Next 3 days weather summary:Some drizzle, heaviest during Wed night. Warm (max 25°C on Wed morning, min 15°C on Tue night). Winds decreasing (fresh winds from the S on Mon afternoon, calm by Wed afternoon). | Days 4-6 weather summary:Moderate rain (total 13.0mm), heaviest on Fri morning. Warm (max 26°C on Sat afternoon, min 17°C on Thu night). Mainly fresh winds. | |||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  | | |  | |  |  |  |  | |
some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | light rain | cloudy | cloudy | some clouds | light rain | light rain | cloudy | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | 3 | 3 | — | 1 | 4 | 2 |
max °C | 22 | 21 | 17 | 23 | 23 | 17 | 25 | 25 | 18 | 21 | 22 | 19 | 23 | 20 | 20 | 25 | 26 | 20 |
min °C | 20 | 18 | 16 | 21 | 20 | 15 | 22 | 22 | 18 | 20 | 21 | 17 | 20 | 19 | 19 | 23 | 23 | 19 |
chill °C | 20 | 17 | 14 | 21 | 20 | 14 | 22 | 22 | 18 | 20 | 21 | 16 | 20 | 19 | 19 | 23 | 23 | 19 |
Humid % | 81 | 82 | 89 | 71 | 61 | 87 | 72 | 63 | 94 | 91 | 81 | 89 | 75 | 92 | 93 | 79 | 69 | 96 |
Freeze m | 4150 | 4250 | 4300 | 4250 | 4350 | 4150 | 4400 | 4450 | 4550 | 4450 | 4300 | 4500 | 4400 | 4550 | 4450 | 4550 | 4600 | 4400 |
 | 4:00 | — | — | 4:00 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:03 | — | — |
 | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Ishikari Heigen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 Apr 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 Ishikari Heigen at the specific elevation of 20 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ishikari Heigen. 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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