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Japan Weekly Roundup #302
Weekly Snow News for Japan, updated 19 February 2026: Honshu and Hokkaido remain in excellent midwinter shape with regular snowfall and deep bases.
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Asosan at 1050 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 20 Feb 2026
Asosan Weather
(Next 3 days):
Asosan Weather (Days 4-6):
Heavy rain (total 24.0mm), heaviest during Wed morning. Very mild (max 12°C on Mon afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Wed afternoon).Asosan Weather (Days 7-16):
Now
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | |  |  | |  |  | |  | |
some clouds | clear | clear | clear | some clouds | rain shwrs | light rain | rain shwrs | clear | some clouds | cloudy | cloudy | light rain | mod. rain | heavy rain | light rain | light rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 1 | 2 | 3 | — | — | — | — | 2 | 6 | 12 | 1 | 1 | |
max °C | 5 | 1 | 8 | 9 | 6 | 11 | 12 | 9 | 12 | 12 | 7 | 12 | 12 | 9 | 10 | 10 | 9 |
min °C | 2 | 0 | 5 | 5 | 4 | 9 | 9 | 5 | 8 | 8 | 7 | 9 | 10 | 8 | 9 | 9 | 9 |
-1 | -3 | 3 | 2 | 1 | 5 | 5 | 2 | 6 | 6 | 6 | 6 | 8 | 4 | 7 | 9 | 8 | |
67 | 73 | 38 | 31 | 33 | 88 | 85 | 96 | 26 | 31 | 48 | 87 | 84 | 92 | 96 | 98 | 93 | |
1500 | 1400 | 2250 | 2600 | 3000 | 2700 | 2850 | 3000 | 3050 | 3050 | 3200 | 3000 | 2850 | 2950 | 3100 | 3150 | 3050 | |
 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — |
 | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
Next 0-3 days weather summary:
Light rain (total 6.0mm), mostly falling on Sun morning. Freeze-thaw conditions (max 12°C on Sun afternoon, min 0°C on Fri night). Winds decreasing (strong winds from the SW on Sun afternoon, calm by Mon morning).
Next 4-6 days weather summary:
Heavy rain (total 24.0mm), heaviest during Wed morning. Very mild (max 12°C on Mon afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Wed afternoon).
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Snow Radar
Latest snow reports near Asosan:
Asosan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Kumamoto are reporting: powder (0) / good piste (0)
Snow History
Week 3 of February has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.7 | Bluebird days Average snow, mostly sunny, light wind. |
Asosan Forecast Snowfall
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Other resorts in Japan - Kumamoto are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Asosan at the specific elevation of 1050 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Asosan. 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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