– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 am Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -7°C on Mon night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue morning). | Days 4–6 Weather SummaryLight rain (total 4mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -9°C on Thu night). Winds increasing (light winds from the SE on Wed night, severe gales from the WSW by Thu afternoon). | |||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | |  |  | |  | | | | |
cloudy | cloudy | light snow | some clouds | some clouds | some clouds | clear | some clouds | cloudy | light snow | light snow | light rain | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 750 | 800 | 650 | 700 | 700 | 750 | 1750 | 700 | 900 | 650 | 600 | 600 | 600 | 600 | 650 | 650 | 650 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 3 | — | — | — | — | — | — | 1 | 2 | — | 3 | 4 | 12 | 4 | 3 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — |
max °C | 1 | 1 | 0 | -1 | -3 | -6 | -3 | -3 | -1 | 1 | 3 | 3 | 1 | -1 | -6 | -8 | -9 | -8 |
min °C | 0 | 0 | -1 | -1 | -4 | -7 | -4 | -4 | -3 | 1 | 1 | 2 | -1 | -4 | -9 | -9 | -9 | -9 |
chill °C | -3 | -3 | -4 | -6 | -12 | -16 | -7 | -4 | -7 | -4 | -3 | -4 | -8 | -16 | -22 | -22 | -22 | -20 |
Freezing level m | 1050 | 1150 | 800 | 800 | 650 | 0 | 450 | 600 | 400 | 1200 | 1300 | 1550 | 1150 | 900 | 0 | 0 | 0 | 0 |
 | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — |
 | — | 4:07 | — | — | 4:06 | — | — | 4:05 | — | — | 4:04 | — | — | 4:02 | — | — | 4:02 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -7°C on Mon night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue morning).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 4mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -9°C on Thu night). Winds increasing (light winds from the SE on Wed night, severe gales from the WSW by Thu afternoon).
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 | | ||||
Kushiro Airport |  | ||||
Hakodate Airport | | ||||
Misawa 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.