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Ski Japan - Kumamoto

Asosan Snow Forecast

Weather Forecast for Asosan at 1050 m
Issued: 8 pm  18 Sep 2025 (local time)

The snow forecast for Asosan is: Moderate rain (total 15.0mm), heaviest on Fri afternoon. Warm (max 21°C on Fri morning, min 17°C on Sat night). Wind will be generally light.

Asosan Weather (Next 3 days): The snow forecast for Asosan is: Moderate rain (total 15.0mm), heaviest on Fri afternoon. Warm (max 21°C on Fri morning, min 17°C on Sat night). Wind will be generally light.

Asosan Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Tue night. Warm (max 21°C on Wed morning, min 16°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the ESE by Tue night).


Asosan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
19
10
part cloud
Bottom Lift: 
18
10
part cloud
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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
part cloud
rain showers
thunderstorm
part cloud
light rain
thunderstorm
rain showers
rain showers
rain showers
cloud
cloud
light rain
part cloud
part cloud
rain showers
mod rain
light rain
thunderstorm
part cloud
some clouds
rain shwrs
risk thun- der
some clouds
light rain
risk thun- der
rain shwrs
rain shwrs
rain shwrs
cloudy
cloudy
light rain
some clouds
some clouds
rain shwrs
mod. rain
light rain
risk thun- der
some clouds
 km/h
5
W
5
S
5
WSW
15
SSW
25
SW
25
WSW
15
W
5
NW
5
NNW
5
ESE
10
ESE
15
SE
15
SE
15
SE
15
SE
30
ESE
10
SE
5
SSE
15
S
Snow map
 cm 
 mm 
1
4
1
3
3
2
1
1
2
6
1
4
max°C
18
21
21
18
21
19
18
20
20
17
17
16
16
20
19
18
21
21
18
min°C
18
19
19
18
19
19
17
17
17
16
17
16
16
19
18
18
19
19
18
chill°C 
18
19
19
18
19
19
16
17
17
16
17
15
15
19
17
17
19
19
18
Humid% 
93
88
90
94
89
97
96
95
80
88
86
91
91
84
91
92
92
88
78
Freezing level (m
4950
4750
4850
4950
4800
4850
4850
4750
4850
4850
4650
4650
4700
4750
4800
4950
4950
4950
5050
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1920201920191819191717171819191920212018202018201918191917171616201918202018
Sunrise
6:01
6:01
6:01
6:03
6:03
6:03
Sunset
6:16
6:15
6:14
6:13
6:12
6:09

Snow Radar

Latest snow reports near Asosan:

No recent snow reports

No recent snow reports

Asosan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2025
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Other resorts in Japan - Kumamoto 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.