– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 am Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Thu morning, min -2°C on Thu night). Winds decreasing (gales from the W on Fri afternoon, moderate winds from the WNW by Sat morning). | Days 4–6 Weather SummaryModerate rain (total 14mm), heaviest on Tue morning. Mild temperatures (max 9°C on Tue night, min 1°C on Sun morning). Winds decreasing (strong winds from the WSW on Tue morning, calm by Tue night). | |||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | |  | |  | | |  | | | | |
light rain | rain shwrs | clear | snow shwrs | snow shwrs | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | light rain | mod. rain | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 1850 | 700 | 1750 | 750 | 800 | 700 | 700 | 900 | 950 | 1000 | 2150 | 5750 | 5050 | 2150 | 700 | 700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 8 | — | — | — | — | — | — | — | — | — | — | — | 0.5 | 6 | 6 | 0.5 | — |
max °C | 6 | 6 | 2 | -2 | -2 | 0 | 0 | 1 | 0 | 2 | 3 | 4 | 4 | 5 | 8 | 8 | 7 | 9 |
min °C | 6 | 4 | -2 | -2 | -2 | -1 | 0 | 0 | 0 | 1 | 3 | 3 | 4 | 5 | 5 | 8 | 7 | 8 |
chill °C | 0 | -2 | -11 | -12 | -12 | -10 | -5 | -5 | -6 | -4 | 0 | 2 | 0 | 1 | -1 | 4 | 3 | 6 |
Freezing level m | 3000 | 2950 | 2050 | 1550 | 1550 | 1500 | 1750 | 1800 | 1750 | 1950 | 2350 | 2700 | 2750 | 2750 | 3300 | 3250 | 3750 | 3700 |
 | 5:24 | — | — | 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: Moderate rain (total 13mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Thu morning, min -2°C on Thu night). Winds decreasing (gales from the W on Fri afternoon, moderate winds from the WNW by Sat morning).
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Tue morning. Mild temperatures (max 9°C on Tue night, min 1°C on Sun morning). Winds decreasing (strong winds from the WSW on Tue morning, 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) | |||||
Misawa Airport | | ||||
lightning 99km NW of Yoichi |  |
* 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.