– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Fri afternoon, min -2°C on Mon morning). Winds increasing (calm on Sat night, fresh winds from the WNW by Mon morning). | Days 5–7 Weather SummaryHeavy rain (total 89mm), mostly on Wed night. Becoming colder with a light covering of snow, mostly falling on Thu morning. Freeze-thaw conditions (max 7°C on Wed night, min -7°C on Mon afternoon). Winds increasing (calm on Tue morning, severe gales from the WSW by Thu morning). | ||||||||||||||||
Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  |  |  | | | |  |  | | |
clear | clear | clear | clear | cloudy | cloudy | cloudy | light snow | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | light snow | heavy rain | light snow | |
Cloud base (m) | 1500 | 8850 | 9150 | 700 | 700 | 800 | 650 | 700 | 700 | 750 | 6450 | 1650 | 750 | 700 | 600 | 550 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | 2 | — | 1 | — | — | — | — | 1 | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 34 | 46 |
max °C | 4 | 4 | 4 | 4 | 3 | 1 | 1 | 0 | -1 | -4 | -6 | -3 | -4 | 1 | 3 | 6 | 7 |
min °C | 4 | 3 | 4 | 3 | 1 | 1 | 1 | -1 | -2 | -7 | -7 | -4 | -4 | -4 | 2 | 4 | 0 |
chill °C | 1 | -1 | 0 | 0 | 0 | -1 | 0 | -1 | -9 | -16 | -16 | -4 | -7 | -10 | -4 | -2 | -9 |
Freezing level m | 1650 | 2150 | 1800 | 1750 | 1600 | 1100 | 1100 | 900 | 800 | 450 | 0 | 450 | 550 | 500 | 1400 | 2000 | 2150 |
 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:05 | — | — | 4:04 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri afternoon, min -2°C on Mon morning). Winds increasing (calm on Sat night, fresh winds from the WNW by Mon morning).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 89mm), mostly on Wed night. Becoming colder with a light covering of snow, mostly falling on Thu morning. Freeze-thaw conditions (max 7°C on Wed night, min -7°C on Mon afternoon). Winds increasing (calm on Tue morning, severe gales from the WSW by Thu morning).
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 |
|---|---|---|---|---|---|
 | |||||
SHIP7891 | | ||||
Chitose Airport | | ||||
Asahikawa Airport |  | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
SHIP4963 |
* 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.