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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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Iizuna Kogen at 1480 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 20 Feb 2026
Iizuna Kogen Weather
(Next 3 days):
Iizuna Kogen Weather (Days 4-6):
Heavy rain (total 20.0mm), heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the SSW by Tue night).Iizuna Kogen Weather (Days 7-16):
Now
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | | | | | |  |  | |  | |
some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | snow shwrs | cloudy | some clouds | some clouds | some clouds | some clouds | light rain | light rain | light rain | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | 5 | 8 | |
max °C | -2 | -1 | -2 | 1 | 2 | 2 | 3 | 6 | 3 | 1 | 0 | 1 | 3 | 5 | 4 | 4 | 4 | 4 |
min °C | -4 | -2 | -2 | -1 | 2 | 1 | 2 | 6 | 1 | 0 | 0 | -1 | 2 | 4 | 4 | 4 | 4 | 3 |
-7 | -2 | -2 | -3 | 2 | -4 | -2 | 2 | -3 | 0 | -3 | -1 | -3 | 0 | -1 | 0 | 1 | -1 | |
26 | 41 | 48 | 45 | 41 | 43 | 21 | 29 | 78 | 95 | 84 | 57 | 33 | 42 | 92 | 96 | 94 | 95 | |
700 | 1300 | 850 | 1250 | 1750 | 1900 | 2250 | 2650 | 2150 | 1750 | 1500 | 1450 | 2100 | 2300 | 2250 | 2450 | 2400 | 2250 | |
 | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — |
Next 0-3 days weather summary:
Mostly dry. Freeze-thaw conditions (max 6°C on Sun afternoon, min -4°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the SSW by Sun night).
Next 4-6 days weather summary:
Heavy rain (total 20.0mm), heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the SSW by Tue night).
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Latest snow reports near Iizuna Kogen:
36 km away from Iizuna Kogen
23 hours ago
Snowing at Nozawa Onsen. from Nozawa Onsen
Iizuna Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 13 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
Snow History
Week 3 of February has on average:
1.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
1.4 | Bluebird days Average snow, mostly sunny, light wind. |
Iizuna Kogen Forecast Snowfall
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Upload new photo Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
The above table gives the weather forecast for Iizuna Kogen at the specific elevation of 1480 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iizuna Kogen. 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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