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Ontake 2240 resort snow
Ski Japan - Nagano

Ontake 2240 Snow Forecast

35.87° N 137.53° E

Weather Forecast for Ontake 2240 at 2240m altitude

Issued:
2 pm 12 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 24.0mm), heaviest during Mon night. Very mild (max 15°C on Sat afternoon, min 11°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 24.0mm), heaviest during Wed afternoon. Very mild (max 14°C on Fri morning, min 11°C on Tue night). Wind will be generally light.

Sat
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
light rain
thunderstorm
part cloud
clear
thunderstorm
heavy rain
light rain
cloud
light rain
thunderstorm
mod rain
light rain
thunderstorm
thunderstorm
light rain
t-storm
risk
rain shwrs
light rain
t-storm
risk
some clouds
clear
t-storm
risk
heavy rain
light rain
cloudy
light rain
t-storm
risk
mod. rain
light rain
t-storm
risk
t-storm
risk
light rain
km/h
20
WSW
15
SW
15
SW
20
SW
20
SW
20
SW
15
WSW
15
SW
25
SW
25
WSW
20
SW
25
SW
15
WSW
10
SW
5
WSW
5
WNW
0
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
2
1
4
11
4
3
2
7
5
2
4
1
max °C
15
13
14
14
13
15
14
12
12
12
12
12
12
12
12
12
11
min °C
14
13
13
14
13
13
13
11
11
12
11
12
12
11
12
12
11
 chill °C
13
12
12
13
12
11
12
9
8
9
9
10
10
10
12
12
11
Humid %
82
92
96
93
88
64
86
93
94
79
88
94
94
92
92
89
86
Freeze m
4900
4950
4700
4850
4850
4750
4650
4500
4350
4450
4450
4350
4350
4400
4300
4400
4450
Sea lvl1000m2000m3000m4000m5000m
15131414131414121212121212121212111916181815201815161715171615181614
Sunrise
5:30
5:31
5:31
5:31
5:33
Sunset
6:01
6:00
5:59
5:58
5:55
5:54

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Ontake 2240:

No recent snow reports

No recent snow reports

Ontake 2240 Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 1 May 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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