comScore pixel
Ontake 2240 resort snow
Ski Japan - Nagano

Ontake 2240 Snow Forecast

35.87° N 137.53° E

Weather Forecast for Ontake 2240 at 2240 m altitude

Issued:
8 am 26 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 68.0mm), heaviest during Mon morning. Very mild (max 11°C on Sun afternoon, min 8°C on Sat morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 61.0mm), heaviest during Wed night. Very mild (max 13°C on Wed morning, min 8°C on Tue morning). Mainly fresh winds.

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
mod rain
light rain
cloud
cloud
mod rain
heavy rain
mod rain
light rain
light rain
light rain
part cloud
clear
clear
heavy rain
heavy rain
heavy rain
mod rain
mod. rain
mod. rain
light rain
cloudy
cloudy
mod. rain
heavy rain
mod. rain
light rain
light rain
light rain
some clouds
clear
clear
heavy rain
heavy rain
heavy rain
mod. rain
km/h
20
WSW
15
WSW
20
WSW
15
WSW
15
W
25
WSW
5
WSW
25
W
15
WNW
15
WNW
20
NW
15
W
15
W
15
WSW
20
WSW
25
SW
30
SW
30
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
7
7
4
—
—
9
26
10
5
2
2
—
—
—
17
19
13
8
max °C
8
9
9
10
11
10
9
10
9
8
8
9
13
12
11
11
11
11
min °C
8
9
9
10
10
10
9
9
9
8
8
9
11
11
10
11
11
9
 chill °C
5
6
6
8
8
7
9
5
6
6
5
7
9
9
8
8
8
6
Humid %
98
100
95
76
73
88
97
92
79
78
70
59
45
50
94
100
99
100
Freeze m
4050
4100
3950
4150
4150
4250
4150
4400
4200
4050
3900
4250
4400
4400
4400
4500
4600
4500
Sea lvl1000m2000m3000m4000m5000m
8991011109109889121211111110121313151513131312131210181513141413
Sunrise
5:39
—
—
5:41
—
—
5:41
—
—
5:41
—
—
5:43
—
—
5:43
—
—
Sunset
—
5:42
—
—
5:39
—
—
5:38
—
—
5:37
—
—
5:36
—
—
5:34
—

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
  • Circle CheckHourly & 16-day forecasts
  • Circle CheckView past weather
  • Circle CheckFast, ad-free browsing
  • Circle CheckSnow hindcasts & History
Unlocks app & website

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)

Snow-Forecast Partner Offers

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.

Map placeholder