– 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 SummaryA heavy fall of snow, heaviest during Thu night. Becoming milder with drizzle, on Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -11°C on Sat night). Winds increasing (moderate winds from the SW on Fri afternoon, stormy winds from the WNW by Sat night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max 0°C on Mon afternoon, min -9°C on Sun afternoon). Winds increasing (moderate winds from the W on Sun night, severe 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 | heavy snow | clear | light rain | light rain | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | some clouds | light snow | light snow | snow shwrs | 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 | — | 13 | — | — | — | 1 | 1 | 5 | 4 | — | — | 2 | 2 | 1 | 1 | — | 2 |
mm | — | — | — | 0.3 | 0.8 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | 1 | 2 | 2 | 3 | 1 | -1 | -10 | -10 | -7 | -4 | -1 | 0 | -1 | -7 | -7 | -5 |
min °C | -5 | -2 | 1 | 2 | 2 | 0 | -7 | -11 | -11 | -9 | -6 | -2 | -1 | -6 | -7 | -7 | -9 |
chill °C | -13 | -11 | -6 | -4 | -4 | -8 | -19 | -25 | -26 | -21 | -14 | -10 | -8 | -16 | -18 | -18 | -21 |
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: A heavy fall of snow, heaviest during Thu night. Becoming milder with drizzle, on Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -11°C on Sat night). Winds increasing (moderate winds from the SW on Fri afternoon, stormy winds from the WNW by Sat night).
Mount Idonmappu Weather (Days 3-6):
A light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max 0°C on Mon afternoon, min -9°C on Sun afternoon). Winds increasing (moderate winds from the W on Sun night, severe gales from the W by Tue 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 | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Hakodate Airport |  | ||||
| |||||
Monbetsu Airport | | ||||
Nakashibetsu Airport |  | ||||
Misawa 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.