– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -7°C on Wed morning). Winds increasing (calm on Mon night, gales from the WNW by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 38mm), mostly on Thu night. Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -6°C on Sat night). Winds increasing (light winds from the SW on Fri night, gales from the W by Sat night). | |||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  |  | |  | | | | |
light rain | some clouds | some clouds | mod. snow | light snow | snow shwrs | snow shwrs | clear | some clouds | heavy rain | light rain | light rain | mod. rain | light rain | light snow | snow shwrs | |
Cloud base (m) | 2150 | 800 | 800 | 650 | 650 | 700 | 700 | 750 | 800 | 700 | 700 | 700 | 850 | 650 | 700 | 700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 7 | 4 | 4 | 1 | — | — | — | — | — | — | — | 1 | 5 |
mm | 0.1 | — | — | — | — | — | — | — | — | 26 | 0.6 | 2 | 8 | 1.5 | — | — |
max °C | 2 | 3 | 3 | 1 | -6 | -6 | -5 | -1 | 2 | 5 | 6 | 7 | 7 | 6 | 0 | -5 |
min °C | 0 | 1 | 1 | -6 | -7 | -6 | -6 | -2 | 0 | 3 | 5 | 7 | 6 | 4 | -4 | -6 |
chill °C | -3 | -2 | -2 | -18 | -19 | -18 | -16 | -8 | -6 | -3 | 1 | 4 | 3 | -1 | -14 | -16 |
Freezing level m | 1100 | 1150 | 1300 | 1000 | 150 | 200 | 0 | 750 | 1000 | 1550 | 1950 | 2250 | 2400 | 1950 | 1050 | 250 |
 | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -7°C on Wed morning). Winds increasing (calm on Mon night, gales from the WNW by Wed morning).
Mount Idonmappu Weather (Days 3-6):
Heavy rain (total 38mm), mostly on Thu night. Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -6°C on Sat night). Winds increasing (light winds from the SW on Fri night, gales 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 |
|---|---|---|---|---|---|
ASCATC142E42N | |||||
Chitose Airport |  | ||||
ASCATC143E42N | |||||
Asahikawa Airport |  | ||||
ASCATC143E41N | |||||
Kushiro Airport | | ||||
ASCATC142E41N | |||||
ASCATC144E43N | |||||
ASCATC144E42N | |||||
ASCATC144E41N |
* 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.