Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
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.
View forecast
Shiga Kogen-Ichinose Diamond at 1656 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 27 Mar 2026
Shiga Kogen-Ichinose Diamond Weather
(Next 3 days):
Shiga Kogen-Ichinose Diamond Weather (Days 4-6):
Mild with heavy rain (total 33.0mm), heaviest during Tue morning. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Wed night). Wind will be generally light.Shiga Kogen-Ichinose Diamond 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 | |
 |  |  |  | |  | | |  |  | | |  |  | |  |  |  | |
some clouds | snow shwrs | snow shwrs | clear | snow shwrs | clear | clear | clear | light rain | rain shwrs | rain shwrs | light rain | mod. rain | heavy rain | light rain | cloudy | light rain | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | |
— | — | — | — | 1 | — | — | — | 1 | 1 | 3 | 1 | 10 | 11 | 1 | — | 3 | 3 | |
max °C | 3 | 4 | 1 | 5 | 5 | 1 | 6 | 7 | 4 | 7 | 8 | 5 | 4 | 4 | 2 | 7 | 5 | 2 |
min °C | 1 | 1 | 0 | 3 | 2 | 1 | 3 | 5 | 3 | 5 | 6 | 5 | 4 | 3 | 2 | 5 | 3 | -1 |
0 | 1 | 0 | 1 | 2 | 1 | 2 | 3 | 0 | 2 | 6 | 4 | 2 | 0 | -1 | 5 | 1 | -6 | |
72 | 58 | 90 | 65 | 58 | 74 | 56 | 43 | 76 | 78 | 62 | 84 | 89 | 99 | 94 | 64 | 88 | 96 | |
1900 | 2150 | 1800 | 1950 | 2200 | 1850 | 2150 | 2450 | 2300 | 2350 | 2550 | 2400 | 2350 | 2650 | 2800 | 2950 | 2500 | 1950 | |
 | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — |
 | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min 0°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Mild with heavy rain (total 33.0mm), heaviest during Tue morning. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Wed night). Wind will be generally light.
Popular Shiga Kogen-Ichinose Diamond Pages
Snow Radar
Submit a report
Latest snow reports near Shiga Kogen-Ichinose Diamond:
36 km away from Shiga Kogen-Ichinose Diamond
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
Shiga Kogen-Ichinose Diamond Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 8 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:
1.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
0.3 | Bluebird days Average snow, mostly sunny, light wind. |
Shiga Kogen-Ichinose Diamond Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shiga Kogen-Ichinose Diamond at the specific elevation of 1656 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Ichinose Diamond. 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 Shiga Kogen-Ichinose Diamond
Nearest