Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | |  |  | | | | |  | |
light snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | cloudy | light rain | heavy rain | light rain | snow shwrs | mod. snow | mod. snow | mod. snow | mod. snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | 1 | 1 | 5 | 1 | — | — | — | — | — | — | — | 5 | 7 | 5 | 10 | 2 | 2 | 1 |
mm | — | — | — | — | — | — | — | 1 | 20 | 1 | — | — | — | — | — | — | — | — |
max °C | -5 | -5 | -3 | -4 | -1 | 1 | 3 | 5 | 6 | 4 | 1 | -5 | -9 | -8 | -8 | -8 | -8 | -9 |
min °C | -5 | -6 | -5 | -5 | -2 | -1 | 2 | 5 | 5 | 3 | -2 | -9 | -9 | -9 | -8 | -8 | -9 | -9 |
chill °C | -13 | -15 | -14 | -14 | -9 | -7 | -4 | 1 | 2 | -4 | -12 | -23 | -23 | -23 | -21 | -19 | -19 | -20 |
Humid % | 96 | 88 | 94 | 87 | 38 | 35 | 92 | 84 | 94 | 98 | 97 | 96 | 94 | 95 | 94 | 91 | 92 | 77 |
Freeze m | 600 | 600 | 200 | 600 | 950 | 650 | 1700 | 2200 | 2500 | 1950 | 1500 | 200 | 50 | 100 | 0 | 200 | 0 | 0 |
 | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — |
 | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:13 | — |
Next 3 days weather summary:A light covering of new snow, mostly falling on Tue night will be washed away by heavy rain (total 21.0mm) on Thu night. Freeze-thaw conditions (max 6°C on Thu night, min -6°C on Tue afternoon). Winds decreasing (near gales from the W on Tue night, light winds from the ESE by Thu night). | Days 4-6 weather summary:Drizzle on Fri morning followed by colder weather and a heavy fall of snow, heaviest during Sat morning. Freeze-thaw conditions (max 4°C on Fri morning, min -9°C on Fri night). Winds decreasing (stormy winds from the W on Sat morning, fresh winds from the W by Sun night). | |||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Hoshino Resorts Tomamu:
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 1 Nov 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hoshino Resorts Tomamu at the specific elevation of 1239 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hoshino Resorts Tomamu. 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 Alpha Resort Tomamu.
Overall 3.6 Based on 12 votes and 4 reviews
Some good steep tree skiing here with no crowds at all (even on weekends). No night life or bars so you make your own fun in an izakaya (casual dining spot). Not as much snow as it's more famous neighbours but seems to maintain snow quality for longer after dumps due to the colder, drier weather. Really quick to get here by train (or drive) from the airport so a good place to start a Hokkaido tour, two days would be a good amount of time here in my opinion, we skied here for four but it was one too many.
jon from Australia writes:
Some good steep tree skiing here with no crowds at all (even on weekends). No night life or bars so you make your own fun in an izakaya (casual dining spot). Not as much snow as it's more famous neighbours but seems to maintain snow quality for longer after dumps due to the colder, drier weather. Really quick to get here by train (or drive) from the airport so a good place to start a Hokkaido tour, two days would be a good amount of time here in my opinion, we skied here for four but it was one too many.
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