– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Thu 30 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 30 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 30 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 4°C on Fri night, min 0°C on Sat afternoon). Winds increasing (light winds from the NE on Fri night, severe gales from the WNW by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Wed afternoon, min -4°C on Tue morning). Winds increasing (calm on Mon morning, near gales from the W by Tue night). | ||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  |  | | | | |  | | | | | |
some clouds | rain shwrs | light rain | heavy rain | light snow | clear | clear | some clouds | cloudy | light snow | light snow | light snow | light snow | light snow | snow shwrs | some clouds | cloudy | light rain | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | 3 | — | — | — | — | 4 | 4 | 1 | 5 | 5 | 2 | — | — | — | — | |
— | 0.3 | 4 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | |
max °C | 3 | 2 | 3 | 4 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | -3 | -3 | -1 | 2 | 4 | 7 |
min °C | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | -2 | -4 | -4 | -2 | 0 | 2 | 4 |
-2 | -4 | -4 | 0 | -5 | -9 | -9 | -7 | -7 | -6 | -3 | -1 | -6 | -11 | -12 | -9 | -8 | -5 | -2 | |
3000 | 2950 | 2450 | 3000 | 2150 | 1700 | 1800 | 1850 | 1750 | 1950 | 2000 | 2300 | 1950 | 1200 | 1000 | 1350 | 1800 | 2200 | 3000 | |
Cloud base (m) | 8450 | 700 | 600 | 600 | 650 | 2750 | 2850 | 900 | 650 | 650 | 650 | 650 | 650 | 700 | 800 | 800 | 700 | 5600 | |
 | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — | — | 4:20 | — | — | 4:18 | — | — | 4:18 | — | — |
 | — | — | 6:28 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:32 | — | — | 6:34 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 20mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 4°C on Fri night, min 0°C on Sat afternoon). Winds increasing (light winds from the NE on Fri night, severe gales from the WNW by Sat night).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Wed afternoon, min -4°C on Tue morning). Winds increasing (calm on Mon morning, near gales from the W by Tue 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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
SHIP5321 | |||||
SHIP1990 | |||||
SHIP4190 | |||||
SHIP2667 | |||||
SHIP7922 |
* 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.