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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 08 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 Wed night. Very mild (max 19°C on Wed morning, min 13°C on Wed night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 14.0mm), heaviest on Mon afternoon. Warm (max 22°C on Mon morning, min 15°C on Fri night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
light rain
heavy rain
heavy rain
light rain
heavy rain
mod rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
thunderstorm
rain showers
mod. rain
light rain
heavy rain
heavy rain
light rain
heavy rain
mod. rain
light rain
light rain
cloudy
light rain
light rain
light rain
light rain
t-storm
risk
rain shwrs
km/h
10
SSW
10
SSW
0
NNW
5
ENE
5
E
5
ESE
5
SSE
5
SSW
5
SW
5
S
0
SE
5
ESE
5
SE
5
SSE
5
SSE
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
9
3
11
17
2
15
8
2
2
1
2
1
1
2
1
max °C
18
19
16
14
14
13
14
16
16
15
19
18
16
19
19
17
min °C
18
19
14
13
14
13
13
15
16
15
17
16
15
17
17
15
 chill °C
18
19
14
13
14
13
13
15
16
15
17
16
15
17
17
15
Humid %
99
96
99
98
99
100
99
98
97
99
95
91
99
97
87
94
Freeze m
5500
5300
5350
5200
5000
5050
4950
5000
5000
4900
4850
4900
5000
4900
4900
5000
Sea lvl1000m2000m3000m4000m5000m
1818151313131415161516171516171618191514141314161615181716181816
Sunrise
5:22
5:24
5:24
5:24
5:26
Sunset
6:02
6:00
6:00
5:58
5:57

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 2 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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