Seki Onsen snow
Ski Japan - Niigata

Seki Onsen Snow Forecast

Weather Forecast for Myokokogen Seki Onsen at 900 m
Issued: 8 pm  29 Dec 2025 (local time)

New snow in Seki Onsen

2.0cm0.8in
Tue 30th (AM)
The snow forecast for Seki Onsen is: Light rain (total 3.0mm) on Tue morning. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -6°C on Wed night). Wind will be generally light.

Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: Light rain (total 3.0mm) on Tue morning. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -6°C on Wed night). Wind will be generally light.

Seki Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max 0°C on Sun morning, min -9°C on Fri night). Wind will be generally light.


Seki Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
0
15
light snow
Bottom Lift: 
1
10
light snow
6 Day Forecast
Issued: 8 pm 29 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
light snow
light snow
heavy snow
heavy snow
mod snow
light snow
heavy snow
snow showers
snow showers
snow showers
snow showers
snow showers
clear
light snow
snow shwrs
snow shwrs
light snow
light snow
heavy snow
heavy snow
mod. snow
light snow
heavy snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
 km/h
10
WSW
10
W
10
W
15
W
15
W
15
NNW
10
NNW
10
NW
10
WNW
10
WNW
5
W
10
NW
10
WNW
15
W
15
WNW
5
SW
Snow map
3
1
2
4
13
16
6
4
14
1
1
1
2
1
max °C
1
2
3
0
-1
-2
-5
-3
-3
-5
-4
-4
-8
-3
-3
-6
min °C
1
1
0
-2
-1
-4
-6
-5
-5
-7
-6
-7
-9
-5
-6
-7
-2
-3
-3
-5
-6
-9
-10
-9
-10
-12
-9
-11
-13
-10
-11
-11
96
97
84
93
93
94
94
94
90
94
85
81
91
78
86
74
1100
1150
1200
800
650
550
0
200
450
0
0
300
0
150
500
0
Sea lvl1000m2000m3000m4000m5000m
00-1-3-4-6-8-7-6-8-8-8-8-7-6-5122-1-1-3-6-4-4-6-5-6-9-4-5-7
Sunrise
6:58
6:58
7:00
7:00
7:00
Sunset
4:38
4:39
4:40
4:40
4:42

Snow Radar

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Latest snow reports near Seki Onsen:

  • 21 km away from Seki Onsen

    39 minutes ago
    weather station observation

    Freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 21 km away from Seki Onsen

    2 hours ago
    weather station observation

    Moderate to heavy freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

Seki Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:50cm
Last snowfall:27 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)


Snow History

Week 4 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.8
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.