– 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 SummaryModerate rain (total 19mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min -2°C on Fri afternoon). Winds increasing (calm on Wed afternoon, severe gales from the W by Thu night). | Days 5–7 Weather SummaryHeavy rain (total 39mm), heaviest during Tue morning. Freeze-thaw conditions (max 9°C on Tue morning, min 0°C on Sat afternoon). Winds increasing (light winds from the W on Sun night, strong winds from the S 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 | clear | snow shwrs | some clouds | some clouds | cloudy | some clouds | 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 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 7 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | 22 |
max °C | 7 | 6 | 7 | 5 | 2 | -1 | -1 | 0 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 8 |
min °C | 6 | 6 | 6 | 4 | -1 | -1 | -2 | -2 | 0 | 0 | 0 | 1 | 3 | 3 | 4 | 5 | 7 |
chill °C | 5 | 3 | 0 | -2 | -11 | -11 | -12 | -12 | -5 | -5 | -6 | -4 | -1 | 0 | -1 | 0 | 2 |
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: Moderate rain (total 19mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min -2°C on Fri afternoon). Winds increasing (calm on Wed afternoon, severe gales from the W by Thu night).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 39mm), heaviest during Tue morning. Freeze-thaw conditions (max 9°C on Tue morning, min 0°C on Sat afternoon). 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.
| 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.