– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Mon 09 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -7°C on Tue night, min -19°C on Thu morning). Winds increasing (fresh winds from the W on Tue morning, gales from the WNW by Wed night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -5°C on Sun morning, min -20°C on Thu night). Winds increasing (fresh winds from the W on Sat night, gales from the WSW by Sun afternoon). | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | | | |  | | | | | | | |
snow shwrs | some clouds | some clouds | heavy snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | snow shwrs | light snow | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | 16 | 6 | 4 | 2 | 1 | 1 | 3 | — | 1 | — | — | — | — | 1 | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -14 | -12 | -9 | -7 | -9 | -10 | -14 | -19 | -19 | -18 | -16 | -15 | -15 | -13 | -10 | -7 | -5 | -5 | -7 |
min °C | -16 | -12 | -11 | -8 | -9 | -11 | -18 | -19 | -19 | -20 | -17 | -16 | -16 | -14 | -12 | -8 | -6 | -6 | -16 |
-30 | -24 | -23 | -19 | -20 | -23 | -34 | -35 | -35 | -37 | -30 | -30 | -29 | -27 | -23 | -17 | -16 | -17 | -30 | |
0 | 0 | 0 | 350 | 400 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 600 | 900 | 0 | |
Cloud base (m) | 700 | 700 | 800 | 700 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 750 | 800 | 750 | 750 | 700 | 1700 |
 | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:59 | — | — | 5:00 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -7°C on Tue night, min -19°C on Thu morning). Winds increasing (fresh winds from the W on Tue morning, gales from the WNW by Wed night).
Mount Idonmappu Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -5°C on Sun morning, min -20°C on Thu night). Winds increasing (fresh winds from the W on Sat night, gales from the WSW by Sun afternoon).
This table gives the weather forecast for Mount Idonmappu at the specific elevation of 1752 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Idonmappu. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Japan.
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.