Northern Hemisphere Weekly Snow Roundup #327
🇪🇺🇺🇸🇨🇦 Weekly Snow News for Northern Hemisphere, updated 13 August 2026: Passo Stelvio remains the Northern Hemisphere’s only lift-served ski area as Alpine heat forces Saas-Fee and Zermatt to close.
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Karuizawa Snow Park at 1270 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 14 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 33.0mm), heaviest during Fri afternoon. Warm (max 20°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 12.0mm), heaviest on Mon morning. Warm (max 22°C on Wed morning, min 15°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | | | | |  |  |  | | | |
t-storm risk | t-storm risk | mod. rain | rain shwrs | mod. rain | light rain | light rain | cloudy | rain shwrs | light rain | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 6 | 10 | 2 | 6 | 3 | 1 | — | 2 | 2 | 2 | 4 | 1 | — | — | — | — | 3 |
max °C | 19 | 20 | 17 | 19 | 18 | 16 | 17 | 18 | 15 | 20 | 20 | 16 | 20 | 21 | 17 | 22 | 22 | 18 |
min °C | 17 | 17 | 16 | 17 | 17 | 15 | 16 | 17 | 15 | 17 | 17 | 16 | 17 | 18 | 15 | 20 | 19 | 17 |
chill °C | 17 | 16 | 16 | 17 | 17 | 15 | 16 | 17 | 14 | 17 | 17 | 16 | 17 | 18 | 15 | 20 | 19 | 17 |
Humid % | 99 | 90 | 99 | 98 | 96 | 99 | 98 | 86 | 97 | 92 | 81 | 99 | 94 | 80 | 94 | 85 | 81 | 98 |
Freeze m | 4650 | 4800 | 4750 | 4800 | 4800 | 4850 | 4850 | 4900 | 5150 | 5100 | 5050 | 5200 | 5150 | 5200 | 5300 | 5300 | 5250 | 5300 |
 | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — |
 | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Karuizawa Snow Park Pages
Snow Radar
Latest snow reports near Karuizawa Snow Park:
Karuizawa Snow Park Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of August 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. |
Karuizawa Snow Park Forecast Snowfall
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Karuizawa Snow Park at the specific elevation of 1270 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Karuizawa Snow Park. 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 Karuizawa Snow Park
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