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Ski Japan - Shiga

Biwako Valley Snow Forecast

Weather Forecast for Biwako Valley at 1062 m
Issued: 2 am  29 Aug 2025 (local time)

The snow forecast for Biwako Valley is: Light rain (total 3.0mm), mostly falling on Fri morning. Warm (max 25°C on Sun afternoon, min 21°C on Fri night). Wind will be generally light.

Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 3.0mm), mostly falling on Fri morning. Warm (max 25°C on Sun afternoon, min 21°C on Fri night). Wind will be generally light.

Biwako Valley Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Wed morning. Warm (max 24°C on Mon afternoon, min 20°C on Wed night). Wind will be generally light.


Biwako Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
20
10
part cloud
Bottom Lift: 
21
10
part cloud
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6 Day Forecast
Issued: 2 am 29 Aug 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
mod rain
rain shwrs
risk thun- der
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
rain shwrs
risk thun- der
risk thun- der
risk thun- der
risk thun- der
rain shwrs
risk thun- der
mod. rain
 km/h
10
WSW
5
W
5
WSW
5
NW
5
NW
10
NW
0
NW
5
WSW
10
S
15
S
15
SSW
15
S
20
SSW
10
WSW
10
SW
0
SSE
5
SSW
10
S
10
S
10
SSW
10
SSW
Snow map
 cm 
 mm 
1
2
1
3
3
2
2
1
9
8
max°C
22
23
22
23
24
23
24
25
23
23
24
23
22
24
21
22
23
21
22
22
21
min°C
22
23
21
22
24
22
23
24
21
22
23
21
22
23
21
21
22
20
21
21
20
chill°C 
22
23
21
22
24
22
23
24
21
22
23
21
22
23
21
21
22
20
21
21
20
Humid% 
75
76
81
77
75
69
73
69
79
79
69
76
65
68
84
75
72
80
78
78
76
Freezing level (m
5250
5400
5400
5250
5250
5300
5200
5200
5200
5150
5150
5150
5050
5000
4850
4850
4800
4950
4900
4950
4800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
212322222322232422222321222321212221212121242422252523252622242522242421232321232321
Sunrise
5:26
5:26
5:26
5:28
5:28
5:28
5:30
Sunset
6:28
6:27
6:24
6:23
6:22
6:21
6:20

Snow Radar

Latest snow reports near Biwako Valley:

No recent snow reports

No recent snow reports

Biwako Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2025
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Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of August 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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