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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 2 am  06 Dec 2025 (local time)

New snow in Yachiho Kogen

3.0cm1.2in
Sat 13th (NGT)
The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 1°C on Sun morning, min -5°C on Mon night). Winds increasing (light winds from the SW on Sat morning, fresh winds from the W by Mon morning).

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 1°C on Sun morning, min -5°C on Mon night). Winds increasing (light winds from the SW on Sat morning, fresh winds from the W by Mon morning).

Yachiho Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -8°C on Thu night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
10
clear
Bottom Lift: 
-2
10
clear
6 Day Forecast
Issued: 2 am 06 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
part cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
cloudy
some clouds
snow shwrs
 km/h
10
SW
15
SW
25
WSW
20
W
25
W
20
W
30
W
35
W
20
W
15
WNW
15
WNW
10
W
10
W
15
W
15
W
15
W
15
W
20
WNW
Snow map
max °C
-1
0
-2
1
1
1
1
0
-3
-3
-2
-4
-1
1
1
1
1
-4
min °C
-3
-1
-2
-1
1
0
1
-1
-5
-5
-3
-4
-3
0
0
0
-1
-8
-7
-6
-7
-6
-5
-6
-5
-7
-12
-11
-7
-8
-7
-5
-5
-5
-6
-15
30
36
30
42
52
55
60
64
71
64
42
63
39
23
20
29
40
92
1150
1750
1400
1550
2050
1950
1950
1850
1100
1000
1550
1050
1250
1950
2000
1850
1950
950
topbotSea lvl1000m2000m3000m4000m5000m
-2-1-20111-1-4-4-3-4-21110-6-1-1-421-131-4-2-2-5-10-220-5
Sunrise
6:41
6:43
6:43
6:43
6:45
6:46
Sunset
4:30
4:30
4:30
4:31
4:31
4:31

Snow Radar

Latest snow reports near Yachiho Kogen:

No recent snow reports

No recent snow reports

Yachiho Kogen Snow Conditions

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


Snow History

Week 1 of December has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
2.3
Bluebird days
Average snow, mostly sunny, light wind.




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