Next 4 days weather summary:Heavy rain (total 56.0mm), heaviest during Mon morning. Warm (max 23°C on Wed morning, min 14°C on Tue night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 25.0mm), heaviest during Thu afternoon. Warm (max 20°C on Thu morning, min 11°C on Fri night). Wind will be generally light. | |||||||||||||||
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 | |
 |  | |  |  |  |  |  | | | | | | | |  | |
light rain | heavy rain | heavy rain | mod. rain | mod. rain | rain shwrs | rain shwrs | clear | clear | rain shwrs | mod. rain | heavy rain | rain shwrs | rain shwrs | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 24 | 11 | 9 | 6 | 3 | 1 | — | — | 1 | 7 | 11 | 4 | 2 | — | — |
max °C | 21 | 21 | 21 | 19 | 18 | 18 | 17 | 23 | 22 | 19 | 20 | 19 | 18 | 16 | 17 | 13 |
min °C | 20 | 20 | 21 | 17 | 18 | 17 | 14 | 19 | 19 | 18 | 19 | 19 | 15 | 15 | 14 | 11 |
chill °C | 20 | 20 | 21 | 17 | 18 | 17 | 14 | 19 | 19 | 18 | 19 | 19 | 15 | 14 | 14 | 11 |
Humid % | 88 | 97 | 96 | 96 | 95 | 91 | 86 | 66 | 67 | 86 | 92 | 99 | 93 | 82 | 56 | 72 |
Freeze m | 4200 | 4200 | 4200 | 4000 | 3600 | 3600 | 4100 | 4350 | 4450 | 4650 | 4450 | 4400 | 3950 | 3250 | 3650 | 3850 |
 | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | — | 5:36 | — | — | 5:34 | — | — | 5:32 | — | — | 5:30 | — | — | 5:30 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Arai Funaokayama:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Mar 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 Arai Funaokayama at the specific elevation of 162 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Arai Funaokayama. 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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