– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 am Sat 22 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 22 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 Mon night. Very mild (max 15°C on Sat morning, min 14°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the WSW by Mon afternoon). | Days 4–6 Weather SummaryHeavy rain (total 35mm), heaviest during Wed night. Very mild (max 15°C on Tue morning, min 9°C on Thu night). Winds decreasing (gales from the WSW on Wed night, light winds from the WNW by Thu night). | |||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  | |  | | | | | |
clear | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | light rain | risk tstorm | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 2500 | 2150 | 9250 | 850 | 900 | 700 | 700 | 750 | 800 | 750 | 650 | 800 | 850 | 700 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.6 | 0.8 | 0.2 | 0.1 | — | 0.3 | 1.9 | 6 | 0.1 | 1.3 | 0.3 | 0.6 | 1.8 | 30 | 0.3 | 0.2 | — |
max °C | 15 | 15 | 15 | 14 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 13 | 13 | 13 | 14 | 11 | 12 | 13 |
min °C | 14 | 15 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 11 | 11 | 12 | 9 |
chill °C | 14 | 15 | 14 | 13 | 15 | 13 | 12 | 12 | 12 | 14 | 13 | 12 | 12 | 11 | 6 | 7 | 10 | 7 |
Freezing level m | 4150 | 4250 | 4300 | 4450 | 4450 | 4750 | 4650 | 4800 | 4700 | 4500 | 4500 | 4350 | 4400 | 4300 | 4350 | 4400 | 4300 | 3950 |
 | 4:41 | — | — | 4:43 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:48 | — | — |
 | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Light rain (total 9mm), mostly falling on Mon night. Very mild (max 15°C on Sat morning, min 14°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the WSW by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Wed night. Very mild (max 15°C on Tue morning, min 9°C on Thu night). Winds decreasing (gales from the WSW on Wed night, light winds from the WNW by Thu 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 | | ||||
Kushiro Airport |  | ||||
Hakodate Airport |  | ||||
Mombetsu(South) | |||||
Misawa Airport | | ||||
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* 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.