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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 Mon afternoon. Temperatures will be below freezing (max -5°C on Mon afternoon, min -13°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the WSW by Tue night).
Shiga Kogen-Takamagahara Mammoth Weather (Days 4-6): A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Sat morning, min -15°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, near gales from the WSW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Shiga Kogen-Takamagahara Mammoth:
Snowing in Akakura Onsen. from Akakura Onsen
Moderate to heavy freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
Light rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
Snow is falling in Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama
Mon 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | |  | | |  | |
heavy snow | heavy snow | light snow | snow shwrs | some clouds | cloudy | clear | snow shwrs | mod. snow | light snow | snow shwrs | clear | clear | clear | clear | clear | mod. snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
11 | 11 | 1 | 1 | — | — | — | 4 | 8 | 5 | 2 | — | — | — | — | — | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -11 | -10 | -10 | -10 | -6 | -5 | -7 | -11 | -13 | -13 | -7 | -7 | -7 | -3 | -3 | -5 |
min °C | -9 | -13 | -12 | -11 | -11 | -7 | -8 | -9 | -12 | -13 | -15 | -9 | -8 | -8 | -4 | -4 | -11 |
-17 | -23 | -22 | -19 | -17 | -12 | -14 | -16 | -21 | -23 | -25 | -16 | -13 | -13 | -11 | -13 | -23 | |
95 | 95 | 79 | 77 | 52 | 43 | 51 | 81 | 95 | 93 | 74 | 56 | 55 | 43 | 34 | 58 | 94 | |
1050 | 150 | 0 | 350 | 0 | 600 | 1100 | 300 | 250 | 0 | 0 | 0 | 650 | 0 | 1050 | 1450 | 900 | |
 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | 4:43 | — | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:46 | — |
A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -5°C on Mon afternoon, min -13°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the WSW by Tue night).
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Sat morning, min -15°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, near gales from the WSW by Sat night).
Latest snow reports near Shiga Kogen-Takamagahara Mammoth:
Snowing in Akakura Onsen. from Akakura Onsen
Moderate to heavy freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
Light rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
Snow is falling in Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 10 cm |
| Last snowfall: | 4 Jan 2026 |
| Snow Alerts | Create Alert |
2.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
2.1 | 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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