– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 23mm), mostly on Wed afternoon. Becoming colder with a light covering of snow ,mostly falling on Wed night. Freeze-thaw conditions (max 12°C on Wed afternoon, min -3°C on Thu afternoon). Winds increasing (calm on Tue night, gales from the WSW by Wed night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 10°C on Sat morning, min 0°C on Sun night). Winds decreasing (strong winds from the W on Sat night, light winds from the WNW by Mon afternoon). | |||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | |  |  | |  |  | | | |
light rain | mod. rain | heavy rain | light snow | light snow | light snow | clear | clear | clear | some clouds | some clouds | clear | rain shwrs | rain shwrs | clear | some clouds | |
Cloud base (m) | 1500 | 600 | 700 | 700 | 700 | 750 | 750 | 6750 | 5900 | 800 | 800 | 6700 | 900 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 5 | 15 | 3 | — | — | — | — | — | — | — | — | 0.1 | 0.2 | — | — |
max °C | 10 | 11 | 12 | 8 | -2 | -2 | 1 | 7 | 8 | 9 | 10 | 9 | 9 | 8 | 5 | 1 |
min °C | 8 | 9 | 10 | -1 | -2 | -3 | -3 | 5 | 6 | 6 | 10 | 7 | 8 | 6 | 2 | 0 |
chill °C | 4 | 6 | 6 | -10 | -11 | -12 | -10 | 0 | 3 | 3 | 8 | 3 | 3 | 1 | -4 | -7 |
Freezing level m | 3250 | 3300 | 3500 | 1650 | 750 | 700 | 650 | 2550 | 2950 | 3250 | 3350 | 3550 | 3300 | 3050 | 2300 | 1050 |
 | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — |
 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 23mm), mostly on Wed afternoon. Becoming colder with a light covering of snow ,mostly falling on Wed night. Freeze-thaw conditions (max 12°C on Wed afternoon, min -3°C on Thu afternoon). Winds increasing (calm on Tue night, gales from the WSW by Wed night).
Mount Idonmappu Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 10°C on Sat morning, min 0°C on Sun night). Winds decreasing (strong winds from the W on Sat night, light winds from the WNW by Mon afternoon).
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.