snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 1030 m
Issued: 2 pm  12 Feb 2026 (local time)

The snow forecast for Osa is: Mostly dry. Freeze-thaw conditions (max 7°C on Sat morning, min -2°C on Thu afternoon). Winds decreasing (fresh winds from the WNW on Thu afternoon, light winds from the WSW by Fri night).

Osa Weather (Next 3 days): The snow forecast for Osa is: Mostly dry. Freeze-thaw conditions (max 7°C on Sat morning, min -2°C on Thu afternoon). Winds decreasing (fresh winds from the WNW on Thu afternoon, light winds from the WSW by Fri night).

Osa Weather (Days 4-6): Some drizzle, heaviest during Sun afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min -1°C on Mon morning). Winds increasing (calm on Mon night, fresh winds from the WNW by Wed morning).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
30
clear
Bottom Lift: 
3
25
clear
6 Day Forecast
Issued: 2 pm 12 Feb 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
cloud
rain showers
part cloud
snow showers
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
cloudy
rain shwrs
some clouds
snow shwrs
cloudy
cloudy
some clouds
clear
some clouds
 km/h
30
WNW
25
W
30
W
30
W
15
W
20
SW
15
WSW
25
W
25
W
25
W
20
WNW
20
NNE
20
NE
5
SE
10
SW
10
WSW
20
WNW
Snow map
1
max °C
-1
-1
2
3
5
7
6
5
7
7
6
0
0
1
3
4
1
min °C
-2
-2
1
2
2
6
5
4
7
6
1
-1
-1
0
2
2
-1
-8
-8
-5
-4
-3
2
1
-1
3
2
-4
-6
-6
-2
-1
0
-7
60
54
70
54
44
33
52
84
94
89
78
77
70
35
32
53
37
950
600
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2550
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2100
2850
2750
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950
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Sea lvl1000m2000m3000m4000m5000m
-2-2234765774-1-113301-254288599521-1551
Sunrise
6:58
6:58
6:56
6:56
6:54
Sunset
5:50
5:51
5:52
5:52
5:53
5:54

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:5cm
Last snowfall:11 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 2 of February has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.1
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.