– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Fri 08 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 08 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 08 May Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 16mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min 0°C on Sat afternoon). Winds increasing (light winds from the WSW on Sat morning, near gales from the WSW by Mon afternoon). | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Thu morning, min 8°C on Mon night). Winds decreasing (strong winds from the W on Mon night, calm by Wed night). | ||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | |  | |  | |  | | |  | | | |
heavy rain | rain shwrs | snow shwrs | some clouds | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
14 | 1.5 | — | — | 0.2 | 0.2 | — | — | — | — | — | — | — | 0.2 | 0.2 | — | — | — | — | |
max °C | 6 | 4 | 1 | 4 | 6 | 8 | 8 | 9 | 8 | 9 | 11 | 11 | 11 | 13 | 14 | 12 | 15 | 15 | 13 |
min °C | 4 | 3 | 0 | 0 | 5 | 8 | 7 | 9 | 8 | 8 | 10 | 11 | 11 | 13 | 13 | 12 | 14 | 13 | 12 |
0 | -1 | -7 | -6 | -1 | 3 | 3 | 5 | 3 | 3 | 7 | 9 | 9 | 13 | 13 | 12 | 14 | 12 | 11 | |
2100 | 1400 | 1100 | 1250 | 1750 | 2050 | 2200 | 2250 | 2200 | 2650 | 2650 | 2850 | 2900 | 2850 | 2950 | 3050 | 3050 | 3050 | 3450 | |
Cloud base (m) | 650 | 650 | 700 | 700 | 2250 | 750 | 2400 | 8900 | 1700 | 8850 | 8450 | 2950 | 2950 | 2450 | 3400 | 6800 | 6350 | 9350 | |
 | — | 4:13 | — | — | 4:13 | — | — | 4:11 | — | — | 4:11 | — | — | 4:09 | — | — | 4:07 | — | — |
 | — | — | 6:37 | — | — | 6:38 | — | — | 6:39 | — | — | 6:40 | — | — | 6:42 | — | — | 6:43 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 16mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min 0°C on Sat afternoon). Winds increasing (light winds from the WSW on Sat morning, near gales from the WSW by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Thu morning, min 8°C on Mon night). Winds decreasing (strong winds from the W on Mon night, calm by Wed night).
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.
* 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.