– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 20mm) heaviest on Thu night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -6°C on Wed night). Winds increasing (light winds from the SW on Thu morning, near gales from the WNW by Sat afternoon). | Days 5–7 Weather SummaryA light fall of snow, heaviest on Sat night. Turning milder with light rain (total 3mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Sat night). Winds decreasing (gales from the WNW on Sat night, light winds from the WSW by Sun night). | |||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  |  | | |  | |  | | |
snow shwrs | some clouds | cloudy | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | snow shwrs | light snow | snow shwrs | some clouds | some clouds | cloudy | light snow | rain shwrs | |
Cloud base (m) | 700 | 750 | 800 | 700 | 750 | 800 | 850 | 750 | 800 | 650 | 700 | 700 | 700 | 1800 | 650 | 700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | — | — | — | — | — | — | — | 1 | 5 | 3 | — | — | — | 2 | — |
mm | — | — | — | 16 | 0.9 | 0.1 | 0.4 | 1.5 | 1.3 | — | — | — | — | — | 2 | 0.7 |
max °C | -5 | -1 | 0 | 4 | 6 | 7 | 6 | 6 | 2 | -5 | -4 | -4 | -3 | 1 | 3 | 3 |
min °C | -6 | -3 | -1 | 2 | 6 | 6 | 6 | 5 | -3 | -6 | -5 | -5 | -5 | 0 | 2 | -1 |
chill °C | -16 | -9 | -7 | -4 | 2 | 3 | 3 | 0 | -12 | -18 | -15 | -13 | -11 | -5 | -2 | -7 |
Freezing level m | 0 | 600 | 900 | 1450 | 2000 | 2100 | 2150 | 1900 | 1350 | 250 | 350 | 500 | 0 | 950 | 1400 | 1300 |
 | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — |
 | — | — | 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 dusting of snow giving way to moderate rain (total 20mm) heaviest on Thu night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -6°C on Wed night). Winds increasing (light winds from the SW on Thu morning, near gales from the WNW by Sat afternoon).
Mount Idonmappu Weather (Days 3-6):
A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 3mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Sat night). Winds decreasing (gales from the WNW on Sat night, light winds from the WSW by Sun night).
This table gives the weather forecast for Mount Idonmappu at the specific elevation of 1000 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 |  | ||||
Kushiro Airport | | ||||
Hakodate Airport | | ||||
Misawa Airport | | ||||
| |||||
Juzhno -Kuril sk |  |
* 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.