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Ski Japan - Nagano

Heavens Sonohara Snow World Snow Forecast

Weather Forecast for Heavens Sonohara Snow World at 1600 m
Issued: 2 pm  18 Feb 2026 (local time)

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New snow in Heavens Sonohara Snow World

0.2cm0.1in
Wed 18th (NGT)
The snow forecast for Heavens Sonohara Snow World is: Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -10°C on Wed night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the NW by Fri night).

Heavens Sonohara Snow World Weather (Next 3 days): The snow forecast for Heavens Sonohara Snow World is: Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -10°C on Wed night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the NW by Fri night).

Heavens Sonohara Snow World Weather (Days 4-6): Moderate rain (total 10.0mm), heaviest on Sun night. Freeze-thaw conditions (max 5°C on Mon night, min 0°C on Sat night). Winds increasing (light winds from the WSW on Sat afternoon, strong winds from the SSW by Sun night).


Heavens Sonohara Snow World Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
35
snow showers
Bottom Lift: 
-5
30
snow showers
6 Day Forecast
Issued: 2 pm 18 Feb 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
light snow
clear
clear
part cloud
snow shwrs
snow shwrs
clear
clear
clear
cloudy
cloudy
clear
clear
clear
clear
some clouds
cloudy
light snow
clear
clear
some clouds
 km/h
45
WNW
30
NNW
15
NNW
10
NW
10
NW
10
WSW
10
W
10
NW
5
WNW
10
W
10
SW
15
SSW
20
SSW
40
SSW
20
WSW
15
WNW
10
NW
Snow map
1
10
max °C
-4
-8
-4
-2
-2
-1
-1
-1
2
2
1
1
3
4
1
2
5
min °C
-6
-10
-9
-3
-3
-2
-1
-2
0
2
0
0
2
1
0
2
3
-15
-19
-16
-7
-7
-6
-4
-5
-2
0
-4
-5
-4
-4
-5
-2
-1
69
56
42
32
20
15
28
37
21
28
20
82
80
95
66
41
15
1100
0
250
1300
500
1300
1450
950
1600
2000
2000
1700
2350
2200
1450
2100
2550
Sea lvl1000m2000m3000m4000m5000m
-5-9-7-3-3-2-1-2121133124-3-9-4-2-51-1-443-2333231
Sunrise
6:31
6:31
6:28
6:28
6:26
Sunset
5:32
5:34
5:35
5:36
5:37
5:37
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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:11 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 3 of February has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.8
Powder days
Fresh snow, limited sun, any wind.
1.9
Bluebird days
Average snow, mostly sunny, light wind.



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