– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Wed morning. Mild temperatures (max 8°C on Sun afternoon, min 6°C on Sun night). Winds increasing (calm on Sun night, strong winds from the SSW by Wed morning). | Days 5–7 Weather SummaryMild with moderate rain (total 19mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 7°C on Wed afternoon, min -4°C on Wed night). Winds increasing (strong winds from the W on Wed night, severe gales from the W by Thu afternoon). | ||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  |  |  | | |  |  | | | |
clear | clear | rain shwrs | rain shwrs | clear | clear | some clouds | rain shwrs | mod. rain | heavy rain | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 7200 | 750 | 900 | 800 | 700 | 650 | 650 | 650 | 700 | 800 | 750 | 750 | 700 | 900 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | 6 | — | — |
mm | — | — | 0.1 | 0.5 | — | — | — | 0.6 | 9 | 19 | — | — | — | — | — | — | — |
max °C | 8 | 8 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 2 | -3 | -2 | -1 | 2 | 1 | -1 |
min °C | 8 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 8 | 5 | -4 | -4 | -2 | -3 | -1 | -1 | -1 |
chill °C | 6 | 6 | 6 | 5 | 6 | 4 | 3 | 2 | 3 | -2 | -15 | -15 | -12 | -13 | -9 | -10 | -10 |
Freezing level m | 3400 | 3400 | 3300 | 3600 | 3650 | 3700 | 3750 | 3350 | 3300 | 2950 | 1500 | 1250 | 1400 | 1250 | 1600 | 1850 | 1500 |
 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — |
 | 4:53 | — | — | 4:52 | — | — | 4:51 | — | — | 4:49 | — | — | 4:47 | — | — | 4:45 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 10mm), heaviest on Wed morning. Mild temperatures (max 8°C on Sun afternoon, min 6°C on Sun night). Winds increasing (calm on Sun night, strong winds from the SSW by Wed morning).
Mount Idonmappu Weather (Days 3-6):
Mild with moderate rain (total 19mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 7°C on Wed afternoon, min -4°C on Wed night). Winds increasing (strong winds from the W on Wed night, severe gales from the W by Thu afternoon).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Chitose Airport | | ||||
hy2b142E42N | |||||
hy2b143E42N | |||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
hy2b143E41N | |||||
Kushiro Airport | | ||||
hy2b142E41N | |||||
hy2b144E42N |
* 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.