.0mm), heaviest during Fri afternoon. Warm (max 23°C on Mon morning, min 17°C on Sat night). Wind will be generally light.

Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
part cloud
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
mod rain
light rain
light rain
thunderstorm
light rain
rain shwrs
rain shwrs
some clouds
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
rain shwrs
mod. rain
light rain
light rain
t-storm
risk
light rain
km/h
5
NNW
0
W
5
SSW
5
SSW
5
WNW
5
N
5
ESE
0
E
5
SE
5
SSE
10
S
5
SE
5
SE
5
SSE
0
SW
5
SE
0
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
1
1
1
7
12
8
16
6
4
9
3
1
7
2
max °C
27
19
27
27
20
25
23
19
22
22
18
21
20
18
22
21
19
min °C
23
18
23
23
19
24
21
18
21
20
18
20
18
17
20
19
18
 chill °C
23
18
23
23
19
24
21
18
21
20
18
20
18
17
20
19
18
Humid %
49
82
71
50
76
69
75
94
86
83
98
89
93
99
88
88
100
Freeze m
5150
5400
5400
5350
5450
5550
5400
5400
5300
5400
5350
5400
5400
5550
5500
5550
5600
Sea lvl1000m2000m3000m4000m5000m
24202324202322192020181919172020182519252520252219222118211918212019
Sunrise
4:39
4:41
4:41
4:41
4:43
Sunset
7:02
7:02
7:01
7:01
7:00
7:00

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 2 of July 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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