– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Tue morning. Very mild (max 15°C on Sun morning, min 12°C on Tue morning). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the W by Mon afternoon). | Days 4–6 Weather SummaryHeavy rain (total 78mm), heaviest during Wed night. Very mild (max 13°C on Thu morning, min 8°C on Fri afternoon). Wind will be generally light. | |||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | | |  |  |  |  | | |  |  | | | |
rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | light rain | light rain | risk tstorm | rain shwrs | rain shwrs | risk tstorm | heavy rain | heavy rain | light rain | rain shwrs | |
Cloud base (m) | 9750 | 750 | 1650 | 700 | 750 | 1700 | 750 | 700 | 700 | 650 | 800 | 1900 | 800 | 700 | 700 | 700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.4 | — | 0.2 | 0.8 | 5 | 6 | 1.8 | 1.9 | 0.4 | 5 | 39 | 0.1 | 1.3 | 13 | 19 | 0.1 | 0.2 |
max °C | 15 | 15 | 14 | 14 | 15 | 15 | 13 | 14 | 13 | 12 | 12 | 12 | 13 | 12 | 11 | 9 | 9 | 8 |
min °C | 14 | 15 | 14 | 14 | 14 | 14 | 12 | 13 | 12 | 12 | 11 | 11 | 12 | 12 | 9 | 9 | 8 | 8 |
chill °C | 13 | 15 | 13 | 12 | 12 | 12 | 11 | 12 | 10 | 10 | 10 | 9 | 10 | 11 | 6 | 6 | 7 | 6 |
Freezing level m | 4400 | 4350 | 4650 | 4650 | 4700 | 4600 | 4450 | 4350 | 4250 | 4300 | 4150 | 4100 | 3950 | 3950 | 3750 | 3400 | 3450 | 3850 |
 | 4:43 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:48 | — | — | 4:48 | — | — |
 | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:10 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 17mm), heaviest on Tue morning. Very mild (max 15°C on Sun morning, min 12°C on Tue morning). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the W by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 78mm), heaviest during Wed night. Very mild (max 13°C on Thu morning, min 8°C on Fri afternoon). Wind will be generally light.
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 | | ||||
ASCATB141E42N | |||||
Asahikawa Airport | | ||||
ASCATB143E42N | |||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
ASCATB144E43N | |||||
ASCATB142E42N | |||||
ASCATB144E42N |
* 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.