– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Very mild (max 15°C on Tue afternoon, min 11°C on Sun night). Winds increasing (calm on Sun afternoon, gales from the E by Tue afternoon). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Wed morning. Very mild (max 15°C on Wed morning, min 14°C on Wed night). Winds decreasing (fresh winds from the ESE on Wed morning, light winds from the SSE by Fri night). | |||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | | | | | | | | |  | |
rain shwrs | risk tstorm | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | light rain | some clouds | |
Cloud base (m) | 700 | 850 | 750 | 1500 | 750 | 700 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 900 | 700 | 750 | 700 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.7 | 0.3 | — | 0.8 | 0.1 | 2 | 3 | 5 | 1.2 | 0.2 | 1.1 | 0.4 | 0.1 | 0.8 | 0.5 | 0.2 | — |
max °C | 13 | 13 | 12 | 13 | 12 | 12 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 15 |
min °C | 13 | 12 | 11 | 11 | 11 | 12 | 13 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 14 |
chill °C | 13 | 12 | 10 | 11 | 11 | 11 | 10 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 12 | 13 | 14 | 13 |
Freezing level m | 4450 | 4350 | 4150 | 4100 | 4150 | 4550 | 4950 | 5100 | 5050 | 4950 | 4950 | 5000 | 4800 | 4550 | 4700 | 4700 | 4800 | 4750 |
 | 4:28 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 | — | — |
 | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:32 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 12mm), heaviest on Tue night. Very mild (max 15°C on Tue afternoon, min 11°C on Sun night). Winds increasing (calm on Sun afternoon, gales from the E by Tue afternoon).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 15°C on Wed morning, min 14°C on Wed night). Winds decreasing (fresh winds from the ESE on Wed morning, light winds from the SSE by Fri 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 | | ||||
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.