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Oyasu Onsen Weather (Next 3 days): The snow forecast for Oyasu Onsen is: Heavy rain (total 44.0mm), heaviest during Sat night. Very mild (max 15°C on Sat afternoon, min 9°C on Sun night). Winds increasing (light winds from the SSW on Sat afternoon, strong winds from the W by Sat night).
Oyasu Onsen Weather (Days 4-6): Mostly dry. Warm (max 23°C on Wed morning, min 10°C on Mon night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 12 |  | ||||
| Bottom Lift: | 11 | |
Latest snow reports near Oyasu Onsen:
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | |  |  | | | |  |  |  | |  | |
heavy rain | mod. rain | light rain | heavy rain | light rain | light rain | cloudy | light rain | light rain | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | cloudy | cloudy | mod. rain | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
11 | 10 | 4 | 12 | 2.0 | 2.0 | — | 1.0 | 2.0 | — | — | — | — | — | — | — | — | — | 6 | |
max°C | 12 | 14 | 15 | 13 | 10 | 10 | 10 | 12 | 13 | 11 | 18 | 20 | 13 | 23 | 23 | 14 | 23 | 20 | 14 |
min°C | 11 | 12 | 14 | 10 | 10 | 10 | 9 | 11 | 11 | 10 | 16 | 15 | 11 | 20 | 17 | 12 | 21 | 16 | 14 |
10 | 11 | 14 | 6 | 6 | 7 | 7 | 10 | 10 | 8 | 16 | 15 | 11 | 20 | 17 | 12 | 21 | 16 | 14 | |
93 | 97 | 94 | 94 | 95 | 96 | 97 | 95 | 85 | 96 | 72 | 54 | 73 | 37 | 37 | 79 | 58 | 69 | 97 | |
2800 | 3850 | 3650 | 2550 | 3500 | 3300 | 3100 | 2650 | 2250 | 3050 | 3550 | 3450 | 3350 | 3300 | 3350 | 3450 | 3400 | 3500 | 3050 | |
 | — | 4:30 | — | — | 4:28 | — | — | 4:28 | — | — | 4:26 | — | — | 4:26 | — | — | 4:24 | — | — |
 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | — | 6:39 | — | — | 6:40 | — | — | 6:42 | — |
Heavy rain (total 44.0mm), heaviest during Sat night. Very mild (max 15°C on Sat afternoon, min 9°C on Sun night). Winds increasing (light winds from the SSW on Sat afternoon, strong winds from the W by Sat night).
Mostly dry. Warm (max 23°C on Wed morning, min 10°C on Mon night). Wind will be generally light.
Latest snow reports near Oyasu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Apr 2025 |
| 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 Oyasu Onsen at the specific elevation of 342 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Oyasu Onsen. 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.
The Oyasu Onsen skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Oyasu Onsen snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Oyasu Onsen at:
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