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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:
2 am 23 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 18.0mm), heaviest on Fri afternoon. Warm (max 20°C on Thu morning, min 12°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 15.0mm), heaviest on Sat morning. Warm (max 20°C on Mon morning, min 12°C on Sat morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
clear
rain showers
light rain
rain showers
rain showers
light rain
mod rain
light rain
light rain
light rain
light rain
cloud
part cloud
rain showers
part cloud
light rain
light rain
light rain
clear
rain shwrs
light rain
rain shwrs
rain shwrs
light rain
mod. rain
light rain
light rain
light rain
light rain
cloudy
some clouds
rain shwrs
some clouds
km/h
5
SE
10
SE
5
S
5
NW
5
N
0
SSW
5
NW
5
SE
5
S
10
SSW
5
SSW
5
S
0
SSW
5
SW
5
SW
5
NW
5
NW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
1
2
1
2
2
3
5
7
2
1
2
2
1
max °C
16
16
14
20
20
14
19
18
13
12
13
12
16
17
13
20
20
13
min °C
14
14
13
17
15
13
16
14
12
12
12
12
14
15
13
16
14
13
 chill °C
14
14
13
17
15
13
16
14
11
11
12
12
14
15
13
16
14
13
Humid %
98
94
99
76
62
93
87
67
96
98
91
98
93
77
84
78
50
93
Freeze m
4500
4500
4400
4550
4400
4200
4050
4000
4100
3850
4050
4350
4400
4350
4300
4250
4050
4300
Sea lvl1000m2000m3000m4000m5000m
141413171714151513111212141614171714151514191814181613121312151613181713
Sunrise
5:33
5:33
5:35
5:35
5:37
5:37
Sunset
5:42
5:40
5:38
5:37
5:36
5:35

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 4 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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