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Ski Japan - Nagano

Heavens Sonohara Snow World Snow Forecast

Weather Forecast for Heavens Sonohara Snow World at 1600 m
Issued: 8 pm  14 Dec 2025 (local time)

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New snow in Heavens Sonohara Snow World

2.4cm0.9in
Mon 15th (AM)
The snow forecast for Heavens Sonohara Snow World is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue afternoon, min -5°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the N by Mon night).

Heavens Sonohara Snow World Weather (Next 3 days): The snow forecast for Heavens Sonohara Snow World is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue afternoon, min -5°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the N by Mon night).

Heavens Sonohara Snow World Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 7°C on Sat morning, min -1°C on Wed night). Wind will be generally light.


Heavens Sonohara Snow World Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
35
light snow
Bottom Lift: 
-4
25
light snow
6 Day Forecast
Issued: 8 pm 14 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
clear
clear
clear
clear
part cloud
part cloud
cloud
snow showers
clear
clear
clear
clear
clear
clear
light snow
snow shwrs
clear
clear
clear
clear
some clouds
some clouds
cloudy
snow shwrs
clear
clear
clear
clear
clear
clear
 km/h
35
WNW
25
NW
20
NNW
10
WNW
15
WNW
15
NW
25
NW
15
WNW
15
WNW
15
NW
10
N
5
SW
10
WSW
10
WSW
5
SW
10
SSW
Snow map
3
max °C
-4
-4
-3
-2
-2
-1
-1
-1
-1
-1
0
1
3
4
5
6
min °C
-5
-5
-3
-4
-2
-2
-2
-1
-1
-1
0
0
0
4
5
5
-14
-12
-9
-7
-6
-7
-8
-5
-6
-5
-3
-2
-3
2
3
2
93
80
56
29
22
66
74
80
91
88
58
62
52
23
40
36
750
900
1100
0
1250
1400
1200
1400
1450
1450
1550
1850
1700
2450
2550
2600
topbotSea lvl1000m2000m3000m4000m5000m
-5-5-3-3-2-2-2-1-1-1012456-4-3-3-50-1-310-121-1553
Sunrise
6:50
6:50
6:50
6:52
6:52
Sunset
4:37
4:37
4:37
4:37
4:38
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Snow Radar

Latest snow reports near Heavens Sonohara Snow World:

No recent snow reports

No recent snow reports

Heavens Sonohara Snow World Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:2cm
Last snowfall:11 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 of December has on average:
1.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
2.3
Bluebird days
Average snow, mostly sunny, light wind.




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