snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

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

New snow in Osa

1.0cm0.4in
Tue 2nd (NGT)
The snow forecast for Osa is: Light rain (total 7.0mm), mostly falling on Thu afternoon. Mild temperatures (max 8°C on Thu morning, min 1°C on Fri afternoon). 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 7.0mm), mostly falling on Thu afternoon. Mild temperatures (max 8°C on Thu morning, min 1°C on Fri afternoon). Winds increasing (calm on Wed night, near gales from the SW by Thu afternoon).

Osa Weather (Days 4-6): Light rain (total 6.0mm), mostly falling on Sun night. Very mild (max 11°C on Sun morning, min 3°C on Mon morning). Winds increasing (light winds from the W on Sat morning, near gales from the S by Sun night).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
4
35
rain showers
Bottom Lift: 
6
25
rain showers
6 Day Forecast
Issued: 2 am 26 Nov 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
Tuesday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
clear
part cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
clear
clear
clear
clear
part cloud
light snow
rain shwrs
some clouds
clear
some clouds
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
clear
clear
clear
clear
some clouds
light snow
 km/h
25
N
10
NNW
10
SW
25
SSW
50
SW
45
W
35
WNW
20
WNW
10
WNW
5
W
10
WSW
15
WSW
10
SW
15
SSW
50
S
35
WNW
20
W
15
WNW
15
W
20
W
30
WNW
Snow map
 cm 
1
 mm 
1
4
2
6
2
max°C
6
6
5
8
8
5
2
2
3
7
8
7
11
11
10
4
4
4
5
5
4
min°C
5
5
4
6
6
2
2
1
2
5
6
6
9
8
5
3
3
3
4
4
2
chill°C 
1
3
0
2
0
-5
-4
-4
-1
4
4
3
7
5
-1
-3
-1
0
0
-1
-4
Humid% 
90
81
57
73
81
91
84
79
49
31
42
44
35
41
90
80
74
51
67
86
87
Freezing level (m
1600
1700
2100
2000
1950
1350
1100
1150
1850
2300
2900
3100
3100
3100
2800
1150
1300
2150
1650
1450
1250
topliftbotliftSea lvl1000m2000m3000m4000m5000m
445662113677109722343277499554288511109552764
Sunrise
6:54
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.