snowy resort image
Ski Japan - Nagano

Koumi Riekkusu Ski Valley Snow Forecast

Weather Forecast for Koumi Riekkusu Ski Valley at 1590 m
Issued: 2 am  26 Jan 2026 (local time)

Popular Koumi Riekkusu Ski Valley Pages

New snow in Koumi Riekkusu Ski Valley

1.0cm0.4in
Sat 7th
The snow forecast for Koumi Riekkusu Ski Valley is: Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -11°C on Wed night). Wind will be generally light.

Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -11°C on Wed night). Wind will be generally light.

Koumi Riekkusu Ski Valley Weather (Days 4-6): Mostly dry. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -12°C on Thu night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the WNW by Sat night).


Koumi Riekkusu Ski Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-12
20
part cloud
Bottom Lift: 
-12
10
part cloud
6 Day Forecast
Issued: 2 am 26 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
cloud
part cloud
clear
clear
snow showers
clear
cloud
part cloud
part cloud
snow showers
snow showers
part cloud
part cloud
clear
clear
clear
part cloud
clear
cloudy
some clouds
clear
clear
snow shwrs
clear
cloudy
some clouds
some clouds
snow shwrs
snow shwrs
some clouds
some clouds
clear
clear
clear
some clouds
 km/h
10
WNW
10
WNW
10
WSW
10
WSW
20
W
15
WNW
15
WNW
15
WNW
15
WNW
10
W
20
WNW
15
WNW
15
WNW
30
WNW
10
WNW
10
WNW
10
NW
10
W
Snow map
max °C
-6
-5
-8
-2
-1
-6
-5
-5
-10
-7
-6
-11
-9
-8
-12
-8
-6
-9
min °C
-10
-7
-8
-6
-4
-9
-8
-8
-11
-9
-9
-12
-11
-10
-12
-11
-8
-9
-16
-10
-12
-11
-9
-16
-14
-13
-17
-14
-14
-20
-18
-18
-21
-17
-12
-13
59
34
71
34
46
86
68
46
82
59
47
62
50
38
59
52
34
71
0
850
0
650
1450
400
350
850
0
250
750
0
0
500
0
0
750
0
Sea lvl1000m2000m3000m4000m5000m
-9-7-9-5-4-8-8-8-12-10-10-13-12-11-13-11-9-10-7-6-9-3-2-8-5-5-10-6-6-11-8-8-11-7-6-9
Sunrise
6:50
6:50
6:50
6:48
6:48
6:48
Sunset
5:05
5:07
5:07
5:08
5:09
5:10
Popular Koumi Riekkusu Ski Valley Pages

Snow Radar

Latest snow reports near Koumi Riekkusu Ski Valley:

No recent snow reports

No recent snow reports

Koumi Riekkusu Ski Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:7cm
Last snowfall:25 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of January has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.9
Powder days
Fresh snow, limited sun, any wind.
2.7
Bluebird days
Average snow, mostly sunny, light wind.



Snow-Forecast Partner Offers