– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°C on Fri morning). Winds decreasing (severe gales from the W on Thu night, light winds from the WNW by Sun morning). | Days 5–7 Weather SummaryModerate rain (total 20mm), heaviest on Mon night. Mild temperatures (max 9°C on Tue night, min 3°C on Sun afternoon). Winds decreasing (strong winds from the S on Mon night, calm by Tue night). | ||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  | | |  |  | | | |
rain shwrs | clear | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | rain shwrs | heavy rain | mod. rain | rain shwrs | some clouds | |
Cloud base (m) | 700 | 1800 | 1600 | 800 | 700 | 750 | 950 | 1700 | 6400 | 5150 | 5000 | 1750 | 1900 | 700 | 1500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 7 | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 12 | 7 | 0.3 | — |
max °C | 6 | 2 | -2 | -2 | 0 | 0 | 1 | 1 | 2 | 3 | 4 | 4 | 5 | 8 | 8 | 8 | 9 |
min °C | 4 | -1 | -2 | -2 | -1 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 5 | 7 | 8 | 8 | 7 |
chill °C | -2 | -11 | -12 | -12 | -10 | -5 | -5 | -5 | -3 | 0 | 2 | -2 | 1 | 2 | 4 | 4 | 5 |
Freezing level m | 2900 | 2050 | 1550 | 1500 | 1500 | 1800 | 1750 | 1900 | 2050 | 2350 | 2650 | 2750 | 2900 | 3400 | 3500 | 3800 | 4000 |
 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — |
 | 5:10 | — | — | 5:09 | — | — | 5:07 | — | — | 5:06 | — | — | 5:04 | — | — | 5:02 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°C on Fri morning). Winds decreasing (severe gales from the W on Thu night, light winds from the WNW by Sun morning).
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 20mm), heaviest on Mon night. Mild temperatures (max 9°C on Tue night, min 3°C on Sun afternoon). Winds decreasing (strong winds from the S on Mon night, calm by Tue 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 | | ||||
Hakodate Airport |  | ||||
| |||||
Mombetsu(South) | |||||
Nakashibetsu Arp | | ||||
Misawa 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.