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Tazawako Kogen Assle Weather (Next 3 days): The snow forecast for Tazawako Kogen Assle is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Tue morning, min -11°C on Tue night). Winds decreasing (near gales from the WSW on Sun morning, moderate winds from the SW by Mon night).
Tazawako Kogen Assle Weather (Days 4-6): A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -11°C on Wed morning). Winds decreasing (near gales from the WNW on Wed afternoon, light winds from the W by Fri night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Middle Lift: | -1 | | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Tazawako Kogen Assle:
Light rain reported from Osanai wx at 234 metres elevation 8 kms SSW of Hanawa but it is forecast cold enough for snow at higher elevations in the ski area from Hanawa
Light rain reported from Osanai wx at 234 metres elevation 5 kms SSE of Suishozan but it is forecast cold enough for snow at the ski area from Suishozan
Excellent on and off piste conditions. Clear blue skies, all lifts open. from Appi Kogen
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | | | | | | | | | |  | |  | |  | |  | |
mod. snow | mod. snow | heavy snow | mod. snow | mod. snow | heavy snow | mod. snow | mod. snow | heavy snow | mod. snow | mod. snow | mod. snow | mod. snow | heavy snow | heavy snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
9 | 6 | 14 | 7 | 6 | 14 | 9 | 9 | 13 | 5 | 6 | 6 | 8 | 16 | 18 | 4 | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -5 | -9 | -9 | -8 | -2 | 0 | -1 | -8 | -10 | -10 | -6 | -2 | -1 | 0 | -4 | -5 | -7 |
min °C | -5 | -7 | -10 | -10 | -9 | -8 | -1 | -5 | -11 | -11 | -10 | -9 | -3 | -1 | -3 | -4 | -7 | -8 |
-13 | -18 | -22 | -22 | -21 | -17 | -9 | -15 | -23 | -23 | -22 | -20 | -10 | -6 | -10 | -11 | -16 | -15 | |
94 | 96 | 97 | 96 | 95 | 96 | 99 | 98 | 96 | 96 | 96 | 92 | 97 | 98 | 99 | 95 | 93 | 92 | |
500 | 100 | 0 | 0 | 0 | 0 | 650 | 650 | 0 | 0 | 0 | 0 | 350 | 550 | 950 | 250 | 150 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:37 | — |
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Tue morning, min -11°C on Tue night). Winds decreasing (near gales from the WSW on Sun morning, moderate winds from the SW by Mon night).
A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -11°C on Wed morning). Winds decreasing (near gales from the WNW on Wed afternoon, light winds from the W by Fri night).
Latest snow reports near Tazawako Kogen Assle:
Light rain reported from Osanai wx at 234 metres elevation 8 kms SSW of Hanawa but it is forecast cold enough for snow at higher elevations in the ski area from Hanawa
Light rain reported from Osanai wx at 234 metres elevation 5 kms SSE of Suishozan but it is forecast cold enough for snow at the ski area from Suishozan
Excellent on and off piste conditions. Clear blue skies, all lifts open. from Appi Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 16 cm |
| Last snowfall: | 10 Jan 2026 |
| Snow Alerts | Create Alert |
1.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
4.2 | Powder days Fresh snow, limited sun, any wind. |
0.6 | 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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