– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 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 22mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed afternoon, min 3°C on Fri afternoon). Winds increasing (calm on Wed afternoon, near gales from the W by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 41mm), heaviest during Tue morning. Very mild (max 13°C on Tue morning, min 4°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSE by Mon night). | ||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  | | | |  |  |  |  | |
clear | rain shwrs | mod. rain | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | some clouds | some clouds | cloudy | heavy rain | |
Cloud base (m) | 2250 | 6950 | 900 | 750 | 2150 | 1550 | 700 | 800 | 1500 | 1600 | 1550 | 2000 | 6000 | 1550 | 650 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 7 | 12 | — | 0.7 | 1.3 | 1 | 0.2 | 1.1 | 0.2 | — | — | — | — | — | 22 |
max °C | 12 | 9 | 11 | 9 | 5 | 5 | 5 | 4 | 6 | 6 | 5 | 8 | 8 | 7 | 10 | 10 | 12 |
min °C | 10 | 9 | 11 | 8 | 4 | 5 | 3 | 3 | 5 | 5 | 4 | 6 | 6 | 7 | 9 | 10 | 11 |
chill °C | 10 | 8 | 8 | 5 | -2 | -2 | -4 | -4 | 2 | 2 | 1 | 4 | 6 | 7 | 7 | 7 | 8 |
Freezing level m | 3350 | 3400 | 3150 | 3100 | 2000 | 1600 | 1600 | 1500 | 1800 | 1850 | 1900 | 1950 | 2300 | 2550 | 3000 | 3000 | 3500 |
 | — | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — |
 | 5:13 | — | — | 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 22mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed afternoon, min 3°C on Fri afternoon). Winds increasing (calm on Wed afternoon, near gales from the W by Fri afternoon).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 41mm), heaviest during Tue morning. Very mild (max 13°C on Tue morning, min 4°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSE by Mon night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Chitose Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Kushiro(47418-1) | |||||
Hakodate Airport |  |
* 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.