snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 865 m
Issued: 2 pm  26 Nov 2025 (local time)

New snow in Osa

2.0cm0.8in
Tue 2nd (NGT)
The snow forecast for Osa is: Light rain (total 5.0mm), mostly falling on Thu afternoon. Mild temperatures (max 8°C on Thu morning, min 2°C on Thu night). Winds increasing (calm on Wed night, near gales from the SW by Thu afternoon).

Osa Weather (Next 3 days): The snow forecast for Osa is: Light rain (total 5.0mm), mostly falling on Thu afternoon. Mild temperatures (max 8°C on Thu morning, min 2°C on Thu night). Winds increasing (calm on Wed night, near gales from the SW by Thu afternoon).

Osa Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Sun night. Very mild (max 11°C on Sun morning, min 5°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sun night, light winds from the SW by Mon night).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
5
10
clear
Bottom Lift: 
8
10
clear
6 Day Forecast
Issued: 2 pm 26 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
Tuesday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
rain showers
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
light rain
clear
part cloud
cloud
light rain
light snow
clear
clear
some clouds
rain shwrs
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
light rain
clear
some clouds
cloudy
light rain
light snow
 km/h
10
N
10
SSW
30
SSW
50
SW
50
W
35
WNW
20
WNW
15
WNW
10
WSW
10
WSW
20
W
15
WSW
10
SSW
40
SSW
25
WNW
20
WNW
5
SW
15
WSW
20
NW
45
WNW
Snow map
 cm 
2
 mm 
3
2
1
1
1
max°C
6
5
8
8
4
3
3
4
8
8
7
11
11
10
7
5
6
6
3
0
min°C
5
4
6
6
2
2
2
3
6
6
7
9
9
8
5
5
5
5
2
-6
chill°C 
4
0
1
0
-5
-4
-3
-1
4
3
4
7
6
4
1
1
3
2
-3
-17
Humid% 
79
61
70
80
91
84
78
49
34
44
66
52
45
70
94
70
35
44
92
85
Freezing level (m
1850
2150
2050
1950
1300
1050
1200
2000
2400
2750
3100
2950
2950
2750
2550
1450
2600
2200
1200
800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
556621136771010954651-4759955428861211975374-2
Sunrise
6:54
6:56
6:56
6:58
6:58
7:00
Sunset
5:00
5:00
5:00
5:00
5:00
5:00
5:00

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:18 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 4 of November 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.