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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 2 pm  28 Dec 2025 (local time)

New snow in Yachiho Kogen

5.0cm2.0in
Fri 2nd (NGT)
The snow forecast for Yachiho Kogen is: Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -6°C on Tue night). Winds increasing (light winds from the S on Sun afternoon, fresh winds from the W by Wed morning).

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -6°C on Tue night). Winds increasing (light winds from the S on Sun afternoon, fresh winds from the W by Wed morning).

Yachiho Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Fri night. Temperatures will be below freezing (max -3°C on Wed afternoon, min -14°C on Fri night). Winds increasing (light winds from the NW on Fri night, strong winds from the WNW by Sat morning).


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
5
clear
Bottom Lift: 
-5
5
clear
6 Day Forecast
Issued: 2 pm 28 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sun
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
snow showers
clear
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
snow showers
light snow
clear
clear
clear
clear
clear
some clouds
snow shwrs
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
snow shwrs
light snow
 km/h
5
SW
15
SSW
15
SW
20
WSW
25
WSW
25
WSW
25
W
30
WSW
35
W
30
W
25
WSW
25
W
25
W
20
W
15
WSW
25
WSW
15
WNW
Snow map
5
max °C
-3
-5
-2
-1
-3
-1
-2
-4
-3
-3
-5
-6
-5
-8
-8
-8
-12
min °C
-4
-5
-4
-2
-3
-3
-3
-6
-5
-4
-8
-7
-7
-10
-9
-11
-14
-7
-10
-10
-8
-10
-10
-10
-14
-13
-11
-16
-15
-15
-17
-16
-19
-24
35
54
47
36
66
75
79
59
45
36
53
45
40
63
64
59
72
1400
800
1150
1700
1200
1400
1600
1000
1000
1400
750
750
1150
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800
0
Sea lvl1000m2000m3000m4000m5000m
-4-5-3-2-3-2-3-5-4-4-7-7-6-9-9-10-13-3-6-2-1-40-2-5-3-3-6-4-5-8-6-8-12
Sunrise
6:56
6:56
6:56
6:56
6:56
Sunset
4:38
4:39
4:39
4:40
4:42
4:43

Snow Radar

Latest snow reports near Yachiho Kogen:

No recent snow reports

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Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of December has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
4.1
Bluebird days
Average snow, mostly sunny, light wind.



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