– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 8 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with heavy rain (total 22mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Sat afternoon. Freeze-thaw conditions (max 7°C on Thu afternoon, min -8°C on Fri night). Winds increasing (light winds from the SE on Thu night, severe gales from the W by Sat afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Tue night, min -9°C on Sun night). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the ENE by Mon night). | |||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | | |  |  |  |  |  | |  | |
light rain | rain shwrs | heavy rain | light rain | rain shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | light snow | mod. snow | clear | some clouds | light snow | |
Cloud base (m) | 800 | 850 | 650 | 650 | 650 | 650 | 650 | 650 | 700 | 750 | 750 | 750 | 700 | 900 | 700 | 800 | 850 | 700 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 2 | 3 | 5 | 8 | 3 | 2 | — | — | 4 | 9 | — | — | 4 |
mm | 0.2 | 0.7 | 16 | 5 | 0.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 7 | 7 | 7 | 4 | 0 | -8 | -7 | -7 | -5 | -5 | -8 | -6 | -6 | -6 | -5 | -5 | -1 |
min °C | 5 | 6 | 6 | 6 | 4 | -8 | -8 | -8 | -7 | -6 | -7 | -9 | -7 | -6 | -8 | -6 | -7 | -6 |
chill °C | 2 | 3 | 3 | 2 | -1 | -21 | -21 | -21 | -20 | -16 | -15 | -18 | -13 | -11 | -11 | -13 | -13 | -13 |
Freezing level m | 1800 | 2150 | 2450 | 2300 | 1750 | 350 | 50 | 0 | 0 | 250 | 350 | 0 | 0 | 0 | 0 | 0 | 350 | 150 |
 | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — |
 | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:12 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Mild with heavy rain (total 22mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Sat afternoon. Freeze-thaw conditions (max 7°C on Thu afternoon, min -8°C on Fri night). Winds increasing (light winds from the SE on Thu night, severe gales from the W by Sat afternoon).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Tue night, min -9°C on Sun night). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the ENE by Mon 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 | | ||||
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.