– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 am Sat 20 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 52mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat night, min -10°C on Sun night). Winds decreasing (strong winds from the SW on Sat night, light winds from the NW by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed afternoon will be washed away by heavy rain (total 44mm) on Wed afternoon. Freeze-thaw conditions (max 5°C on Wed night, min -9°C on Thu night). Winds decreasing (strong winds from the SW on Wed night, calm by Thu night). | |||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | |  | |  | |  | | | |
light rain | light rain | heavy rain | heavy rain | light snow | cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | light snow | mod. snow | heavy rain | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 2 | — | — | — | — | — | — | — | 2 | 7 | — | — | — | — | |
4 | 2 | 27 | 19 | — | — | — | — | — | — | — | — | — | 20 | 24 | — | — | — | |
max°C | 3 | 4 | 6 | 6 | 1 | -4 | -9 | -8 | -9 | -6 | -5 | -3 | 1 | 3 | 5 | -3 | -4 | -6 |
min°C | 2 | 4 | 5 | 5 | -1 | -10 | -10 | -9 | -9 | -7 | -6 | -5 | -1 | 2 | -1 | -4 | -5 | -9 |
-4 | -2 | 0 | -1 | -7 | -18 | -17 | -13 | -13 | -10 | -9 | -10 | -8 | -5 | -6 | -9 | -10 | -15 | |
1600 | 1800 | 2150 | 2200 | 1250 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 800 | 1400 | 1850 | 500 | 250 | 0 | |
Cloud base (m) | 700 | 700 | 700 | 650 | 700 | 700 | 800 | 850 | 750 | 6850 | 750 | 650 | 650 | 700 | 700 | 700 | ||
 | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 3:57 | — | — | 3:57 | — | — | 3:59 | — | — | 3:59 | — | — | 4:00 | — | — | 4:00 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 52mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat night, min -10°C on Sun night). Winds decreasing (strong winds from the SW on Sat night, light winds from the NW by Mon night).
Mount Idonmappu Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon will be washed away by heavy rain (total 44mm) on Wed afternoon. Freeze-thaw conditions (max 5°C on Wed night, min -9°C on Thu night). Winds decreasing (strong winds from the SW on Wed night, calm by Thu 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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Asahikawa 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.