– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 20mm), heaviest during Thu afternoon. Later becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 6°C on Wed night, min -2°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, severe gales from the W by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 35mm), heaviest during Tue morning. Freeze-thaw conditions (max 8°C on Tue morning, min 0°C on Sat night). Winds increasing (light winds from the W on Sun night, strong winds from the S by Mon night). | |||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | | | | |  | |
some clouds | mod. rain | rain shwrs | clear | some clouds | snow shwrs | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | heavy rain | |
Cloud base (m) | 6900 | 1750 | 700 | 1750 | 1800 | 1500 | 700 | 750 | 750 | 950 | 900 | 1950 | 7000 | 1700 | 750 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | 7 | 14 | — | — | — | — | — | — | — | — | — | — | — | — | 13 |
max °C | 6 | 6 | 5 | 2 | -2 | -1 | 0 | 0 | 1 | 0 | 2 | 2 | 3 | 4 | 5 | 7 |
min °C | 5 | 6 | 4 | -1 | -2 | -2 | -1 | -1 | 0 | 0 | 0 | 2 | 2 | 3 | 4 | 5 |
chill °C | 0 | 0 | -2 | -11 | -12 | -12 | -10 | -7 | -6 | -6 | -6 | -2 | 0 | -1 | 0 | 0 |
Freezing level m | 3400 | 3150 | 3050 | 1950 | 1500 | 1550 | 1600 | 1650 | 1800 | 1700 | 1750 | 2200 | 2400 | 2750 | 3050 | 3350 |
 | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — |
 | — | — | 5:10 | — | — | 5:09 | — | — | 5:07 | — | — | 5:06 | — | — | 5:04 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 20mm), heaviest during Thu afternoon. Later becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 6°C on Wed night, min -2°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, severe gales from the W by Fri afternoon).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Tue morning. Freeze-thaw conditions (max 8°C on Tue morning, min 0°C on Sat night). Winds increasing (light winds from the W on Sun night, strong winds from the S by Mon 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.