Global Weekly Snow Roundup #320
Weekly Snow News for the world, updated 25 June 2026: Chile and New Zealand's seasons proper set to begin, Tignes and Sunshine reopen for summer skiing. weekend as Riksgransen ends its 2026 season.
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Itoigawa Seaside Valley at 740 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 29 Jun 2026
Now
Next 3 days weather summary:Moderate rain (total 19.0mm), heaviest on Wed night. Warm (max 22°C on Tue morning, min 18°C on Tue night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 38.0mm), heaviest during Thu afternoon. Warm (max 21°C on Thu morning, min 18°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | |  |  |  |  |  | | | | | |  | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | t-storm risk | rain shwrs | some clouds | light rain | mod. rain | cloudy | heavy rain | rain shwrs | light rain | t-storm risk | rain shwrs | light rain | mod. rain | mod. rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 2 | 1 | 1 | 4 | 1 | — | 1 | 7 | — | 12 | 3 | 2 | 2 | 1 | 4 | 8 | 6 |
max °C | 21 | 21 | 19 | 22 | 21 | 19 | 21 | 21 | 20 | 21 | 19 | 18 | 19 | 20 | 19 | 20 | 19 | 20 |
min °C | 20 | 19 | 19 | 21 | 20 | 18 | 21 | 20 | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 19 | 19 |
chill °C | 20 | 19 | 19 | 21 | 20 | 18 | 21 | 20 | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 19 | 19 |
Humid % | 67 | 69 | 72 | 63 | 73 | 74 | 63 | 74 | 83 | 78 | 91 | 88 | 91 | 89 | 89 | 85 | 89 | 87 |
Freeze m | 4050 | 4050 | 4000 | 4150 | 4100 | 4150 | 4350 | 4250 | 4000 | 4250 | 4250 | 4300 | 4350 | 4400 | 4500 | 4500 | 4650 | 4850 |
 | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 | — | — |
 | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Itoigawa Seaside Valley Pages
Snow Radar
Latest snow reports near Itoigawa Seaside Valley:
Itoigawa Seaside Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
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Snow History
Week 4 of June has on average:
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. |
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 740 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.
Visitor Reviews of Itoigawa Seaside Valley
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