Next 3 days weather summary:Heavy rain (total 39.0mm), heaviest during Thu afternoon. Very mild (max 16°C on Wed afternoon, min 7°C on Thu night). Winds decreasing (fresh winds from the W on Tue morning, calm by Tue night). | Days 4-6 weather summary:Heavy rain (total 22.0mm), heaviest during Fri afternoon. Very mild (max 12°C on Sun morning, min 7°C on Sat night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night). | |||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | |  | |  | | | | |  |  | |
light rain | light rain | rain shwrs | clear | clear | cloudy | mod. rain | heavy rain | rain shwrs | rain shwrs | mod. rain | light rain | light rain | rain shwrs | rain shwrs | light rain | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 4 | 4 | — | — | — | 7 | 15 | 5 | 4 | 6 | 5 | 3 | 1 | 1 | 2 | — | — |
max °C | 14 | 13 | 11 | 15 | 16 | 13 | 15 | 13 | 9 | 10 | 9 | 9 | 10 | 11 | 7 | 12 | 12 | 8 |
min °C | 13 | 12 | 10 | 13 | 13 | 11 | 14 | 11 | 7 | 10 | 8 | 8 | 10 | 8 | 7 | 10 | 10 | 7 |
chill °C | 11 | 11 | 10 | 13 | 13 | 10 | 12 | 10 | 3 | 7 | 4 | 4 | 8 | 8 | 7 | 10 | 10 | 6 |
Humid % | 93 | 90 | 92 | 70 | 57 | 84 | 75 | 92 | 79 | 67 | 84 | 79 | 77 | 60 | 74 | 74 | 59 | 72 |
Freeze m | 2550 | 2250 | 2650 | 2550 | 3050 | 3200 | 3050 | 2500 | 1800 | 1450 | 1400 | 1450 | 1550 | 1550 | 1550 | 1500 | 2000 | 2250 |
 | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:30 | — | — |
 | — | 5:15 | — | — | 5:14 | — | — | 5:12 | — | — | 5:09 | — | — | 5:08 | — | — | 5:07 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Biei Chomin:
| 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 Biei Chomin at the specific elevation of 300 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Biei Chomin. 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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