– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Fri 16 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 16 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 16 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -9°C on Sat morning, min -12°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -9°C on Mon night, min -14°C on Tue morning). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the NW by Wed night). | ||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | |  |  | | | | | | | | | |
some clouds | clear | light snow | snow shwrs | some clouds | some clouds | clear | cloudy | cloudy | mod. snow | snow shwrs | snow shwrs | snow shwrs | light snow | light snow | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 11 | — | — | — | — | — | 9 | 3 | 1 | 5 | 2 | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -9 | -9 | -9 | -9 | -9 | -11 | -9 | -9 | -9 | -14 | -14 | -13 | -13 | -12 | -13 | -12 | -12 | -14 |
min °C | -12 | -10 | -9 | -12 | -10 | -11 | -11 | -10 | -10 | -12 | -14 | -14 | -14 | -13 | -13 | -14 | -13 | -14 | -15 |
-18 | -14 | -13 | -21 | -15 | -18 | -18 | -15 | -16 | -21 | -24 | -25 | -22 | -22 | -18 | -18 | -18 | -18 | -22 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 700 | 2100 | 650 | 800 | 2000 | 1750 | 1400 | 650 | 650 | 650 | 750 | 700 | 1350 | 1450 | 1400 | 1800 | 1700 | ||
 | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | — | 4:22 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 | — | — | 4:29 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -9°C on Sat morning, min -12°C on Fri night). Wind will be generally light.
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -9°C on Mon night, min -14°C on Tue morning). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the NW by Wed 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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
SHIP7776 | |||||
* 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.