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Shiga Kogen-Takamagahara Mammoth Weather (Next 3 days): The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 1°C on Sun morning, min -11°C on Fri night). Winds increasing (light winds from the WNW on Sat morning, near gales from the W by Sun night).
Shiga Kogen-Takamagahara Mammoth Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -3°C on Tue morning, min -9°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -11 |  | ||||
| Bottom Lift: | -11 | |
Latest snow reports near Shiga Kogen-Takamagahara Mammoth:
Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Moderate to heavy freezing rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
Continuous light snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | |  | |  |  | |  |  | | | | | | |
light snow | some clouds | some clouds | light snow | light snow | light snow | heavy snow | mod. snow | light snow | snow shwrs | clear | clear | light snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
2 | — | — | — | 2 | 1 | 24 | 6 | 1 | — | — | — | 1 | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -6 | -4 | -1 | 1 | -2 | -7 | -9 | -8 | -7 | -3 | -4 | -5 | -5 | -6 | -7 |
min °C | -11 | -8 | -5 | -6 | 0 | -6 | -7 | -9 | -8 | -8 | -5 | -5 | -6 | -6 | -7 | -9 |
-20 | -14 | -11 | -12 | -6 | -16 | -18 | -20 | -17 | -14 | -11 | -11 | -12 | -12 | -12 | -17 | |
73 | 70 | 56 | 82 | 94 | 97 | 87 | 91 | 76 | 58 | 42 | 79 | 91 | 90 | 93 | 95 | |
0 | 400 | 1050 | 950 | 1850 | 1600 | 750 | 500 | 600 | 0 | 1000 | 1300 | 1000 | 850 | 850 | 450 | |
 | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 1°C on Sun morning, min -11°C on Fri night). Winds increasing (light winds from the WNW on Sat morning, near gales from the W by Sun night).
A dusting of new snow. Temperatures will be below freezing (max -3°C on Tue morning, min -9°C on Wed night). Wind will be generally light.
Latest snow reports near Shiga Kogen-Takamagahara Mammoth:
Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Moderate to heavy freezing rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
Continuous light snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 25 cm |
| Last snowfall: | 11 Dec 2025 |
| Snow Alerts | Create Alert |
1.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shiga Kogen-Takamagahara Mammoth at the specific elevation of 1862 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Takamagahara Mammoth. 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.
Resort name is also written as Takamagahara Mammoth.
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