– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 am Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Wed night). Winds increasing (light winds from the SSW on Mon morning, gales from the WSW by Wed afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Thu morning). Winds decreasing (strong winds from the WNW on Thu morning, calm by Fri night). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | |  | |  | |  | | | | | |
clear | clear | rain shwrs | snow shwrs | clear | some clouds | light rain | risk tstorm | some clouds | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 1.1 | 18 | — | — | 1.1 | 1 | — | 0.1 | — | — | — | — | — | — | — | — | |
max °C | 7 | 8 | 6 | 4 | 2 | 2 | 4 | 4 | -1 | 2 | 3 | 3 | 6 | 7 | 5 | 7 | 6 | 6 |
min °C | 6 | 7 | 4 | 2 | 1 | 0 | 2 | 0 | -1 | 0 | 2 | 1 | 4 | 6 | 3 | 5 | 6 | 5 |
5 | 4 | -2 | -4 | -6 | -8 | -4 | -8 | -8 | -7 | -3 | -4 | 2 | 6 | 3 | 5 | 6 | 2 | |
2650 | 3050 | 2500 | 1850 | 1200 | 950 | 1350 | 1500 | 800 | 1050 | 1300 | 1300 | 1550 | 2000 | 1850 | 1800 | 2000 | 2100 | |
Cloud base (m) | 650 | 700 | 750 | 1500 | 750 | 750 | 850 | 1650 | 2900 | 8300 | 2100 | |||||||
 | 4:41 | — | — | 4:39 | — | — | 4:37 | — | — | 4:35 | — | — | 4:33 | — | — | 4:33 | — | — |
 | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — | — | 6:21 | — | — | 6:22 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 21mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Wed night). Winds increasing (light winds from the SSW on Mon morning, gales from the WSW by Wed afternoon).
Mount Idonmappu Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Thu morning). Winds decreasing (strong winds from the WNW on Thu morning, calm by Fri 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Chitose Airport |  | ||||
Asahikawa Airport |  | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
Hakodate Airport | | ||||
Mombetsu(South) | |||||
Misawa 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.