– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Sat 14 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max 0°C on Sun morning, min -11°C on Mon afternoon). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the WNW by Tue afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -15°C on Wed night). Winds increasing (light winds from the SW on Tue night, strong winds from the W by Wed night). | ||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | |  | | | | | | | | |
some clouds | light snow | cloudy | snow shwrs | snow shwrs | some clouds | clear | clear | some clouds | snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 2 | — | 6 | 1 | — | — | — | — | 2 | 1 | 7 | 9 | 2 | 2 | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | 0 | -1 | -4 | -9 | -9 | -10 | -8 | -7 | -7 | -5 | -5 | -9 | -14 | -14 | -12 | -9 | -8 | -5 |
min °C | -4 | 0 | -2 | -10 | -10 | -11 | -11 | -8 | -8 | -8 | -6 | -5 | -15 | -15 | -15 | -15 | -10 | -8 | -8 |
-10 | -7 | -9 | -20 | -18 | -18 | -18 | -14 | -14 | -14 | -13 | -13 | -26 | -25 | -26 | -27 | -20 | -15 | -15 | |
0 | 900 | 900 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 350 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 700 | 650 | 650 | 650 | 700 | 1400 | 700 | 700 | 800 | 700 | 650 | 750 | 650 | 700 | 700 | 700 | 700 | 750 | 700 |
 | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — |
 | — | — | 5:00 | — | — | 5:00 | — | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max 0°C on Sun morning, min -11°C on Mon afternoon). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the WNW by Tue afternoon).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -15°C on Wed night). Winds increasing (light winds from the SW on Tue night, strong winds from the W 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 |  | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Hakodate Airport | | ||||
 | |||||
Misawa 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.