– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Mon 24 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 83mm), heaviest during Tue morning. Very mild (max 19°C on Mon afternoon, min 13°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Thu night. Very mild (max 17°C on Fri morning, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | | |  | |  | | | | |
light rain | light rain | heavy rain | 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 | rain shwrs | |
Cloud base (m) | 750 | 700 | 650 | 650 | 700 | 700 | 1600 | 700 | 2300 | 1500 | 850 | 2250 | 2350 | 800 | 700 | 700 | 700 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 2 | 35 | 28 | 1.2 | 0.6 | 1.1 | 11 | 1.2 | 2 | 5 | 3 | 0.2 | — | 1.4 | 3 | 0.2 |
max °C | 19 | 19 | 18 | 17 | 16 | 15 | 15 | 14 | 15 | 15 | 14 | 17 | 17 | 14 | 14 | 14 | 13 |
min °C | 19 | 18 | 18 | 16 | 15 | 15 | 15 | 13 | 15 | 14 | 14 | 15 | 16 | 13 | 13 | 13 | 12 |
chill °C | 18 | 18 | 17 | 16 | 15 | 15 | 14 | 12 | 15 | 14 | 14 | 15 | 16 | 13 | 13 | 13 | 12 |
Freezing level m | 4750 | 4850 | 4600 | 4600 | 4450 | 4400 | 3800 | 3300 | 3750 | 3750 | 3450 | 3250 | 3500 | 3800 | 3750 | 3600 | 3750 |
 | — | — | 4:46 | — | — | 4:47 | — | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — |
 | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:10 | — | — | 6:08 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 83mm), heaviest during Tue morning. Very mild (max 19°C on Mon afternoon, min 13°C on Wed night). Mainly fresh winds.
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 17°C on Fri morning, min 12°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 |
|---|---|---|---|---|---|
 | |||||
lightning 67km ESE of Shizunai |  | ||||
Chitose Airport | | ||||
hy2b142E42N | |||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
hy2b143E42N | |||||
Kushiro Airport | | ||||
hy2b142E41N | |||||
hy2b144E42N |
* 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.