– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 15 Nov 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 Sun night. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Mon night). Winds increasing (calm on Sun night, strong winds from the NW by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -1°C on Wed night, min -15°C on Thu night). Winds increasing (light winds from the SSE on Wed night, severe gales from the W by Fri night). | |||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | |  |  |  |  | | | | |
heavy snow | some clouds | some clouds | some clouds | clear | some clouds | cloudy | light snow | light snow | light snow | snow shwrs | mod. snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 650 | 700 | 700 | 750 | 6500 | 900 | 700 | 700 | 650 | 600 | 600 | 600 | 600 | 650 | 650 | 650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 12 | — | — | — | — | — | — | 5 | 4 | 5 | 2 | 6 | 8 | 3 | 3 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -6 | -8 | -9 | -8 | -7 | -4 | -3 | -1 | -1 | -4 | -6 | -11 | -15 | -15 | -13 |
min °C | -5 | -6 | -9 | -10 | -8 | -8 | -6 | -3 | -1 | -3 | -5 | -9 | -15 | -15 | -15 | -15 |
chill °C | -9 | -14 | -20 | -22 | -13 | -13 | -13 | -10 | -7 | -11 | -14 | -22 | -31 | -31 | -31 | -31 |
Freezing level m | 900 | 850 | 650 | 0 | 450 | 600 | 400 | 1200 | 1500 | 1600 | 1100 | 950 | 100 | 0 | 0 | 0 |
 | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — |
 | — | — | 4:06 | — | — | 4:05 | — | — | 4:04 | — | — | 4:02 | — | — | 4:02 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Mon night). Winds increasing (calm on Sun night, strong winds from the NW by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -1°C on Wed night, min -15°C on Thu night). Winds increasing (light winds from the SSE on Wed night, severe gales from the W by Fri night).
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.