– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Turning milder with moderate rain (total 17mm), heaviest on Thu night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -7°C on Wed morning). Winds decreasing (severe gales from the WNW on Wed morning, light winds from the WSW by Thu morning). | Days 5–7 Weather SummaryMild at first with light rain (total 4mm) on Fri night followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -6°C on Sun morning). Winds decreasing (near gales from the W on Sat night, calm by Mon afternoon). | |||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  |  | | | | | |  | |
mod. snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 650 | 650 | 700 | 700 | 750 | 800 | 700 | 700 | 700 | 700 | 650 | 800 | 700 | 700 | 700 | 700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 7 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | 4 | 2 | 1 | — |
mm | — | — | — | — | — | — | 14 | 0.1 | 3 | 3 | 1.6 | — | — | — | — | — |
max °C | 1 | -6 | -7 | -5 | -1 | 0 | 4 | 6 | 7 | 7 | 6 | 2 | -4 | -5 | -5 | -3 |
min °C | -6 | -7 | -7 | -6 | -3 | -1 | 2 | 6 | 6 | 6 | 5 | -2 | -5 | -6 | -5 | -5 |
chill °C | -17 | -20 | -19 | -17 | -9 | -7 | -4 | 2 | 2 | 2 | 0 | -10 | -15 | -16 | -14 | -13 |
Freezing level m | 850 | 150 | 200 | 0 | 550 | 900 | 1450 | 2050 | 2100 | 2200 | 1950 | 1250 | 350 | 300 | 450 | 250 |
 | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — |
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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. Turning milder with moderate rain (total 17mm), heaviest on Thu night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -7°C on Wed morning). Winds decreasing (severe gales from the WNW on Wed morning, light winds from the WSW by Thu morning).
Mount Idonmappu Weather (Days 3-6):
Mild at first with light rain (total 4mm) on Fri night followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -6°C on Sun morning). Winds decreasing (near gales from the W on Sat night, calm by Mon afternoon).
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 | | ||||
lightning 46km NNE of Misawa |  | ||||
lightning 35km SW of Mutsu | | ||||
Misawa Airport | | ||||
lightning 24km ENE of omori | | ||||
* 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.