– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Thu 19 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 19 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 19 Mar 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 Fri night. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -15°C on Fri night). Winds increasing (light winds from the WSW on Fri morning, severe gales from the WNW by Fri night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -5°C on Mon morning, min -9°C on Tue morning). Winds decreasing (strong winds from the W on Sun night, light winds from the N by Mon night). | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | |  |  |  |  | |  | | |  | |
snow shwrs | clear | clear | heavy snow | snow shwrs | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | cloudy | light snow | mod. snow | some clouds | some clouds | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
3 | — | — | 23 | 3 | 8 | 1 | — | 1 | 1 | — | 5 | 7 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -9 | -9 | -10 | -13 | -10 | -9 | -8 | -6 | -6 | -5 | -6 | -6 | -9 | -9 | -7 | -7 | -6 | -6 |
min °C | -11 | -10 | -9 | -15 | -15 | -11 | -11 | -8 | -7 | -6 | -5 | -6 | -8 | -9 | -9 | -8 | -7 | -6 | -6 |
-22 | -19 | -18 | -31 | -30 | -23 | -22 | -18 | -16 | -16 | -12 | -14 | -16 | -18 | -18 | -17 | -15 | -12 | -12 | |
150 | 350 | 600 | 0 | 0 | 250 | 0 | 600 | 850 | 750 | 950 | 850 | 600 | 500 | 550 | 0 | 600 | 800 | 0 | |
Cloud base (m) | 700 | 2500 | 650 | 700 | 700 | 700 | 750 | 750 | 700 | 700 | 650 | 650 | 700 | 850 | 700 | 900 | 4750 | ||
 | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — |
 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -15°C on Fri night). Winds increasing (light winds from the WSW on Fri morning, severe gales from the WNW by Fri night).
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -5°C on Mon morning, min -9°C on Tue morning). Winds decreasing (strong winds from the W on Sun night, light winds from the N by Mon night).
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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
Asahikawa Airport | | ||||
Sapporo Airport |  | ||||
Kushiro Airport | | ||||
SHIP8627 | |||||
SHIP5590 | |||||
SHIP4453 | |||||
SHIP8292 | |||||
Hakodate 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.