– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), mostly on Thu night. Becoming colder with a light covering of snow ,mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Fri morning, min -6°C on Sat night). Winds increasing (light winds from the SW on Fri night, gales from the WNW by Sat night). | Days 5–7 Weather SummaryLight rain (total 9mm) at first, then becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 4°C on Mon afternoon, min -5°C on Sun afternoon). Winds increasing (light winds from the WNW on Sun night, near gales from the W by Tue night). | ||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | |  | | | | | |  | |
some clouds | light snow | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | light snow | snow shwrs | some clouds | some clouds | light rain | light rain | some clouds | snow shwrs | some clouds | snow shwrs | |
Cloud base (m) | 2000 | 700 | 700 | 900 | 750 | 1800 | 1500 | 700 | 700 | 750 | 6200 | 1500 | 650 | 700 | 700 | 700 | 750 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | — | — | — | — | — | 4 | 3 | — | — | — | — | — | 1 | — | 1 |
mm | — | 22 | 0.2 | 0.3 | 0.8 | 1.3 | 1 | — | — | — | — | 4 | 5 | — | — | — | — |
max °C | 0 | 5 | 7 | 7 | 7 | 6 | 3 | -4 | -4 | -4 | -1 | 3 | 4 | 2 | -2 | -2 | 0 |
min °C | 0 | 2 | 6 | 7 | 6 | 5 | -3 | -6 | -5 | -5 | -4 | 1 | 4 | -1 | -2 | -2 | -5 |
chill °C | -5 | -4 | 2 | 4 | 3 | 0 | -12 | -17 | -16 | -13 | -10 | -5 | -1 | -7 | -10 | -9 | -13 |
Freezing level m | 950 | 1600 | 2050 | 2200 | 2200 | 1900 | 1550 | 300 | 350 | 500 | 0 | 1250 | 1850 | 1000 | 700 | 800 | 900 |
 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — |
 | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 25mm), mostly on Thu night. Becoming colder with a light covering of snow ,mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Fri morning, min -6°C on Sat night). Winds increasing (light winds from the SW on Fri night, gales from the WNW by Sat night).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 4°C on Mon afternoon, min -5°C on Sun afternoon). Winds increasing (light winds from the WNW on Sun night, near gales from the W by Tue night).
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 |
|---|---|---|---|---|---|
Obihiro Airport |  | ||||
Chitose Airport |  | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Hakodate Airport |  | ||||
Hakodate Airport | | ||||
Memambetsu Airport | | ||||
Monbetsu Airport | | ||||
Nakashibetsu 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.