– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 6°C on Sun morning, min -12°C on Tue night). Winds increasing (light winds from the W on Mon night, severe gales from the WNW by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow heaviest on Wed morning. Turning milder with heavy rain (total 34mm), heaviest during Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -12°C on Wed morning). Winds decreasing (stormy winds from the WNW on Wed morning, fresh winds from the W by Thu morning). | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | |  | | |  |  | |  | |
some clouds | clear | clear | cloudy | cloudy | cloudy | some clouds | some clouds | heavy snow | light snow | light snow | snow shwrs | some clouds | some clouds | light snow | mod. rain | mod. rain | heavy rain | |
Cloud base (m) | 8350 | 5500 | 2950 | 2900 | 2100 | 2400 | 650 | 650 | 700 | 700 | 750 | 750 | 700 | 750 | 700 | 650 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 14 | 5 | 5 | 3 | — | — | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 9 | 19 |
max °C | 6 | 5 | 2 | -2 | -1 | -1 | -1 | -1 | -4 | -12 | -12 | -9 | -6 | -3 | 1 | 3 | 4 | 6 |
min °C | 6 | 4 | 0 | -2 | -2 | -3 | -2 | -3 | -12 | -12 | -12 | -11 | -8 | -4 | -2 | 2 | 4 | 3 |
chill °C | 2 | -2 | -9 | -9 | -9 | -9 | -8 | -9 | -27 | -28 | -28 | -26 | -18 | -13 | -11 | -5 | -2 | -4 |
Freezing level m | 3300 | 3100 | 2250 | 1300 | 1400 | 1500 | 1450 | 1500 | 1100 | 200 | 200 | 0 | 600 | 1050 | 1700 | 2200 | 2450 | 2450 |
 | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — |
 | — | 4:31 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 6°C on Sun morning, min -12°C on Tue night). Winds increasing (light winds from the W on Mon night, severe gales from the WNW by Tue night).
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow heaviest on Wed morning. Turning milder with heavy rain (total 34mm), heaviest during Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -12°C on Wed morning). Winds decreasing (stormy winds from the WNW on Wed morning, fresh winds from the W by Thu morning).
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.