– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 am Mon 09 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -7°C on Tue night, min -20°C on Mon morning). Winds increasing (fresh winds from the NW on Mon morning, near gales from the W by Tue afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Temperatures will be well below freezing (max -6°C on Sat night, min -20°C on Thu night). Winds decreasing (gales from the WNW on Thu night, fresh winds from the W by Sat night). | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | |  | | |  | | |  | |
some clouds | light snow | snow shwrs | some clouds | clear | heavy snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | some clouds | some clouds | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 1 | 2 | — | — | 22 | 2 | 2 | 2 | 1 | 4 | 5 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -20 | -18 | -14 | -12 | -9 | -7 | -10 | -10 | -13 | -18 | -19 | -18 | -16 | -15 | -14 | -11 | -8 | -6 |
min °C | -20 | -19 | -16 | -12 | -10 | -8 | -10 | -11 | -18 | -18 | -19 | -20 | -17 | -15 | -15 | -13 | -10 | -7 |
-33 | -34 | -30 | -24 | -22 | -19 | -22 | -22 | -33 | -33 | -35 | -37 | -32 | -28 | -28 | -26 | -20 | -16 | |
0 | 0 | 0 | 0 | 150 | 450 | 300 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | |
Cloud base (m) | 800 | 800 | 700 | 5450 | 850 | 700 | 650 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 750 | 750 | 700 |
 | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:28 | — | — | 6:28 | — | — |
 | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:59 | — |
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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 -20°C on Mon morning). Winds increasing (fresh winds from the NW on Mon morning, near gales from the W by Tue afternoon).
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be well below freezing (max -6°C on Sat night, min -20°C on Thu night). Winds decreasing (gales from the WNW on Thu night, fresh winds from the W by Sat 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.