Seki Onsen snow
Ski Japan - Niigata

Seki Onsen Snow Forecast

Weather Forecast for Myokokogen Seki Onsen at 1210 m
Issued: 2 pm  20 Dec 2025 (local time)

New snow in Seki Onsen

6.0cm2.4in
Sun 21st (PM)
The snow forecast for Seki Onsen is: Mild at first with light rain (total 6.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 10°C on Sun morning, min -5°C on Mon morning). Wind will be generally light.

Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: Mild at first with light rain (total 6.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 10°C on Sun morning, min -5°C on Mon morning). Wind will be generally light.

Seki Onsen Weather (Days 4-6): Heavy rain (total 24.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Wed morning, min -7°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the NNW by Thu night).


Seki Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
9
15
clear
Bottom Lift: 
10
15
clear
6 Day Forecast
Issued: 2 pm 20 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
rain showers
light snow
mod snow
light snow
snow showers
clear
part cloud
part cloud
rain showers
light rain
heavy rain
light rain
light snow
light snow
mod snow
clear
clear
rain shwrs
light snow
mod. snow
light snow
snow shwrs
clear
some clouds
some clouds
rain shwrs
light rain
heavy rain
light rain
light snow
light snow
mod. snow
 km/h
15
SSW
15
SSW
10
SW
20
NNW
15
NNW
20
N
10
N
0
SSW
10
S
10
SSW
15
SSW
30
SSW
25
SSW
10
WNW
5
NNW
5
N
15
WSW
Snow map
3
7
3
2
8
1
5
4
4
11
5
max °C
9
9
10
4
-1
-5
-5
-1
3
3
5
6
5
6
2
1
1
min °C
9
8
8
0
-4
-5
-5
-5
1
3
3
6
5
2
1
0
-4
6
6
8
-4
-11
-11
-9
-5
-2
0
-2
1
1
-1
0
-3
-12
72
65
59
99
98
94
92
60
39
40
53
74
90
96
99
99
96
2650
2650
2750
2100
950
550
550
0
1550
1900
2250
2550
2450
2250
1550
1350
1350
Sea lvl1000m2000m3000m4000m5000m
9992-3-5-5-323465421-297104-1-2-3-4333555321
Sunrise
6:56
6:56
6:56
6:56
6:58
Sunset
4:32
4:34
4:34
4:35
4:35
4:36

Snow Radar

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Latest snow reports near Seki Onsen:

  • 12 km away from Seki Onsen

    33 hours ago
    Is it snowing?

    Partly cloudy at Madarao Kogen. Just a light breeze today. Feeling cold here today. There is a dusting of fresh snow. Packed snow on piste. The off-piste has an icy crust. from Madarao Kogen

Seki Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:18 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
0.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.8
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.