– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Fri afternoon. Very mild (max 10°C on Fri afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 42mm), heaviest during Thu morning. Very mild (max 14°C on Thu morning, min 9°C on Mon afternoon). Winds increasing (calm on Tue afternoon, stormy winds from the SW by Thu morning). | ||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  |  | | | |  | | |  | |
rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | mod. rain | light rain | light rain | heavy rain | |
Cloud base (m) | 1750 | 2100 | 700 | 1600 | 850 | 700 | 1600 | 1750 | 8000 | 6800 | 1850 | 1700 | 850 | 800 | 700 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | — | 0.1 | 0.5 | 0.5 | 0.1 | 0.1 | — | — | — | — | — | — | 6 | 0.5 | 1.6 | 15 |
max °C | 10 | 10 | 8 | 8 | 6 | 7 | 7 | 8 | 9 | 9 | 11 | 11 | 11 | 12 | 12 | 12 | 13 |
min °C | 10 | 8 | 7 | 7 | 6 | 6 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 12 |
chill °C | 6 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 9 | 10 |
Freezing level m | 3700 | 3700 | 3350 | 3550 | 3750 | 3650 | 3750 | 3700 | 3650 | 3800 | 3800 | 4000 | 4100 | 3800 | 4050 | 4200 | 4350 |
 | — | — | 4:50 | — | — | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — |
 | 6:10 | — | — | 6:08 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Some drizzle, heaviest during Fri afternoon. Very mild (max 10°C on Fri afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sun morning).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 42mm), heaviest during Thu morning. Very mild (max 14°C on Thu morning, min 9°C on Mon afternoon). Winds increasing (calm on Tue afternoon, stormy winds from the SW by Thu 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 | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Hakodate Airport |  | ||||
| |||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
Nakashibetsu 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.