– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 70mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -7°C on Wed night). Winds increasing (light winds from the WNW on Tue afternoon, stormy winds from the SW by Wed afternoon). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu morning. Freeze-thaw conditions (max 8°C on Sat morning, min -8°C on Thu morning). Winds decreasing (gales from the W on Thu morning, moderate winds from the WNW by Fri afternoon). | |||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  |  | | | | | | |  | |
rain shwrs | rain shwrs | some clouds | some clouds | clear | rain shwrs | heavy rain | heavy rain | snow shwrs | light snow | snow shwrs | some clouds | clear | clear | some clouds | clear | clear | clear | |
Cloud base (m) | 700 | 700 | 700 | 6400 | 800 | 600 | 750 | 700 | 700 | 750 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 2 | 3 | 2 | — | — | — | — | — | — | — |
mm | 22 | 0.3 | — | — | — | 0.5 | 27 | 21 | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 7 | 7 | 6 | 7 | 8 | 9 | 10 | 1 | -7 | -7 | -1 | 2 | 5 | 7 | 8 | 8 | 8 |
min °C | 8 | 6 | 6 | 5 | 6 | 7 | 8 | 6 | -7 | -8 | -8 | -7 | 2 | 4 | 6 | 7 | 8 | 4 |
chill °C | 2 | 0 | 2 | 2 | 4 | 4 | 3 | -2 | -20 | -20 | -19 | -17 | -4 | -1 | 2 | 3 | 4 | -2 |
Freezing level m | 3650 | 3500 | 3250 | 3050 | 3200 | 3400 | 3550 | 3600 | 1500 | 750 | 800 | 650 | 2450 | 2750 | 3250 | 3500 | 3550 | 3600 |
 | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — |
 | — | 4:40 | — | — | 4:39 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 70mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -7°C on Wed night). Winds increasing (light winds from the WNW on Tue afternoon, stormy winds from the SW by Wed afternoon).
Mount Idonmappu Weather (Days 3-6):
A light covering of new snow mostly falling on Thu morning. Freeze-thaw conditions (max 8°C on Sat morning, min -8°C on Thu morning). Winds decreasing (gales from the W on Thu morning, moderate winds from the WNW by Fri afternoon).
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 | | ||||
SHIP4695 | |||||
Asahikawa Airport |  | ||||
Sapporo Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
ASCATB144E43N | |||||
ASCATB144E42N |
* 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.