– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Thu 18 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -14°C on Thu night). Winds increasing (fresh winds from the WNW on Thu night, severe gales from the WSW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Wed afternoon, min -15°C on Sun night). Winds increasing (light winds from the WNW on Mon night, gales from the SSW by Wed afternoon). | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  | | | | | | |  | |  |  | |
clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | heavy snow | mod. snow | light snow | some clouds | light snow | snow shwrs | clear | clear | some clouds | cloudy | light snow | heavy snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | 1 | 13 | 8 | 2 | — | 2 | 1 | — | — | — | — | 4 | 22 | 22 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -11 | -8 | -5 | -1 | -1 | 0 | 2 | 2 | -1 | -5 | -15 | -14 | -12 | -10 | -8 | -6 | -3 | 0 | 1 |
min°C | -14 | -9 | -7 | -5 | -2 | -1 | 1 | 1 | -3 | -15 | -15 | -14 | -14 | -10 | -9 | -7 | -4 | -1 | -11 |
-26 | -19 | -16 | -14 | -12 | -11 | -8 | -7 | -12 | -28 | -27 | -25 | -22 | -17 | -16 | -14 | -13 | -11 | -24 | |
0 | 0 | 350 | 850 | 1400 | 1650 | 1950 | 2150 | 1450 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 850 | 1450 | 750 | |
Cloud base (m) | 700 | 1950 | 700 | 700 | 750 | 700 | 650 | 700 | 700 | 800 | 750 | 750 | 5200 | 1700 | 650 | 650 | |||
 | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 3:56 | — | — | 3:57 | — | — | 3:57 | — | — | 3:59 | — | — | 3:59 | — | — | 4:00 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -14°C on Thu night). Winds increasing (fresh winds from the WNW on Thu night, severe gales from the WSW by Sat morning).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Wed afternoon, min -15°C on Sun night). Winds increasing (light winds from the WNW on Mon night, gales from the SSW by Wed afternoon).
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 |
|---|---|---|---|---|---|
SHIP4045 | |||||
Chitose 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.