– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Fri morning. Very mild (max 15°C on Thu afternoon, min 13°C on Fri morning). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Thu night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Mon night. Very mild (max 14°C on Sun morning, min 12°C on Tue night). Winds decreasing (strong winds from the WSW on Mon night, calm by Tue night). | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | |  | |  |  | | | | |  | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | rain shwrs | clear | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | |
Cloud base (m) | 800 | 1750 | 800 | 1850 | 700 | 900 | 2000 | 700 | 900 | 700 | 900 | 1550 | 750 | 700 | 9450 | 700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 0.7 | 0.4 | 1.9 | 2 | 0.3 | 0.1 | 0.8 | 0.4 | — | 0.1 | — | 0.1 | 0.5 | 4 | 0.8 | — | — |
max °C | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 |
min °C | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 12 |
chill °C | 12 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 12 | 14 | 11 | 11 | 12 | 10 | 10 | 10 | 10 |
Freezing level m | 4500 | 4450 | 4250 | 4100 | 4200 | 4300 | 4350 | 4350 | 4350 | 4550 | 4600 | 4650 | 4600 | 4600 | 4350 | 4600 | 4850 | 4750 |
 | 4:39 | — | — | 4:41 | — | — | 4:41 | — | — | 4:43 | — | — | 4:45 | — | — | 4:46 | — | — |
 | — | 6:23 | — | — | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 15°C on Thu afternoon, min 13°C on Fri morning). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Thu night).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Mon night. Very mild (max 14°C on Sun morning, min 12°C on Tue night). Winds decreasing (strong winds from the WSW on Mon night, calm by Tue 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 | | ||||
ASCATC143E42N | |||||
Kushiro Airport | | ||||
ASCATC142E42N | |||||
Hakodate Airport |  | ||||
| |||||
Monbetsu 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.