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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 2 am  23 Feb 2026 (local time)

New snow in Yachiho Kogen

11.0cm4.3in
Sat 28th (PM)
The snow forecast for Yachiho Kogen is: Heavy rain (total 20.0mm), heaviest during Wed morning. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Mon morning, calm by Wed afternoon).

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Heavy rain (total 20.0mm), heaviest during Wed morning. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Mon morning, calm by Wed afternoon).

Yachiho Kogen Weather (Days 4-6): Moderate rain (total 17.0mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 8°C on Fri afternoon, min -2°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the N by Sat night).


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
3
30
rain showers
Bottom Lift: 
3
25
rain showers
6 Day Forecast
Issued: 2 am 23 Feb 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
clear
part cloud
part cloud
light rain
heavy rain
light rain
light snow
part cloud
part cloud
clear
clear
clear
rain showers
heavy rain
mod snow
light snow
rain shwrs
clear
clear
some clouds
some clouds
light rain
heavy rain
light rain
light snow
some clouds
some clouds
clear
clear
clear
rain shwrs
heavy rain
mod. snow
light snow
 km/h
30
WSW
30
W
15
WSW
20
SW
25
SSW
30
SSW
15
SSW
5
WNW
5
E
10
ENE
10
ENE
5
E
5
ESE
5
WSW
10
SSW
10
SSE
15
NNW
35
N
Snow map
8
3
1
3
13
2
1
3
14
max °C
6
6
3
5
5
3
3
3
2
5
6
3
7
8
5
3
1
-1
min °C
3
5
3
2
4
3
3
3
1
2
4
3
4
7
3
3
0
-2
-3
1
0
-2
-1
-2
-1
2
-1
-1
2
0
4
6
-1
0
-6
-9
81
29
36
46
39
89
95
95
97
76
57
60
60
39
77
99
99
89
2400
2700
2400
2450
2750
2350
2500
2500
2200
3100
3100
3150
3100
2850
3100
2800
2200
1350
Sea lvl1000m2000m3000m4000m5000m
56345333245368431-266256344256278431-1
Sunrise
6:24
6:24
6:22
6:20
6:20
6:18
Sunset
5:34
5:35
5:36
5:37
5:37
5:38

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:18 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 4 of February has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
2.3
Bluebird days
Average snow, mostly sunny, light wind.



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