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 2240m altitude

Issued:
8 am 03 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 58.0mm), heaviest during Thu afternoon. Very mild (max 14°C on Thu morning, min 10°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 142.0mm), heaviest during Tue night. Very mild (max 15°C on Tue morning, min 12°C on Sun afternoon). Winds increasing (light winds from the E on Sun afternoon, fresh winds from the SSW by Tue night).

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
heavy rain
mod rain
thunderstorm
mod rain
rain showers
cloud
light rain
part cloud
part cloud
part cloud
light rain
heavy rain
heavy rain
mod rain
light rain
heavy rain
heavy rain
mod. rain
heavy rain
mod. rain
t-storm
risk
mod. rain
rain shwrs
cloudy
light rain
some clouds
some clouds
some clouds
light rain
heavy rain
heavy rain
mod. rain
light rain
heavy rain
heavy rain
km/h
25
WSW
25
WSW
20
W
10
W
5
W
5
SSE
5
SW
5
NW
0
E
5
ENE
10
E
10
E
15
E
25
S
20
SW
20
SW
20
SW
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
7
24
7
5
9
5
1
1
23
32
9
1
11
65
max °C
14
13
12
12
12
11
13
14
12
14
14
12
13
14
14
15
15
14
min °C
13
12
11
12
11
10
12
13
11
13
12
12
13
14
13
14
14
14
 chill °C
11
10
10
11
11
9
12
13
11
13
12
11
11
12
11
13
12
13
Humid %
89
97
92
91
92
87
88
77
89
81
76
86
91
98
99
99
99
98
Freeze m
4850
4750
4550
4550
4400
4400
4550
4650
4800
4800
4850
4950
5200
5400
5200
5100
5200
5300
Sea lvl1000m2000m3000m4000m5000m
141312121211131412141312131414151514181716171513171814191713151516191817
Sunrise
5:22
5:22
5:24
5:24
5:24
5:26
Sunset
6:15
6:14
6:12
6:10
6:08
6:07

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.

Go pro and carve into:

  • Hourly & 16-day snow forecasts
  • Fast, ad-free browsing
  • Unlock full access on app & web
  • Exclusive member discounts
  • 20+ years of snow history
  • Snow hindcasts

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 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.

Map placeholder