comScore pixel
snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 1030 m
Issued: 2 am  10 Apr 2026 (local time)

The snow forecast for Osa is: Light rain (total 7.0mm), mostly falling on Fri morning. Very mild (max 15°C on Fri morning, min 8°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sun morning).

Osa Weather (Next 3 days): The snow forecast for Osa is: Light rain (total 7.0mm), mostly falling on Fri morning. Very mild (max 15°C on Fri morning, min 8°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sun morning).

Osa Weather (Days 4-6): Light rain (total 8.0mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon morning, min 10°C on Mon night). Winds decreasing (fresh winds from the ESE on Mon night, calm by Wed morning).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
15
45
mod rain
Bottom Lift: 
16
35
mod rain
6 Day Forecast
Issued: 2 am 10 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
rain showers
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
cloud
light rain
light rain
light rain
light rain
part cloud
mod. rain
rain shwrs
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
light rain
cloudy
light rain
light rain
light rain
light rain
some clouds
 km/h
45
SW
60
W
50
W
50
WNW
45
WNW
20
WNW
10
WNW
5
ESE
10
SW
10
E
10
ESE
30
ESE
30
ESE
15
SE
5
WSW
0
NNE
5
ENE
5
ESE
Snow map
6
1
1
2
1
1
1
2
max °C
15
14
11
12
10
10
14
15
13
14
13
10
11
10
11
11
11
10
min °C
14
13
8
11
8
8
13
13
12
14
11
10
10
10
10
11
10
10
11
9
3
7
3
4
12
13
11
14
9
7
8
8
10
11
9
10
98
71
97
37
43
43
15
40
36
33
60
66
71
82
93
95
97
91
3900
3900
3450
3150
3500
3500
3450
3550
3350
3100
3250
3300
3350
3550
3300
3100
3200
3300
Sea lvl1000m2000m3000m4000m5000m
151410129914141314121011101111111016151014129171611171511141311131211
Sunrise
5:47
5:45
5:43
5:43
5:41
5:39
Sunset
6:37
6:38
6:39
6:40
6:40
6:42

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 2 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.

Map placeholder