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snowy resort
Lat Long: 35.30° N 137.63° E
Ski Japan - Nagano

Hiraya Kogen Akasaka Snow Forecast

Weather Forecast for Hiraya Kogen Akasaka at 990m altitude

Issued: 2 am 11 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Wed afternoon. Very mild (max 15°C on Mon morning, min 10°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Thu afternoon. Warm (max 20°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light.

Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
part cloud
clear
light rain
cloud
rain showers
thunderstorm
rain showers
rain showers
mod rain
rain showers
clear
part cloud
clear
clear
part cloud
clear
clear
rain shwrs
some clouds
clear
light rain
cloudy
rain shwrs
risk thun- der
rain shwrs
rain shwrs
mod. rain
rain shwrs
clear
some clouds
clear
clear
some clouds
clear
km/h
10
S
10
S
5
SSW
5
SSW
10
SW
5
N
0
SE
10
SW
5
NE
5
SE
5
SW
5
NNE
5
NNW
10
SSW
5
N
0
S
10
SW
5
N
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
1
5
2
3
7
1
 max °C
15
14
11
15
14
11
15
13
12
13
13
12
18
18
14
19
20
16
 min °C
12
12
10
13
12
10
13
13
11
13
13
10
14
15
13
16
17
14
11
11
10
13
12
10
13
12
11
13
13
10
14
15
13
16
17
14
66
69
92
76
78
94
81
83
84
74
83
90
79
64
87
67
63
86
3350
3250
3300
3200
3300
3200
3050
3000
2900
2950
3000
3100
3450
3600
3950
4050
3950
4250
Sea lvl1000m2000m3000m4000m5000m
141311141311141312131311151614181815161410161410161310151310181712201913
Sunrise
4:48
4:48
4:47
4:46
4:45
4:45
Sunset
6:43
6:43
6:44
6:45
6:45
6:46
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Snow Radar

Latest snow reports near Hiraya Kogen Akasaka:

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Hiraya Kogen Akasaka Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 8 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 2 of May 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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