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Ski Japan - Nagano

Heavens Sonohara Snow World Snow Forecast

Weather Forecast for Heavens Sonohara Snow World at 1488 m
Issued: 2 pm  24 Dec 2025 (local time)

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New snow in Heavens Sonohara Snow World

3.3cm1.3in
Thu 25th (NGT)
The snow forecast for Heavens Sonohara Snow World is: Moderate rain (total 11.0mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -10°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the NNW by Fri morning).

Heavens Sonohara Snow World Weather (Next 3 days): The snow forecast for Heavens Sonohara Snow World is: Moderate rain (total 11.0mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -10°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the NNW by Fri morning).

Heavens Sonohara Snow World Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 1°C on Mon afternoon, min -6°C on Sat afternoon). Wind will be generally light.


Heavens Sonohara Snow World Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
5
10
cloud
Bottom Lift: 
5
5
cloud
6 Day Forecast
Issued: 2 pm 24 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
mod rain
light snow
snow showers
clear
part cloud
cloud
cloud
clear
clear
clear
clear
part cloud
clear
snow showers
light rain
light rain
light rain
mod. rain
light snow
snow shwrs
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
some clouds
clear
snow shwrs
 km/h
10
WSW
5
SW
10
SSW
15
W
25
W
25
NNW
35
NW
15
NNW
5
WNW
5
W
10
NW
10
NNE
5
SSW
10
S
15
SSW
10
SW
20
WSW
Snow map
3
2
1
2
6
max °C
6
6
6
4
2
-6
-8
-7
-6
-6
-4
-2
-1
-2
0
1
-1
min °C
6
6
5
3
-8
-7
-9
-10
-7
-6
-6
-3
-1
-3
-1
0
-1
4
5
2
0
-16
-16
-18
-18
-10
-9
-10
-6
-1
-7
-6
-3
-5
84
83
93
97
94
68
54
45
35
49
55
34
43
34
76
68
98
2650
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500
0
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0
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Sea lvl1000m2000m3000m4000m5000m
5553-4-8-10-9-7-6-6-4-2-3-2-1-26564-3-5-8-9-5-5-7-2-2-510-2
Sunrise
6:56
6:56
6:56
6:56
6:56
Sunset
4:40
4:42
4:42
4:43
4:43
4:44
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Snow Radar

Latest snow reports near Heavens Sonohara Snow World:

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Heavens Sonohara Snow World Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:17 Dec 2025
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
1.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
2.5
Bluebird days
Average snow, mostly sunny, light wind.



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