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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 8 am  05 Dec 2025 (local time)

New snow in Yachiho Kogen

0.4cm0.2in
Fri 5th (PM)
The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Fri morning). Mainly fresh winds.

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Fri morning). Mainly fresh winds.

Yachiho Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -5°C on Mon night). Winds decreasing (fresh winds from the W on Mon morning, light winds from the W by Wed morning).


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
20
snow showers
Bottom Lift: 
-4
15
snow showers
6 Day Forecast
Issued: 8 am 05 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
20
W
20
NW
10
W
10
SW
15
SW
20
WSW
20
W
15
W
20
WSW
35
WSW
35
W
20
W
15
WNW
15
WNW
15
WNW
10
W
15
WSW
20
WSW
Snow map
max °C
-5
-6
-5
-1
0
-1
2
2
1
1
0
-3
-3
-3
-4
-1
0
0
min °C
-7
-7
-6
-3
-1
-2
0
1
1
1
-1
-5
-5
-5
-5
-3
-1
-1
-14
-13
-12
-7
-6
-8
-5
-4
-4
-6
-8
-12
-11
-10
-10
-6
-5
-6
81
69
65
29
37
38
22
42
54
52
59
56
65
45
66
32
24
31
850
1100
550
1150
1750
1500
1800
2150
2050
1950
1800
1050
1000
1450
850
1250
1850
1650
topbotSea lvl1000m2000m3000m4000m5000m
-6-7-6-2-1-21211-1-4-4-4-5-2-1-1-4-5-7-1-1-322-130-4-2-3-5-10-2
Sunrise
6:41
6:41
6:43
6:43
6:43
6:45
Sunset
4:30
4:30
4:30
4:30
4:31
4:31

Snow Radar

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Latest snow reports near Yachiho Kogen:

  • 20 km away from Yachiho Kogen

    8 hours ago
    weather station observation

    Freezing rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine

  • 20 km away from Yachiho Kogen

    9 hours ago
    weather station observation

    Freezing rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at higher elevations in the ski area from Kirigamine

Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:1cm
Last snowfall: 3 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


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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