– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 38mm), heaviest during Wed morning. Freeze-thaw conditions (max 9°C on Wed morning, min -4°C on Wed night). Winds increasing (calm on Mon afternoon, stormy winds from the W by Wed night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -3°C on Thu afternoon). Winds decreasing (stormy winds from the W on Thu afternoon, light winds from the NW by Sun morning). | ||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  | | | | | | | | |
rain shwrs | clear | clear | some clouds | rain shwrs | heavy rain | heavy rain | some clouds | some clouds | snow shwrs | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | |
Cloud base (m) | 750 | 800 | 1500 | 650 | 650 | 750 | 800 | 700 | 750 | 850 | 1750 | 850 | 950 | 950 | 800 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
mm | 0.5 | — | — | — | 2 | 26 | 10 | — | — | — | — | — | — | — | — | — | — |
max °C | 7 | 7 | 8 | 7 | 8 | 9 | 4 | -1 | -3 | -3 | -3 | -1 | -1 | -2 | -1 | -1 | -1 |
min °C | 6 | 6 | 7 | 7 | 7 | 9 | 3 | -4 | -3 | -3 | -3 | -2 | -2 | -3 | -2 | -2 | -3 |
chill °C | 5 | 5 | 4 | 4 | 2 | 4 | -5 | -16 | -14 | -14 | -14 | -11 | -11 | -12 | -10 | -11 | -13 |
Freezing level m | 3650 | 3650 | 3750 | 3850 | 3450 | 3400 | 2600 | 1350 | 1300 | 1400 | 1250 | 1450 | 1650 | 1250 | 1350 | 1500 | 1200 |
 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — |
 | 4:52 | — | — | 4:51 | — | — | 4:49 | — | — | 4:47 | — | — | 4:45 | — | — | 4:44 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 38mm), heaviest during Wed morning. Freeze-thaw conditions (max 9°C on Wed morning, min -4°C on Wed night). Winds increasing (calm on Mon afternoon, stormy winds from the W by Wed night).
Mount Idonmappu Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -3°C on Thu afternoon). Winds decreasing (stormy winds from the W on Thu afternoon, light winds from the NW by Sun morning).
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 |  | ||||
SHIP12736 | |||||
SHIP4944 | |||||
SHIP9831 |  | ||||
SHIP8323 | |||||
SHIP6105 | |||||
SHIP8213 | |||||
SHIP9539 | |||||
SHIP10433 |
* 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.