– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Wed 10 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 10 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 Thu afternoon. Temperatures will be below freezing (max -2°C on Thu morning, min -15°C on Fri afternoon). Winds increasing (light winds from the SW on Thu afternoon, strong winds from the NW by Fri morning). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -4°C on Sun night, min -13°C on Sat morning). Winds decreasing (near gales from the WNW on Sat morning, calm by Sun night). | |||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | |  | |  |  | | | | |
snow shwrs | some clouds | snow shwrs | mod. snow | mod. snow | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | light snow | light snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | 3 | 8 | 9 | 1 | 1 | 2 | 4 | 2 | 3 | — | — | — | 3 | 3 | 1 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -10 | -10 | -5 | -2 | -3 | -7 | -14 | -14 | -14 | -12 | -11 | -10 | -6 | -5 | -4 | -4 | -6 | -10 |
min°C | -11 | -11 | -10 | -3 | -5 | -14 | -14 | -15 | -15 | -13 | -12 | -12 | -7 | -6 | -5 | -5 | -9 | -11 |
-21 | -20 | -20 | -11 | -10 | -24 | -25 | -27 | -27 | -25 | -22 | -21 | -13 | -10 | -11 | -11 | -18 | -22 | |
0 | 0 | 0 | 550 | 450 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 250 | 100 | 0 | |
Cloud base (m) | 750 | 750 | 700 | 650 | 650 | 1400 | 700 | 750 | 700 | 700 | 700 | 700 | 700 | 650 | 650 | 650 | 650 | 700 |
 | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 3:55 | — | — | 3:55 | — | — | 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 Thu afternoon. Temperatures will be below freezing (max -2°C on Thu morning, min -15°C on Fri afternoon). Winds increasing (light winds from the SW on Thu afternoon, strong winds from the NW by Fri morning).
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -4°C on Sun night, min -13°C on Sat morning). Winds decreasing (near gales from the WNW on Sat morning, calm by Sun 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 |
|---|---|---|---|---|---|
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Chitose Airport |  | ||||
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* 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.