– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Mon morning. Freeze-thaw conditions (max 12°C on Mon morning, min 0°C on Sat afternoon). Winds increasing (light winds from the WNW on Sun morning, strong winds from the SSW by Sun night). | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Wed night. Very mild (max 13°C on Wed night, min 1°C on Wed night). Winds increasing (calm on Tue afternoon, severe gales from the WSW by Wed night). | ||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  |  | | | | | |  |  | |
rain shwrs | some clouds | rain shwrs | some clouds | clear | some clouds | cloudy | light rain | heavy rain | light rain | clear | some clouds | cloudy | some clouds | light rain | mod. rain | mod. rain | |
Cloud base (m) | 750 | 800 | 800 | 750 | 800 | 8600 | 5800 | 800 | 700 | 700 | 6700 | 6400 | 5300 | 1750 | 700 | 650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | — | 0.3 | — | — | — | — | 3 | 21 | 0.6 | — | — | — | — | 0.6 | 5 | 7 |
max °C | 4 | 2 | 2 | 1 | 4 | 8 | 8 | 10 | 12 | 11 | 8 | 10 | 10 | 8 | 9 | 11 | 13 |
min °C | 3 | 1 | 1 | 0 | 1 | 6 | 8 | 7 | 10 | 9 | 7 | 10 | 9 | 8 | 9 | 11 | 1 |
chill °C | -3 | -6 | -5 | -7 | -4 | 4 | 7 | 4 | 6 | 6 | 4 | 9 | 9 | 6 | 7 | 8 | -8 |
Freezing level m | 1600 | 1200 | 1200 | 1150 | 1400 | 3150 | 3250 | 3200 | 3400 | 3450 | 3200 | 3100 | 2950 | 2950 | 3250 | 3350 | 2350 |
 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — |
 | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:40 | — | — | 4:39 | — | — | 4:37 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 26mm), heaviest during Mon morning. Freeze-thaw conditions (max 12°C on Mon morning, min 0°C on Sat afternoon). Winds increasing (light winds from the WNW on Sun morning, strong winds from the SSW by Sun night).
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Wed night. Very mild (max 13°C on Wed night, min 1°C on Wed night). Winds increasing (calm on Tue afternoon, severe gales from the WSW by Wed 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.
* 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.