– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 am Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 18mm) heaviest on Thu night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 7°C on Thu night, min -7°C on Fri night). Winds increasing (light winds from the SSE on Thu afternoon, severe gales from the W by Fri night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Mon morning, min -8°C on Sat morning). Winds decreasing (stormy winds from the W on Sat afternoon, calm by Mon morning). | |||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | | | |  | | |  |  | |
clear | clear | some clouds | light rain | mod. rain | mod. rain | rain shwrs | rain shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | light snow | heavy snow | |
Cloud base (m) | 750 | 800 | 8450 | 850 | 700 | 650 | 650 | 700 | 650 | 650 | 650 | 700 | 700 | 750 | 750 | 700 | 2050 | 650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 7 | 2 | — | — | — | 1 | 19 |
mm | — | — | — | 0.3 | 6 | 10 | 1.5 | 1.3 | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | 1 | 3 | 6 | 6 | 7 | 6 | 4 | -4 | -7 | -7 | -7 | -6 | -6 | -7 | -4 | -4 | -5 |
min °C | -2 | 0 | 1 | 5 | 6 | 6 | 5 | -1 | -7 | -8 | -8 | -7 | -6 | -7 | -8 | -5 | -5 | -6 |
chill °C | -9 | -4 | -4 | 1 | 3 | 3 | 0 | -10 | -20 | -21 | -22 | -19 | -16 | -16 | -17 | -8 | -11 | -12 |
Freezing level m | 750 | 1200 | 1650 | 1950 | 2150 | 2350 | 2000 | 1600 | 50 | 50 | 0 | 0 | 200 | 200 | 0 | 250 | 450 | 0 |
 | 6:05 | — | — | 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: Moderate rain (total 18mm) heaviest on Thu night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 7°C on Thu night, min -7°C on Fri night). Winds increasing (light winds from the SSE on Thu afternoon, severe gales from the W by Fri night).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Mon morning, min -8°C on Sat morning). Winds decreasing (stormy winds from the W on Sat afternoon, calm by Mon morning).
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 | | ||||
Nakashibetsu Airport | | ||||
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.