– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue night will be washed away by heavy rain (total 21mm) on Thu afternoon. Freeze-thaw conditions (max 4°C on Thu afternoon, min -9°C on Tue afternoon). Winds increasing (fresh winds from the WSW on Mon night, severe gales from the W by Tue night). | Days 5–7 Weather SummaryHeavy rain (total 26mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 5°C on Thu night, min -13°C on Fri night). Winds increasing (moderate winds from the S on Thu night, extremely windy from the W by Fri night). | |||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  |  |  |  |  | | | | | |
some clouds | snow shwrs | snow shwrs | snow shwrs | clear | clear | some clouds | light rain | heavy rain | rain shwrs | some clouds | light snow | snow shwrs | snow shwrs | light snow | snow shwrs | |
Cloud base (m) | 700 | 700 | 750 | 750 | 750 | 800 | 800 | 700 | 650 | 650 | 700 | 650 | 650 | 700 | 700 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 1 | 1 | 4 | — | — | — | — | — | — | — | 2 | 6 | 4 | 4 | 8 |
mm | — | — | — | — | — | — | — | 0.6 | 20 | 26 | — | — | — | — | — | — |
max °C | -4 | -8 | -8 | -5 | -6 | -3 | -1 | 2 | 4 | 5 | 1 | -1 | -9 | -12 | -11 | -11 |
min °C | -7 | -8 | -9 | -8 | -8 | -3 | -2 | 1 | 4 | 4 | 0 | -5 | -13 | -12 | -12 | -13 |
chill °C | -17 | -18 | -20 | -19 | -19 | -12 | -9 | -6 | -2 | -2 | -9 | -17 | -30 | -27 | -28 | -28 |
Freezing level m | 900 | 700 | 700 | 500 | 600 | 1100 | 1150 | 1900 | 2350 | 2700 | 1950 | 1600 | 200 | 150 | 100 | 0 |
 | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | — | 4:20 | — | — | 4:19 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A light covering of new snow mostly falling on Tue night will be washed away by heavy rain (total 21mm) on Thu afternoon. Freeze-thaw conditions (max 4°C on Thu afternoon, min -9°C on Tue afternoon). Winds increasing (fresh winds from the WSW on Mon night, severe gales from the W by Tue night).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 26mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 5°C on Thu night, min -13°C on Fri night). Winds increasing (moderate winds from the S on Thu night, extremely windy from the W by Fri night).
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 |  | ||||
Kushiro Airport | | ||||
Hakodate Airport | | ||||
Misawa Airport | | ||||
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* 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.