– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 43mm), heaviest during Tue afternoon. Very mild (max 18°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed night). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 17°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | | |  | | | |
heavy rain | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | light rain | light rain | light rain | cloudy | light rain | light rain | |
Cloud base (m) | 650 | 700 | 700 | 1600 | 1700 | 1900 | 750 | 750 | 850 | 2100 | 7050 | 700 | 700 | 700 | 700 | 700 | 900 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 21 | 2 | 0.2 | 0.5 | 3 | 0.8 | 1.2 | 8 | 6 | 0.1 | — | 0.9 | 1.6 | 0.7 | — | 0.1 | 0.2 |
max °C | 18 | 17 | 17 | 16 | 15 | 15 | 15 | 14 | 16 | 17 | 14 | 13 | 13 | 11 | 12 | 12 | 11 |
min °C | 17 | 16 | 16 | 16 | 14 | 15 | 15 | 14 | 14 | 15 | 12 | 13 | 12 | 11 | 12 | 12 | 11 |
chill °C | 17 | 16 | 16 | 16 | 14 | 15 | 15 | 14 | 14 | 14 | 12 | 13 | 12 | 11 | 12 | 12 | 11 |
Freezing level m | 4650 | 4600 | 4300 | 4050 | 3500 | 3850 | 3800 | 3600 | 3250 | 3550 | 3700 | 3550 | 3500 | 3600 | 3500 | 3550 | 3450 |
 | — | — | 4:47 | — | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — |
 | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 43mm), heaviest during Tue afternoon. Very mild (max 18°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed night).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 17°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light.
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 | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Hakodate Airport |  | ||||
| |||||
Mombetsu(South) | |||||
lightning 129km ENE of Hachinohe |  | ||||
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.