– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Wed 18 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 18 Feb 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 Wed night. Temperatures will be below freezing (max -2°C on Sat morning, min -10°C on Thu night). Mainly fresh winds. | Days 5–7 Weather SummaryDrizzle, on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon morning.. Freeze-thaw conditions (max 3°C on Sun night, min -10°C on Mon night). Mainly strong winds. | ||||||||||||||||
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | |  | | | |  | | | |
cloudy | snow shwrs | snow shwrs | snow shwrs | clear | clear | some clouds | snow shwrs | cloudy | some clouds | some clouds | cloudy | some clouds | snow shwrs | heavy snow | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 9 | 4 | 1 | — | — | — | 1 | — | — | — | — | — | 2 | 11 | 2 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1.1 | — | — | — | |
max °C | -5 | -5 | -7 | -7 | -9 | -6 | -5 | -3 | -2 | -2 | -1 | 2 | 2 | 3 | -3 | -7 | -7 |
min °C | -6 | -9 | -9 | -9 | -10 | -7 | -5 | -5 | -3 | -2 | -1 | 1 | 2 | 0 | -6 | -7 | -10 |
-13 | -18 | -19 | -16 | -17 | -14 | -11 | -12 | -9 | -8 | -6 | -4 | -4 | -4 | -16 | -18 | -20 | |
300 | 50 | 0 | 100 | 0 | 0 | 300 | 0 | 550 | 750 | 800 | 1200 | 1350 | 1400 | 500 | 150 | 0 | |
Cloud base (m) | 750 | 650 | 700 | 800 | 700 | 900 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 650 | 700 | 700 | |
 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — |
 | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Sat morning, min -10°C on Thu night). Mainly fresh winds.
Mount Idonmappu Weather (Days 3-6):
Drizzle, on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon morning.. Freeze-thaw conditions (max 3°C on Sun night, min -10°C on Mon night). Mainly strong winds.
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 | | ||||
SHIP2659 | |||||
Asahikawa Airport | | ||||
SHIP5763 | |||||
Asahikawa Airport | | ||||
Sapporo Airport |  | ||||
lightning 65km ESE of Muroran |  | ||||
Kushiro 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.