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Ski Japan - Shiga

Biwako Valley Snow Forecast

Weather Forecast for Biwako Valley at 950 m
Issued: 8 pm  01 Sep 2025 (local time)

The snow forecast for Biwako Valley is: Heavy rain (total 32.0mm), heaviest during Thu afternoon. Warm (max 25°C on Tue morning, min 19°C on Thu afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the ESE by Thu afternoon).

Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Heavy rain (total 32.0mm), heaviest during Thu afternoon. Warm (max 25°C on Tue morning, min 19°C on Thu afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the ESE by Thu afternoon).

Biwako Valley Weather (Days 4-6): Heavy rain (total 100.0mm), heaviest during Thu night. Warm (max 23°C on Sun afternoon, min 18°C on Fri night). Winds decreasing (near gales from the S on Thu night, calm by Sat afternoon).


Biwako Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
22
15
clear
Bottom Lift: 
22
10
clear
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6 Day Forecast
Issued: 8 pm 01 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
heavy rain
heavy rain
thunderstorm
rain showers
clear
clear
part cloud
part cloud
clear
clear
rain shwrs
clear
clear
some clouds
risk thun- der
risk thun- der
risk thun- der
mod. rain
risk thun- der
heavy rain
heavy rain
risk thun- der
rain shwrs
clear
clear
some clouds
some clouds
clear
clear
 km/h
10
S
15
SSW
10
SW
10
WSW
5
NW
0
W
5
SE
20
SSE
25
SSE
55
SE
40
W
35
NNW
30
NNW
20
N
0
NW
5
S
10
SW
10
SSW
20
SW
Snow map
 cm 
 mm 
1
1
2
10
7
11
78
19
2
1
max°C
23
25
25
22
24
25
22
21
20
21
20
20
19
22
22
19
22
23
21
min°C
21
23
24
21
23
23
21
20
19
19
20
19
18
21
20
19
21
22
20
chill°C 
21
23
24
21
23
23
21
20
18
18
19
18
17
21
20
19
21
22
20
Humid% 
80
63
64
83
72
72
85
85
88
97
95
91
79
39
65
60
54
65
83
Freezing level (m
5150
4950
4900
4950
5000
5000
5100
4950
5000
5200
5350
5150
5200
5300
5500
5400
5350
5300
5250
topliftbotliftSea lvl1000m2000m3000m4000m5000m
2222232121232120192020191820201920212022242522242422212020202019222119222321
Sunrise
5:28
5:28
5:30
5:31
5:31
5:31
Sunset
6:22
6:21
6:20
6:17
6:16
6:15

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
Snow AlertsCreate Alert
Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of September 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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