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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 06 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 229.0mm), heaviest during Mon morning. Very mild (max 15°C on Tue night, min 11°C on Sun afternoon). Winds decreasing (fresh winds from the ESE on Sun night, light winds from the SW by Mon afternoon).

Days 4-6 weather summary:

Heavy rain (total 163.0mm), heaviest during Wed afternoon. Very mild (max 15°C on Wed afternoon, min 13°C on Wed night). Mainly fresh winds.

Sun
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
heavy rain
heavy rain
heavy rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
thunderstorm
heavy rain
light rain
heavy rain
heavy rain
heavy rain
thunderstorm
rain showers
mod. rain
heavy rain
heavy rain
heavy rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
t-storm
risk
heavy rain
light rain
heavy rain
heavy rain
heavy rain
t-storm
risk
rain shwrs
km/h
10
E
35
ESE
20
SSW
15
WSW
10
SSW
15
SSW
20
SW
30
SSW
25
SSW
25
SSW
20
SSW
25
SW
15
SW
30
SW
30
SW
15
W
15
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
10
69
52
26
4
13
27
17
11
47
17
2
25
46
18
4
2
max °C
12
13
14
14
14
14
14
15
15
15
14
14
13
14
13
14
14
min °C
11
12
13
14
14
14
14
14
14
15
13
13
13
13
13
13
13
 chill °C
8
9
11
13
14
13
12
12
12
14
12
11
12
11
11
12
12
Humid %
93
96
99
93
92
99
98
100
100
99
98
94
100
100
99
87
91
Freeze m
4950
5250
5150
5250
5150
5150
5250
5300
5250
5250
5200
4900
5000
5000
4900
4850
4900
Sea lvl1000m2000m3000m4000m5000m
12131414141414151515141413141314141414161717181718181816181717171716
Sunrise
5:24
5:26
5:26
5:26
5:28
Sunset
6:10
6:08
6:07
6:07
6:05
6:04

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 1 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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