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Ski Japan - Nagano

Chateraise Ski Resort Yatsugatake Snow Forecast

35.93° N 138.50° E

Weather Forecast for Chateraise Ski Resort Yatsugatake at 1400m altitude

Issued:
8 pm 01 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 69.0mm), heaviest during Thu night. Warm (max 24°C on Wed morning, min 14°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 202.0mm), heaviest during Sun afternoon. Very mild (max 15°C on Mon morning, min 10°C on Fri night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
thunderstorm
mod rain
thunderstorm
light rain
heavy rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
mod rain
heavy rain
heavy rain
heavy rain
rain shwrs
some clouds
t-storm
risk
mod. rain
t-storm
risk
light rain
heavy rain
mod. rain
mod. rain
heavy rain
heavy rain
heavy rain
mod. rain
heavy rain
heavy rain
heavy rain
km/h
5
S
0
SW
5
SSE
5
S
10
SW
5
SW
10
S
5
ENE
5
N
5
ESE
5
NNE
5
ENE
10
ENE
10
ENE
10
ENE
5
NE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
4
6
3
3
37
8
6
29
14
16
6
13
32
45
max °C
17
24
21
17
18
17
15
15
15
14
12
12
11
12
12
14
min °C
16
20
19
17
17
15
14
15
14
10
12
12
10
12
12
11
 chill °C
16
20
19
17
17
15
14
15
14
9
12
12
9
11
11
10
Humid %
97
83
74
94
88
83
99
99
97
86
97
97
97
98
98
97
Freeze m
5050
4950
4850
4950
4850
4800
4850
4850
4500
4600
4650
4700
4650
4950
4700
5100
Sea lvl1000m2000m3000m4000m5000m
1719201817161414141212121112111317222017181615151512121211121213
Sunrise
5:16
5:18
5:18
5:20
5:20
Sunset
6:13
6:10
6:09
6:07
6:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

Popular Chateraise Ski Resort Yatsugatake Pages

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)

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Snow History

Week 1 of September 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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