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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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Kurumayama Kogen at 1743 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 27 Mar 2026
Kurumayama Kogen Weather
(Next 3 days):
Kurumayama Kogen Weather (Days 4-6):
A dusting of snow. Milder later with heavy rain (total 38.0mm) on Tue night. Mild temperatures (max 7°C on Wed afternoon, min 1°C on Mon morning). Wind will be generally light.Kurumayama Kogen 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 | clear | rain shwrs | rain shwrs | clear | some clouds | light snow | light snow | rain shwrs | some clouds | light rain | mod. rain | heavy rain | cloudy | light rain | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 1 | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 1 | |
— | 1 | — | — | 1 | 1 | — | — | 1 | 1 | 1 | — | 4 | 9 | 11 | — | 2 | 10 | |
max °C | 4 | 6 | 2 | 5 | 6 | 3 | 6 | 8 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 4 |
min °C | 2 | 3 | 0 | 2 | 5 | 2 | 3 | 7 | 1 | 1 | 6 | 5 | 3 | 4 | 3 | 3 | 5 | 2 |
2 | 3 | -2 | 0 | 3 | 0 | 2 | 4 | -3 | -3 | 2 | 2 | -1 | 0 | 0 | 0 | 5 | 0 | |
64 | 54 | 84 | 54 | 37 | 69 | 56 | 37 | 63 | 97 | 63 | 73 | 75 | 97 | 100 | 90 | 79 | 98 | |
2050 | 2350 | 1900 | 2000 | 2400 | 2050 | 2250 | 2600 | 2400 | 2000 | 2500 | 2450 | 2400 | 3100 | 3200 | 3050 | 2750 | 2350 | |
 | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — |
Next 0-3 days weather summary:
Light rain (total 4.0mm) at first, then becoming colder with a dusting of snow 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:
A dusting of snow. Milder later with heavy rain (total 38.0mm) on Tue night. Mild temperatures (max 7°C on Wed afternoon, min 1°C on Mon morning). Wind will be generally light.
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Latest snow reports near Kurumayama Kogen:
41 km away from Kurumayama Kogen
7 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
Kurumayama Kogen 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:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
Kurumayama Kogen Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Kurumayama Kogen at the specific elevation of 1743 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kurumayama 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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