– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 31 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 Sun night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -9°C on Sat night). Winds decreasing (gales from the WNW on Sat night, light winds from the W by Mon afternoon). | Days 5–7 Weather SummaryA moderate fall of snow heaviest on Thu night. Turning milder with heavy rain (total 41mm), heaviest during Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -10°C on Tue night). Winds decreasing (gales from the WNW on Tue night, light winds from the W by Wed night). | ||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  |  | | | | |  |  | | | |
some clouds | snow shwrs | some clouds | clear | mod. snow | light snow | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | clear | cloudy | light snow | mod. snow | |
Cloud base (m) | 1700 | 700 | 750 | 800 | 1700 | 700 | 700 | 700 | 700 | 750 | 700 | 750 | 800 | 750 | 700 | 650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | — | — | 8 | 1 | — | — | 1 | 1 | 6 | 1 | — | — | — | 4 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 40 |
max °C | 0 | -6 | -8 | -6 | -3 | -3 | -4 | -5 | -7 | -8 | -7 | -9 | -6 | -2 | -1 | 1 | 4 |
min °C | -2 | -9 | -9 | -7 | -5 | -4 | -5 | -7 | -8 | -9 | -10 | -10 | -8 | -4 | -2 | 1 | 2 |
chill °C | -11 | -22 | -21 | -18 | -14 | -11 | -11 | -16 | -18 | -20 | -23 | -22 | -18 | -11 | -10 | -6 | -5 |
Freezing level m | 1700 | 500 | 350 | 650 | 800 | 1200 | 1050 | 700 | 750 | 650 | 650 | 400 | 550 | 0 | 1350 | 1850 | 2300 |
 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — | — | 4:19 | — | — | 4:16 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -9°C on Sat night). Winds decreasing (gales from the WNW on Sat night, light winds from the W by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow heaviest on Thu night. Turning milder with heavy rain (total 41mm), heaviest during Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -10°C on Tue night). Winds decreasing (gales from the WNW on Tue night, light winds from the W by Wed night).
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 |
|---|---|---|---|---|---|
Obihiro Airport |  | ||||
Chitose Airport | | ||||
Asahikawa Airport |  | ||||
Sapporo Airport | | ||||
Kushiro Airport |  | ||||
Hakodate Airport |  | ||||
Hakodate Airport | | ||||
Memambetsu Airport | | ||||
Monbetsu Airport | | ||||
Nakashibetsu Arp |  |
* 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.