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snowy resort
Lat Long: 34.74° N 132.22° E
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 865m altitude

Issued: 2 pm 24 Apr 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 7.0mm), mostly falling on Sun afternoon. Very mild (max 15°C on Mon morning, min 10°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Some drizzle, heaviest during Mon afternoon. Very mild (max 15°C on Mon afternoon, min 7°C on Wed afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the WSW by Tue afternoon).

Fri
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
part cloud
rain showers
thunderstorm
rain showers
rain showers
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
some clouds
some clouds
some clouds
clear
some clouds
rain shwrs
risk thun- der
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
km/h
15
ENE
25
E
20
E
15
ESE
10
SSE
10
S
5
SSE
5
E
10
NNE
5
WNW
15
SW
20
WSW
30
WSW
35
W
25
W
20
WNW
10
N
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
4
1
1
1
 max °C
13
10
14
14
11
14
13
12
15
15
13
14
15
12
8
7
7
 min °C
11
10
13
13
10
13
12
11
13
14
11
13
12
9
8
7
7
9
7
11
12
8
12
11
11
12
14
9
11
9
6
5
3
5
43
23
18
42
68
69
87
87
82
69
69
53
67
48
77
71
55
2750
2800
2800
2900
3000
3000
2900
2900
3000
3000
3200
3150
3100
3400
2500
2200
2800
Sea lvl1000m2000m3000m4000m5000m
11101313111312111213111312107671481516101614111616121616111197
Sunrise
5:28
5:26
5:24
5:24
5:22
Sunset
6:49
6:50
6:51
6:52
6:52
6:52

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 4 of April 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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