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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 am 11 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 17.0mm), heaviest on Fri morning. Very mild (max 14°C on Sat morning, min 13°C on Fri morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 34.0mm), heaviest during Tue morning. Very mild (max 15°C on Mon morning, min 11°C on Mon night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
part cloud
light rain
light rain
light rain
rain showers
thunderstorm
clear
part cloud
thunderstorm
light rain
mod rain
light rain
light rain
thunderstorm
mod rain
light rain
light rain
rain shwrs
some clouds
light rain
light rain
light rain
rain shwrs
t-storm
risk
clear
some clouds
t-storm
risk
light rain
mod. rain
light rain
light rain
t-storm
risk
mod. rain
light rain
km/h
15
WSW
15
W
15
SW
15
WSW
15
WSW
15
SW
15
SW
15
SW
15
SW
15
SW
15
SW
10
SW
10
SW
10
WSW
15
SW
15
WSW
10
SW
10
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
5
1
2
2
3
2
2
1
4
10
3
2
3
6
5
max °C
13
13
13
14
13
13
14
14
13
15
14
13
11
12
12
13
13
13
min °C
13
13
13
13
13
13
13
14
13
14
13
11
11
12
12
12
13
12
 chill °C
12
12
12
12
12
12
12
13
12
13
12
10
10
11
11
10
12
11
Humid %
99
95
89
87
96
97
95
93
87
68
88
87
95
90
91
94
93
92
Freeze m
4900
4900
4900
4800
4850
4800
4750
4900
4850
4750
4750
4650
4600
4700
4550
4550
4600
4550
Sea lvl1000m2000m3000m4000m5000m
131313141313141413151412111212131313171716181716191816211815151615181715
Sunrise
5:28
5:28
5:30
5:31
5:31
5:31
Sunset
6:04
6:01
6:00
5:59
5:58
5:55

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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