– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 23mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Sat morning. Freeze-thaw conditions (max 4°C on Thu night, min -14°C on Fri night). Winds increasing (moderate winds from the SSE on Thu afternoon, extremely windy from the W by Fri night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -8°C on Mon night, min -12°C on Sat afternoon). Winds decreasing (extremely windy from the W on Sat afternoon, light winds from the W by Mon morning). | ||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | |  | | |  | | |  | |
clear | clear | cloudy | light rain | heavy rain | light snow | some clouds | snow shwrs | snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | some clouds | some clouds | light snow | heavy snow | |
Cloud base (m) | 800 | 850 | 850 | 650 | 600 | 650 | 650 | 650 | 650 | 700 | 700 | 750 | 750 | 700 | 2000 | 650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | — | 6 | 5 | 5 | 9 | 2 | 2 | — | — | 2 | 19 |
mm | — | — | — | 1.4 | 17 | 4 | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | 0 | 2 | 4 | 3 | 0 | -7 | -13 | -11 | -11 | -11 | -11 | -10 | -9 | -9 | -8 |
min °C | -3 | -1 | 0 | 2 | 3 | 2 | -5 | -14 | -14 | -12 | -11 | -11 | -12 | -11 | -10 | -10 | -10 |
chill °C | -10 | -8 | -6 | -3 | -2 | -5 | -17 | -31 | -31 | -28 | -26 | -25 | -25 | -23 | -18 | -17 | -21 |
Freezing level m | 1150 | 1750 | 1850 | 2100 | 2400 | 2250 | 1750 | 100 | 0 | 100 | 0 | 200 | 200 | 0 | 250 | 450 | 0 |
 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — |
 | 4:19 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Mild with heavy rain (total 23mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Sat morning. Freeze-thaw conditions (max 4°C on Thu night, min -14°C on Fri night). Winds increasing (moderate winds from the SSE on Thu afternoon, extremely windy from the W by Fri night).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -8°C on Mon night, min -12°C on Sat afternoon). Winds decreasing (extremely windy from the W on Sat afternoon, light winds from the W by Mon morning).
This table gives the weather forecast for Mount Idonmappu at the specific elevation of 1752 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 | | ||||
hy2c142E42N | |||||
Sapporo Airport | | ||||
hy2c143E42N | |||||
hy2c142E41N |
* 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.