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Ski Japan - Shiga

Biwako Valley Snow Forecast

Weather Forecast for Biwako Valley at 950 m
Issued: 2 am  17 Nov 2025 (local time)

New snow in Biwako Valley

2.6cm1.0in
Tue 18th (NGT)
The snow forecast for Biwako Valley is: Light rain (total 9.0mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 11°C on Mon morning, min 0°C on Tue night). Winds decreasing (strong winds from the NW on Tue night, calm by Wed night).

Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 9.0mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 11°C on Mon morning, min 0°C on Tue night). Winds decreasing (strong winds from the NW on Tue night, calm by Wed night).

Biwako Valley Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Fri night. Mild temperatures (max 7°C on Fri morning, min 3°C on Thu morning). Winds decreasing (strong winds from the NW on Fri night, calm by Sat night).


Biwako Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
9
25
clear
Bottom Lift: 
9
20
clear
6 Day Forecast
Issued: 2 am 17 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
light rain
light rain
snow showers
light snow
snow showers
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
part cloud
clear
rain shwrs
light rain
light rain
snow shwrs
light snow
snow shwrs
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
 km/h
20
W
15
WNW
25
NW
25
WNW
40
WNW
40
N
30
NNW
25
NNW
5
N
10
SSW
10
WSW
15
WNW
15
WNW
15
W
35
NW
30
NNW
20
N
10
S
15
SSW
15
S
20
SSW
Snow map
 cm 
3
 mm 
1
3
3
2
2
1
max°C
11
11
6
3
3
1
1
1
2
4
5
4
7
7
5
4
6
5
9
10
7
min°C
10
7
3
3
2
0
0
1
1
3
4
4
6
6
3
3
6
5
7
8
7
chill°C 
7
3
-2
-2
-5
-7
-6
-4
1
1
2
1
3
3
-3
-3
3
5
4
6
4
Humid% 
61
74
89
84
79
94
84
80
76
52
65
75
72
70
76
80
57
47
48
50
72
Freezing level (m
2800
2700
1500
1350
1300
1000
950
1050
1200
1400
1450
1850
2050
2050
1500
1250
2150
2450
2450
2700
2650
topliftbotliftSea lvl1000m2000m3000m4000m5000m
98311-2-2-112335532567871195331112454774465897
Sunrise
6:31
6:33
6:33
6:35
6:35
6:37
6:37
Sunset
4:49
4:49
4:47
4:47
4:46
4:46
4:45

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)


Snow History

Week 3 of November 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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