– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Mon 04 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 04 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 04 May Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 10°C on Wed morning, min -3°C on Mon night). Winds increasing (light winds from the NNW on Mon night, severe gales from the WSW by Tue night). | Days 5–7 Weather SummaryModerate rain (total 13mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat morning). Winds increasing (light winds from the W on Fri night, strong winds from the W by Sat night). | ||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  |  |  |  | |  | | | |
mod. rain | light snow | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | light rain | light snow | snow shwrs | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
5 | 1.1 | — | — | — | — | — | — | — | — | — | 0.1 | 1.6 | 11 | — | — | — | |
max °C | 7 | 4 | 4 | 6 | 7 | 10 | 10 | 9 | 10 | 10 | 9 | 8 | 10 | 7 | 0 | 1 | 7 |
min °C | 6 | -3 | 3 | 5 | 6 | 8 | 9 | 8 | 9 | 9 | 8 | 8 | 7 | 2 | 0 | 1 | 2 |
0 | -10 | -2 | 0 | -1 | 3 | 6 | 4 | 6 | 5 | 4 | 4 | 3 | -1 | -6 | -6 | -4 | |
2100 | 1100 | 1400 | 1900 | 3000 | 3350 | 3250 | 3250 | 3100 | 3150 | 2450 | 2400 | 2350 | 1850 | 1000 | 1100 | 1800 | |
Cloud base (m) | 600 | 650 | 2050 | 2350 | 700 | 1900 | 600 | 650 | 700 | 1850 | |||||||
 | — | — | 4:18 | — | — | 4:18 | — | — | 4:16 | — | — | 4:15 | — | — | 4:13 | — | — |
 | 6:31 | — | — | 6:32 | — | — | 6:34 | — | — | 6:35 | — | — | 6:36 | — | — | 6:37 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 10°C on Wed morning, min -3°C on Mon night). Winds increasing (light winds from the NNW on Mon night, severe gales from the WSW by Tue night).
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 13mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat morning). Winds increasing (light winds from the W on Fri night, strong winds from the W by Sat 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 |  | ||||
| |||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
Nakashibetsu 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.