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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:
8 am 10 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 45.0mm), heaviest during Thu night. Very mild (max 14°C on Sat morning, min 12°C on Thu morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 54.0mm), heaviest during Tue morning. Very mild (max 15°C on Mon morning, min 11°C on Mon night). Wind will be generally light.

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
mod rain
heavy rain
heavy rain
mod rain
cloudy
light rain
heavy rain
mod. rain
light rain
light rain
light rain
light rain
light rain
t-storm
risk
t-storm
risk
some clouds
rain shwrs
t-storm
risk
mod. rain
heavy rain
heavy rain
mod. rain
km/h
15
SW
25
WSW
20
SW
25
WSW
15
W
15
SW
10
SW
10
SW
15
SSW
15
SW
15
SW
15
SSW
15
SW
15
SW
10
SSW
10
SSW
20
SW
15
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
16
9
5
2
3
4
4
3
3
1
2
10
12
13
10
max °C
13
13
13
13
13
13
14
13
13
14
14
13
15
14
13
12
12
12
min °C
12
12
12
13
13
12
13
13
13
13
14
13
14
13
11
12
12
12
 chill °C
10
10
10
11
12
10
12
12
12
12
13
12
13
12
10
11
10
11
Humid %
95
81
100
99
99
92
95
99
98
93
92
73
79
77
91
97
99
92
Freeze m
4850
4900
4850
4900
4900
4850
4850
4900
4850
4850
4750
4900
4750
4750
4600
4650
4700
4650
Sea lvl1000m2000m3000m4000m5000m
131313131313141313141413151412121212161716161616181716191816211816151515
Sunrise
5:26
5:28
5:28
5:30
5:31
5:31
Sunset
6:05
6:04
6:01
6:00
5:59
5:58

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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