– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Sat 31 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Temperatures will be well below freezing (max -9°C on Tue morning, min -12°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -5°C on Wed morning, min -20°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu afternoon, gales from the W by Fri morning). | ||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | | | | |  | | | | |
some clouds | some clouds | snow shwrs | some clouds | cloudy | light snow | snow shwrs | some clouds | some clouds | snow shwrs | light snow | some clouds | some clouds | some clouds | cloudy | mod. snow | snow shwrs | light snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | 2 | 2 | — | — | 1 | 2 | — | — | — | — | 8 | 3 | 5 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -10 | -10 | -11 | -10 | -10 | -11 | -9 | -10 | -7 | -5 | -5 | -6 | -6 | -6 | -5 | -11 | -17 | -21 |
min °C | -12 | -11 | -11 | -12 | -10 | -11 | -12 | -10 | -10 | -11 | -6 | -6 | -8 | -7 | -6 | -7 | -13 | -20 | -21 |
-19 | -18 | -18 | -18 | -14 | -16 | -17 | -15 | -16 | -18 | -16 | -14 | -16 | -13 | -10 | -16 | -27 | -36 | -37 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 350 | 0 | 0 | 200 | 150 | 0 | 0 | 0 | |
Cloud base (m) | 700 | 700 | 800 | 750 | 1600 | 1550 | 700 | 1500 | 700 | 700 | 700 | 700 | 800 | 2000 | 650 | 650 | 650 | 650 | |
 | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — |
 | — | — | 4:42 | — | — | 4:43 | — | — | 4:44 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A light covering of new snow mostly falling on Sun afternoon. Temperatures will be well below freezing (max -9°C on Tue morning, min -12°C on Sat night). Wind will be generally light.
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -5°C on Wed morning, min -20°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu afternoon, gales from the W by Fri morning).
This table gives the weather forecast for Mount Idonmappu at the specific elevation of 1000 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.