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North American Weekly Snow Roundup #307
Weekly Snow News for North America, updated 26 March 2026: Record 1.3m (52") Midwest snowfall contrasts with extreme western US warmth.
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Shirakaba 2 in 1 at 1734 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 27 Mar 2026
Shirakaba 2 in 1 Weather
(Next 3 days):
Shirakaba 2 in 1 Weather (Days 4-6):
Heavy rain (total 34.0mm), mainly falling Tue morning. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -1°C on Wed night). Wind will be generally light.Shirakaba 2 in 1 Weather (Days 7-16):
Now
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  |  | | |  | |  | |
clear | rain shwrs | snow shwrs | some clouds | rain shwrs | rain shwrs | clear | some clouds | light rain | rain shwrs | rain shwrs | cloudy | mod. rain | mod. rain | light rain | cloudy | mod. rain | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | |
— | 1 | — | — | 1 | 2 | — | — | 2 | 1 | 1 | — | 10 | 8 | 1 | — | 9 | 4 | |
max °C | 4 | 6 | 2 | 5 | 6 | 3 | 6 | 8 | 5 | 6 | 7 | 5 | 4 | 5 | 3 | 6 | 4 | 2 |
min °C | 2 | 3 | 0 | 2 | 5 | 2 | 3 | 7 | 2 | 4 | 6 | 4 | 3 | 4 | 2 | 4 | 3 | -1 |
2 | 3 | -2 | 0 | 3 | -1 | 2 | 4 | -2 | 0 | 3 | 2 | 0 | 0 | -1 | 3 | 1 | -5 | |
65 | 55 | 85 | 55 | 40 | 72 | 56 | 36 | 58 | 73 | 66 | 77 | 94 | 96 | 91 | 79 | 96 | 99 | |
2050 | 2350 | 1900 | 2000 | 2400 | 2000 | 2200 | 2600 | 2400 | 2350 | 2550 | 2550 | 2400 | 3350 | 3200 | 3100 | 2550 | 1900 | |
 | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — |
Next 0-3 days weather summary:
Light rain (total 6.0mm), mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 34.0mm), mainly falling Tue morning. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -1°C on Wed night). Wind will be generally light.
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Latest snow reports near Shirakaba 2 in 1:
39 km away from Shirakaba 2 in 1
10 hours ago
Light rain reported from Karuizawa at 1018 metres elevation 8 kms SE of Asama 2000 Park but it is forecast cold enough for snow at the ski area from Asama 2000 Park
Shirakaba 2 in 1 Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 7 cm |
| Last snowfall: | 26 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
Shirakaba 2 in 1 Forecast Snowfall
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Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shirakaba 2 in 1 at the specific elevation of 1734 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shirakaba 2 in 1. 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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