Next 4 days weather summary:Moderate rain (total 18.0mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun night, min 9°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon afternoon, calm by Wed morning). | Days 5-7 weather summary:Light rain (total 8.0mm), mostly falling on Thu night. Very mild (max 17°C on Thu morning, min 7°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat afternoon). | |||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | |  | | | | | | |
some clouds | light rain | mod. rain | mod. rain | light rain | rain shwrs | clear | clear | some clouds | clear | cloudy | rain shwrs | mod. rain | rain shwrs | some clouds | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 3 | 6 | 6 | 2 | 1 | — | — | — | — | — | 1 | 6 | 1 | — | — |
max °C | 16 | 16 | 16 | 15 | 11 | 12 | 9 | 14 | 15 | 14 | 17 | 15 | 11 | 9 | 9 | 8 |
min °C | 15 | 16 | 16 | 9 | 10 | 10 | 9 | 12 | 13 | 12 | 16 | 14 | 8 | 8 | 7 | 7 |
chill °C | 15 | 15 | 14 | 6 | 7 | 7 | 7 | 12 | 12 | 11 | 15 | 12 | 4 | 4 | 3 | 4 |
Humid % | 83 | 94 | 99 | 94 | 92 | 81 | 72 | 41 | 38 | 63 | 70 | 88 | 92 | 73 | 62 | 76 |
Freeze m | 3800 | 3900 | 3950 | 3750 | 3550 | 3550 | 3500 | 3700 | 3850 | 4050 | 4100 | 3700 | 3300 | 2500 | 2700 | 3400 |
 | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — |
 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:17 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Tazawako Kogen Assle:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 May 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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 Tazawako Kogen Assle at the specific elevation of 850 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tazawako Kogen Assle. 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 Tazawako.
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