– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon night, min -13°C on Wed morning). Winds increasing (light winds from the W on Mon night, stormy winds from the WNW by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Becoming milder with light rain (total 4mm) on Fri night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -12°C on Sat night). Winds increasing (light winds from the SW on Fri night, stormy winds from the W by Sat night). | |||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  |  |  | | | | | |
light snow | some clouds | some clouds | mod. snow | light snow | snow shwrs | snow shwrs | clear | some clouds | heavy snow | cloudy | light rain | light snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 2150 | 800 | 800 | 650 | 650 | 700 | 700 | 750 | 800 | 700 | 700 | 700 | 850 | 650 | 700 | 700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 2 | — | — | 10 | 4 | 4 | 1 | — | — | 14 | — | — | 3 | 1 | 3 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — |
max °C | -2 | -2 | -2 | -4 | -12 | -11 | -9 | -6 | -2 | 1 | 2 | 3 | 3 | 1 | -4 | -10 |
min °C | -4 | -3 | -3 | -12 | -13 | -12 | -10 | -6 | -5 | -1 | 1 | 3 | 2 | -1 | -9 | -12 |
chill °C | -11 | -9 | -9 | -27 | -29 | -27 | -23 | -16 | -14 | -10 | -6 | -3 | -3 | -9 | -22 | -27 |
Freezing level m | 1100 | 1150 | 1300 | 1000 | 150 | 200 | 0 | 750 | 1000 | 1550 | 1950 | 2250 | 2400 | 1950 | 1050 | 250 |
 | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon night, min -13°C on Wed morning). Winds increasing (light winds from the W on Mon night, stormy winds from the WNW by Wed morning).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Becoming milder with light rain (total 4mm) on Fri night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -12°C on Sat night). Winds increasing (light winds from the SW on Fri night, stormy winds from the W by Sat 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 | | ||||
| |||||
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.