– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Sun 14 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -6°C on Sun night, min -18°C on Tue night). Mainly stormy winds. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Temperatures will be below freezing (max -2°C on Fri night, min -18°C on Wed morning). Winds increasing (fresh winds from the WNW on Thu morning, gales from the WSW by Fri night). | |||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | | | | | |  | | | |  | |
light snow | heavy snow | heavy snow | light snow | light snow | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | clear | snow shwrs | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 11 | 29 | 2 | 5 | 2 | — | 1 | 2 | — | 2 | 3 | — | — | 1 | 3 | 3 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -9 | -7 | -6 | -10 | -11 | -13 | -13 | -14 | -16 | -17 | -17 | -17 | -16 | -12 | -9 | -5 | -4 | -2 |
min°C | -9 | -8 | -9 | -10 | -12 | -13 | -13 | -15 | -18 | -18 | -17 | -18 | -17 | -14 | -12 | -7 | -4 | -3 |
-16 | -18 | -20 | -23 | -26 | -27 | -28 | -30 | -34 | -34 | -32 | -34 | -30 | -25 | -23 | -18 | -14 | -13 | |
150 | 0 | 400 | 250 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 550 | 850 | 1200 | |
Cloud base (m) | 850 | 750 | 550 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 750 | 700 | 750 | 750 | 1500 | 750 | 700 | 700 |
 | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -6°C on Sun night, min -18°C on Tue night). Mainly stormy winds.
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Temperatures will be below freezing (max -2°C on Fri night, min -18°C on Wed morning). Winds increasing (fresh winds from the WNW on Thu morning, gales from the WSW by Fri 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 |
|---|---|---|---|---|---|
 | |||||
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Chitose Airport | | ||||
SHIP6995 |
* 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.