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Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: Mild at first with light rain (total 2.0mm) on Fri morning followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 3°C on Thu night, min -3°C on Wed morning). Wind will be generally light.
Seki Onsen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Sat morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Bottom Lift: | -2 |  |
Latest snow reports near Seki Onsen:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
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
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | | |  | |  | |  | | |  | | |
snow shwrs | snow shwrs | clear | clear | clear | some clouds | light rain | snow shwrs | heavy snow | snow shwrs | clear | clear | some clouds | some clouds | cloudy | some clouds | cloudy | clear | some clouds | mod. snow | mod. snow | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
1 | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | 7 | 8 | |
— | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 | — | |
max°C | -3 | -2 | -2 | 1 | 2 | 3 | 3 | 3 | 1 | 1 | 2 | 3 | 7 | 7 | 6 | 6 | 6 | 4 | 5 | 3 | -1 |
min°C | -3 | -3 | -2 | 0 | 2 | 2 | 3 | 2 | 0 | 0 | 1 | 2 | 5 | 7 | 5 | 6 | 5 | 4 | 5 | 1 | -2 |
-7 | -3 | -2 | -2 | 2 | -1 | 0 | -2 | -5 | -2 | 1 | -1 | 3 | 6 | 4 | 5 | 3 | 2 | 2 | -4 | -7 | |
90 | 86 | 71 | 55 | 47 | 59 | 86 | 81 | 99 | 96 | 85 | 59 | 39 | 39 | 48 | 45 | 66 | 80 | 43 | 88 | 98 | |
700 | 900 | 400 | 1250 | 1600 | 1950 | 1800 | 1750 | 1150 | 1200 | 1350 | 2050 | 2500 | 2550 | 2500 | 2300 | 2100 | 2000 | 2050 | 1700 | 950 | |
 | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:34 | — | — | 4:34 | — | — | 4:32 | — | — | 4:32 | — | — | 4:31 | — |
Mild at first with light rain (total 2.0mm) on Fri morning followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 3°C on Thu night, min -3°C on Wed morning). Wind will be generally light.
Mostly dry. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Sat morning). Wind will be generally light.
Latest snow reports near Seki Onsen:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
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
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 32 cm |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Seki Onsen at the specific elevation of 1210 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Seki Onsen. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Resort name is also written as Myokokogen Seki Onsen.
Overall 4.7 Based on 2 votes and 2 reviews
Seki Onsen is not as popular as it was in its hey day. Yet it has a certain appeal and was even featured recently on the Travel Channel's world ski series (Japan's only one). Although small, it's best not to ski off-piste here unless you are really sure what you're doing. For more information check out sekionsen.com (Japanese) or http://myoko-nojiri.com /ski.htm (English)
Nicholas Klar from Japan writes:
Seki Onsen is not as popular as it was in its hey day. Yet it has a certain appeal and was even featured recently on the Travel Channel's world ski series (Japan's only one). Although small, it's best not to ski off-piste here unless you are really sure what you're doing. For more information check out sekionsen.com (Japanese) or http://myoko-nojiri.com /ski.htm (English)
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