– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Tue 16 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Fri morning, min -14°C on Tue night). Mainly strong winds. | Days 5–7 Weather SummaryHeavy rain (total 23mm), mostly on Sat night. Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Sun night). Winds decreasing (near gales from the SW on Sat morning, calm by Mon morning). | ||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | |  |  | |  |  | |  | |
snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | heavy rain | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | 0.8 | 4 | 16 | 2 | — | — | |
max°C | -9 | -13 | -11 | -11 | -12 | -11 | -10 | -8 | -3 | -2 | 1 | 4 | 3 | 5 | 2 | 0 | -3 |
min°C | -11 | -14 | -13 | -11 | -12 | -12 | -11 | -10 | -5 | -2 | 0 | 2 | 3 | 4 | 2 | -1 | -6 |
-21 | -26 | -23 | -19 | -21 | -21 | -19 | -18 | -12 | -9 | -6 | -5 | -4 | -2 | -1 | -5 | -12 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 450 | 1200 | 1550 | 1650 | 2000 | 1650 | 1100 | 0 | |
Cloud base (m) | 700 | 750 | 700 | 750 | 700 | 750 | 750 | 800 | 900 | 950 | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:57 | — | — | 3:57 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A dusting of new snow. Temperatures will be below freezing (max -3°C on Fri morning, min -14°C on Tue night). Mainly strong winds.
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 23mm), mostly on Sat night. Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Sun night). Winds decreasing (near gales from the SW on Sat morning, calm by Mon 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 |
|---|---|---|---|---|---|
 | |||||
Tokachi Airport |  | ||||
Chitose Airport |  | ||||
 | |||||
Asahikawa 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.