– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Sat 14 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 14 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 Sat afternoon, min -7°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the NW by Mon afternoon). | Days 5–7 Weather SummaryLight rain (total 8mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 4°C on Wed night, min -7°C on Thu night). Winds increasing (calm on Tue afternoon, severe gales from the WSW by Thu afternoon). | ||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  |  | |  | | |  | |
clear | some clouds | cloudy | cloudy | light snow | some clouds | some clouds | some clouds | clear | some clouds | cloudy | light snow | light snow | light rain | light snow | light snow | heavy snow | |
Cloud base (m) | 8350 | 700 | 700 | 750 | 650 | 700 | 700 | 750 | 6700 | 1900 | 750 | 700 | 650 | 600 | 600 | 600 | 600 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 3 | — | 1 | 1 | 16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 4 | — | — |
max °C | 4 | 2 | 0 | 0 | 0 | -1 | -3 | -6 | -3 | -3 | 0 | 1 | 2 | 4 | 3 | -2 | -5 |
min °C | 3 | 0 | 0 | 0 | -1 | -1 | -4 | -7 | -4 | -4 | -3 | 1 | 2 | 2 | 1 | -4 | -7 |
chill °C | 0 | 0 | -3 | -2 | -5 | -6 | -12 | -16 | -6 | -7 | -8 | -4 | -3 | -4 | -7 | -15 | -20 |
Freezing level m | 1600 | 1400 | 1000 | 1100 | 800 | 900 | 650 | 0 | 450 | 600 | 450 | 1200 | 1400 | 2000 | 1450 | 750 | 150 |
 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — |
 | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:05 | — | — | 4:04 | — | — | 4:02 | — |
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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 Sat afternoon, min -7°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the NW by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 8mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 4°C on Wed night, min -7°C on Thu night). Winds increasing (calm on Tue afternoon, severe gales from the WSW by Thu 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 | | ||||
SHIP10289 | |||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
SHIP8864 | |||||
SHIP10949 | |||||
SHIP5241 | |||||
SHIP4005 | |||||
Asahikawa 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.