– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 31 Oct 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 Sun night. Freeze-thaw conditions (max 5°C on Sat afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue night will be washed away by heavy rain (total 63mm) on Thu night. Freeze-thaw conditions (max 8°C on Thu night, min -5°C on Tue night). Winds increasing (light winds from the WSW on Wed night, near gales from the W by Fri morning). | ||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  | | |  |  |  |  | |
rain shwrs | some clouds | some clouds | clear | light snow | cloudy | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | clear | light rain | mod. rain | heavy rain | |
Cloud base (m) | 1700 | 700 | 750 | 800 | 1700 | 700 | 700 | 700 | 700 | 750 | 700 | 750 | 800 | 750 | 700 | 650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 5 | — | — | — | 1 | 1 | 4 | — | — | — | — | — | — |
mm | 0.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 8 | 53 |
max °C | 5 | -3 | -4 | -3 | 1 | 1 | 0 | -1 | -2 | -3 | -2 | -4 | -4 | -1 | 3 | 5 | 8 |
min °C | 3 | -5 | -5 | -3 | -2 | 1 | -1 | -3 | -2 | -4 | -5 | -5 | -4 | -3 | 2 | 4 | 6 |
chill °C | -2 | -14 | -13 | -10 | -8 | -2 | -3 | -9 | -8 | -12 | -15 | -13 | -11 | -8 | -3 | -1 | 2 |
Freezing level m | 1700 | 500 | 350 | 650 | 800 | 1200 | 1050 | 700 | 750 | 650 | 650 | 400 | 550 | 0 | 1350 | 1850 | 2300 |
 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — | — | 4:19 | — | — | 4:16 | — |
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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 Sun night. Freeze-thaw conditions (max 5°C on Sat afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night will be washed away by heavy rain (total 63mm) on Thu night. Freeze-thaw conditions (max 8°C on Thu night, min -5°C on Tue night). Winds increasing (light winds from the WSW on Wed night, near gales from the W by Fri morning).
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 | | ||||
SHIP483 | | ||||
Kushiro Airport |  | ||||
Hakodate Airport |  | ||||
Hakodate Airport | | ||||
Memambetsu Airport | | ||||
Monbetsu 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.