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Ski Japan - Hokkaido

Greenpia Onuma Snow Forecast

Weather Forecast for Greenpia Onuma at 312 m
Issued: 8 am  17 Sep 2025 (local time)

The snow forecast for Greenpia Onuma is: Light rain (total 4.0mm), mostly falling on Wed morning. Warm (max 23°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Greenpia Onuma Weather (Next 3 days): The snow forecast for Greenpia Onuma is: Light rain (total 4.0mm), mostly falling on Wed morning. Warm (max 23°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Greenpia Onuma Weather (Days 4-6): Heavy rain (total 29.0mm), heaviest during Sat night. Very mild (max 18°C on Sun morning, min 11°C on Sat night). Wind will be generally light.


Greenpia Onuma Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
22
15
clear
Bottom Lift: 
25
15
clear
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6 Day Forecast
Issued: 8 am 17 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
cloud
light rain
cloud
part cloud
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part cloud
part cloud
cloud
light rain
light rain
rain showers
clear
rain showers
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain shwrs
cloudy
light rain
cloudy
some clouds
clear
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
clear
rain shwrs
rain shwrs
rain shwrs
risk thun- der
rain shwrs
rain shwrs
risk thun- der
rain shwrs
 km/h
20
W
10
W
5
NW
10
NW
15
NW
5
NW
5
NNW
5
NNW
5
E
10
E
5
E
10
NE
5
NNW
0
WNW
5
SSW
5
ENE
0
ENE
0
NNE
5
NE
5
NE
0
SE
Snow map
 cm 
 mm 
3
1
1
3
13
1
2
1
6
2
1
2
2
max°C
23
21
16
18
18
13
18
18
13
16
16
13
18
18
13
18
17
13
17
17
14
min°C
23
17
15
17
14
12
16
14
12
15
14
11
15
14
13
17
14
13
16
15
13
chill°C 
23
17
15
17
14
12
16
14
12
15
14
11
15
14
13
17
14
13
16
15
13
Humid% 
80
47
75
63
58
75
57
51
76
78
85
94
63
49
84
71
76
90
80
72
87
Freezing level (m
4300
4350
3600
3400
3200
3000
3000
3200
3350
3350
2750
2700
2650
2700
2650
2650
2750
2800
2850
2850
2800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
221915171512161512151412161613171513161513242015201712191712181512191713191613181714
Sunrise
5:18
5:18
5:20
5:20
5:22
5:24
5:24
Sunset
5:45
5:43
5:40
5:38
5:37
5:36
5:34

Snow Radar

Latest snow reports near Greenpia Onuma:

No recent snow reports

No recent snow reports

Greenpia Onuma Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 3 Apr 2025
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Other resorts in Japan - Hokkaido are reporting: powder (0) / good piste (0)

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Snow History

Week 3 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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