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"March Madness" As Snowfall Hits Australia In Early Autumn
Winter made an early-season entrance in Australia overnight, with a polar blast from the Antarctic dumping up to 15cm of fresh snow on the slopes as temperatures tumbled to around -2.C.
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Itoigawa Seaside Valley at 490 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 31 Mar 2026
Itoigawa Seaside Valley Weather
(Next 3 days):
Itoigawa Seaside Valley Weather (Days 4-6):
Heavy rain (total 21.0mm), heaviest during Sat afternoon. Very mild (max 14°C on Sun afternoon, min 9°C on Fri morning). Wind will be generally light.Itoigawa Seaside Valley Weather (Days 7-16):
Now
Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  | |  | |  | | |  | | |
rain shwrs | mod. rain | mod. rain | light rain | light rain | heavy rain | mod. rain | cloudy | clear | clear | clear | some clouds | light rain | heavy rain | mod. rain | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
13 | 6 | 7 | 1 | 2 | 17 | 6 | — | — | — | — | — | 2 | 13 | 6 | — | — | — | |
max °C | 14 | 13 | 12 | 9 | 10 | 8 | 6 | 7 | 5 | 11 | 12 | 10 | 11 | 11 | 12 | 13 | 14 | 12 |
min °C | 11 | 12 | 8 | 9 | 9 | 5 | 5 | 6 | 4 | 9 | 11 | 10 | 10 | 9 | 11 | 12 | 13 | 10 |
10 | 11 | 7 | 8 | 9 | 3 | 3 | 5 | 3 | 9 | 11 | 9 | 8 | 7 | 9 | 12 | 13 | 9 | |
92 | 88 | 99 | 86 | 89 | 98 | 97 | 64 | 78 | 52 | 52 | 66 | 59 | 85 | 87 | 92 | 80 | 85 | |
3000 | 3350 | 2700 | 3400 | 2350 | 2100 | 1200 | 1350 | 1300 | 1850 | 2150 | 2700 | 2350 | 3050 | 3100 | 3200 | 3000 | 2700 | |
 | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — |
Next 0-3 days weather summary:
Heavy rain (total 52.0mm), heaviest during Tue morning. Very mild (max 14°C on Tue morning, min 4°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 21.0mm), heaviest during Sat afternoon. Very mild (max 14°C on Sun afternoon, min 9°C on Fri morning). Wind will be generally light.
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Latest snow reports near Itoigawa Seaside Valley:
Itoigawa Seaside Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Itoigawa Seaside Valley Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Itoigawa Seaside Valley at the specific elevation of 490 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Itoigawa Seaside Valley. 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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