– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 10°C on Mon morning, min 3°C on Tue night). Winds decreasing (near gales from the W on Mon night, light winds from the W by Wed afternoon). | Days 4–6 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 8°C on Thu morning, min -2°C on Fri morning). Winds decreasing (near gales from the WNW on Fri afternoon, moderate winds from the W by Sat night). | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | |  | |  |  | | | |
rain shwrs | mod. rain | risk tstorm | light rain | rain shwrs | rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 1500 | 700 | 700 | 700 | 700 | 900 | 2100 | 750 | 800 | 850 | 1500 | 750 | 750 | 850 | 1500 | 1650 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
mm | 0.9 | 9 | 3 | 1.4 | 0.9 | 0.1 | — | — | 0.1 | 0.1 | 0.3 | 1.8 | — | — | — | — | — | — |
max °C | 10 | 10 | 9 | 4 | 5 | 4 | 6 | 6 | 6 | 8 | 8 | 6 | -1 | -2 | -1 | 0 | 1 | 2 |
min °C | 10 | 10 | 4 | 4 | 4 | 3 | 4 | 6 | 6 | 7 | 7 | 0 | -2 | -2 | -1 | 0 | 1 | 1 |
chill °C | 7 | 6 | -3 | -3 | -2 | -2 | 0 | 4 | 2 | 2 | 1 | -8 | -11 | -11 | -9 | -7 | -6 | -5 |
Freezing level m | 3550 | 3500 | 3400 | 3000 | 3150 | 3150 | 3200 | 3400 | 3400 | 3450 | 3200 | 2300 | 1600 | 1500 | 1450 | 1650 | 2050 | 2050 |
 | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — |
 | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:10 | — | — | 5:09 | — | — | 5:07 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 10°C on Mon morning, min 3°C on Tue night). Winds decreasing (near gales from the W on Mon night, light winds from the W by Wed afternoon).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 8°C on Thu morning, min -2°C on Fri morning). Winds decreasing (near gales from the WNW on Fri afternoon, moderate winds from the W by Sat 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 | | ||||
SHIP5898 | |||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Sapporo Airport | | ||||
SHIP4278 | |||||
SHIP6897 | |||||
SHIP5992 | |||||
SHIP7272 |
* 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.