– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Wed 19 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 21°C on Wed morning, min 16°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Warm (max 20°C on Sun morning, min 16°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  | | | |  | |  |  |  | | |
rain shwrs | risk tstorm | light rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | rain shwrs | some clouds | cloudy | light rain | rain shwrs | |
Cloud base (m) | 900 | 1750 | 800 | 800 | 1850 | 750 | 800 | 1650 | 700 | 850 | 1800 | 950 | 850 | 850 | 750 | 2600 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.5 | 1.2 | 2 | 0.6 | 0.4 | 1.9 | 4 | 0.6 | 0.3 | 0.8 | 0.3 | — | 0.1 | — | — | 1.1 | 1.3 |
max °C | 21 | 21 | 19 | 20 | 20 | 19 | 18 | 18 | 17 | 18 | 19 | 17 | 20 | 20 | 17 | 19 | 18 | 17 |
min °C | 20 | 19 | 19 | 19 | 20 | 17 | 18 | 17 | 16 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 16 | 16 |
chill °C | 20 | 19 | 19 | 19 | 20 | 17 | 18 | 17 | 16 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 16 | 15 |
Freezing level m | 4900 | 4800 | 4550 | 4550 | 4500 | 4300 | 4150 | 4250 | 4150 | 4200 | 4250 | 4300 | 4550 | 4650 | 4550 | 4450 | 4400 | 4200 |
 | 4:39 | — | — | 4:39 | — | — | 4:41 | — | — | 4:41 | — | — | 4:43 | — | — | 4:45 | — | — |
 | — | 6:24 | — | — | 6:23 | — | — | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 21°C on Wed morning, min 16°C on Fri night). Wind will be generally light.
Mount Idonmappu Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Mon night. Warm (max 20°C on Sun morning, min 16°C on Mon afternoon). 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) | |||||
Nakashibetsu Airport | | ||||
Misawa 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.