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Ski Japan - Shiga

Hirasan Snow Forecast

35.24° N 135.93° E

Weather Forecast for Hirasan at 1095m altitude

Issued:
8 pm 26 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 85.0mm), heaviest during Fri morning. Warm (max 24°C on Wed night, min 19°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 19.0mm), heaviest on Sun night. Warm (max 22°C on Sun afternoon, min 20°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SE by Tue afternoon).

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
mod rain
heavy rain
heavy rain
cloud
rain showers
light rain
light rain
rain showers
part cloud
thunderstorm
rain showers
clear
thunderstorm
rain showers
t-storm
risk
t-storm
risk
mod. rain
heavy rain
heavy rain
cloudy
rain shwrs
light rain
light rain
rain shwrs
some clouds
t-storm
risk
rain shwrs
clear
t-storm
risk
rain shwrs
km/h
15
WSW
20
WSW
15
WSW
10
W
10
NW
25
W
10
WNW
20
WSW
25
WSW
15
WSW
20
WSW
10
WSW
10
WSW
10
S
10
SE
30
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
3
6
29
41
2
2
1
3
4
7
2
3
max °C
24
23
22
21
19
20
20
20
21
20
21
22
21
22
22
21
min °C
22
22
20
19
19
20
19
19
21
20
21
21
20
21
21
20
 chill °C
22
22
20
19
19
20
19
19
21
20
21
21
20
21
21
20
Humid %
71
73
88
87
86
79
90
90
82
86
81
86
86
79
84
91
Freeze m
5150
5000
5000
4900
4950
4950
5100
5150
5200
5200
5150
5250
5300
5250
5200
5150
Sea lvl1000m2000m3000m4000m5000m
2323212019202020212021222122222124242220202120212221232321232321
Sunrise
5:24
5:24
5:24
5:26
5:26
Sunset
6:30
6:29
6:28
6:25
6:24

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Hirasan:

No recent snow reports

No recent snow reports

Hirasan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
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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