– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu night. Becoming milder with light rain (total 6mm) on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min -13°C on Wed morning). Winds decreasing (stormy winds from the WNW on Wed morning, moderate winds from the SSW by Fri afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Sat morning, min -11°C on Sat night). Winds decreasing (severe gales from the W on Sat night, moderate winds from the W by Mon afternoon). | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | |  | | |  |  | | | |
light snow | snow shwrs | snow shwrs | some clouds | light snow | snow shwrs | some clouds | light rain | light rain | snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | some clouds | mod. snow | light snow | some clouds | |
Cloud base (m) | 650 | 700 | 700 | 750 | 850 | 700 | 700 | 750 | 700 | 650 | 750 | 700 | 700 | 700 | 700 | 700 | 650 | 700 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 2 | 2 | — | 2 | 12 | — | — | — | 1 | 3 | 9 | 3 | 1 | — | 6 | 1 | — |
mm | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — | — | — |
max °C | -13 | -12 | -9 | -6 | -2 | 1 | 2 | 3 | 3 | 1 | -4 | -10 | -9 | -7 | -3 | 0 | -1 | -3 |
min °C | -13 | -12 | -11 | -7 | -5 | -2 | 2 | 2 | 2 | 0 | -8 | -11 | -11 | -8 | -6 | -1 | -1 | -8 |
chill °C | -29 | -27 | -25 | -17 | -14 | -11 | -4 | -4 | -4 | -8 | -21 | -25 | -25 | -20 | -16 | -9 | -7 | -19 |
Freezing level m | 200 | 200 | 0 | 700 | 950 | 1550 | 2100 | 2150 | 2250 | 1850 | 1100 | 300 | 250 | 500 | 200 | 1500 | 1650 | 750 |
 | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — |
 | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Thu night. Becoming milder with light rain (total 6mm) on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min -13°C on Wed morning). Winds decreasing (stormy winds from the WNW on Wed morning, moderate winds from the SSW by Fri afternoon).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Sat morning, min -11°C on Sat night). Winds decreasing (severe gales from the W on Sat night, moderate winds from the W by Mon 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 |  | ||||
lightning 20km NW of Iwamizawa |  | ||||
Asahikawa Airport |  | ||||
lightning 18km NNE of Ishikari | | ||||
Kushiro Airport | | ||||
lightning 27km SW of Sapporo | | ||||
lightning 25km NE of Niseko Town | | ||||
lightning 26km NNW of Asahikawa | | ||||
lightning 17km ENE of Iwanai | | ||||
lightning 17km WSW of Date | |
* 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.