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Ski Japan - Nagano

Hiraya Kogen Akasaka Snow Forecast

Weather Forecast for Hiraya Kogen Akasaka at 990 m
Issued: 8 pm  18 Sep 2025 (local time)

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The snow forecast for Hiraya Kogen Akasaka is: Heavy rain (total 36.0mm), heaviest during Sat night. Warm (max 21°C on Thu night, min 17°C on Thu night). Wind will be generally light.

Hiraya Kogen Akasaka Weather (Next 3 days): The snow forecast for Hiraya Kogen Akasaka is: Heavy rain (total 36.0mm), heaviest during Sat night. Warm (max 21°C on Thu night, min 17°C on Thu night). Wind will be generally light.

Hiraya Kogen Akasaka Weather (Days 4-6): Light rain (total 8.0mm), mostly falling on Mon afternoon. Very mild (max 18°C on Mon morning, min 15°C on Sun night). Wind will be generally light.


Hiraya Kogen Akasaka Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
19
5
rain showers
Bottom Lift: 
18
5
rain showers
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6 Day Forecast
Issued: 8 pm 18 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
light rain
light rain
mod rain
rain showers
clear
part cloud
cloud
rain showers
rain showers
light rain
cloud
light rain
light rain
cloud
cloud
heavy rain
light rain
light rain
rain shwrs
light rain
light rain
mod. rain
rain shwrs
clear
some clouds
cloudy
rain shwrs
rain shwrs
light rain
cloudy
light rain
light rain
cloudy
cloudy
heavy rain
 km/h
5
NW
5
S
10
WSW
5
SSE
15
SSE
20
SSE
15
WNW
15
NNW
20
NW
0
E
0
SSE
5
WSW
5
E
5
ESE
5
SW
5
E
10
E
15
ESE
25
ESE
Snow map
 cm 
 mm 
2
4
6
4
3
6
11
1
3
1
2
1
22
max°C
21
19
19
17
18
19
19
21
21
17
18
17
15
17
17
16
17
18
18
min°C
17
18
18
17
17
18
18
19
18
15
16
15
15
17
16
16
17
17
16
chill°C 
17
18
18
17
17
18
18
19
18
15
16
15
15
17
16
16
17
16
15
Humid% 
82
91
88
94
92
99
97
68
52
80
73
82
86
66
79
75
67
73
95
Freezing level (m
4500
4300
4450
4400
4500
4700
4550
4600
4550
4150
3950
3900
4000
4200
4100
4350
4500
4650
4800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1918181718181819191617161517171617171718191816171717211915181614181715161716
Sunrise
5:33
5:35
5:35
5:35
5:37
5:37
Sunset
5:51
5:50
5:47
5:46
5:45
5:44
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Snow Radar

Latest snow reports near Hiraya Kogen Akasaka:

No recent snow reports

No recent snow reports

Hiraya Kogen Akasaka Snow Conditions

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

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Snow History

Week 3 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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