Next 3 days weather summary:Heavy rain (total 37.0mm), heaviest during Thu morning. Warm (max 20°C on Mon afternoon, min 13°C on Tue night). Winds decreasing (strong winds from the W on Mon night, calm by Wed afternoon). | Days 4-6 weather summary:Heavy rain (total 27.0mm), heaviest during Thu afternoon. Very mild (max 15°C on Sun morning, min 10°C on Thu night). Winds decreasing (strong winds from the W on Fri morning, calm by Sun morning). | ||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  | | | | | |  | | | |
t-storm risk | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | heavy rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | some clouds | rain shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 6 | 4 | 3 | 4 | 1 | — | — | 16 | 7 | 4 | 5 | 4 | 4 | — | — | 3 |
max °C | 20 | 16 | 15 | 15 | 14 | 17 | 17 | 15 | 17 | 14 | 11 | 12 | 11 | 11 | 14 | 14 | 12 |
min °C | 19 | 14 | 14 | 15 | 13 | 15 | 14 | 14 | 15 | 12 | 10 | 11 | 11 | 11 | 13 | 12 | 12 |
chill °C | 19 | 12 | 12 | 13 | 12 | 15 | 14 | 14 | 14 | 10 | 8 | 7 | 7 | 8 | 11 | 10 | 11 |
Humid % | 83 | 81 | 87 | 78 | 78 | 71 | 60 | 76 | 74 | 76 | 71 | 69 | 66 | 75 | 57 | 58 | 68 |
Freeze m | 3450 | 3200 | 2500 | 2600 | 2750 | 2800 | 3150 | 3100 | 3050 | 3200 | 1800 | 1350 | 1400 | 1550 | 1650 | 1750 | 1900 |
 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — |
 | 5:23 | — | — | 5:22 | — | — | 5:20 | — | — | 5:17 | — | — | 5:15 | — | — | 5:15 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Otaru Tenguyama:
| 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 Otaru Tenguyama at the specific elevation of 157 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Otaru Tenguyama. 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.
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