– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Tue 07 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 07 Apr 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 Tue afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -10°C on Tue night). Winds decreasing (gales from the W on Wed afternoon, moderate winds from the SSW by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 12mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Sat night). Winds decreasing (extremely windy from the WSW on Sat afternoon, fresh winds from the W by Mon morning). | ||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  |  | |  | |  | |  | |
heavy snow | snow shwrs | clear | clear | some clouds | clear | clear | some clouds | cloudy | mod. rain | mod. rain | cloudy | some clouds | some clouds | snow shwrs | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
12 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
— | — | — | — | — | — | — | — | — | 6 | 6 | — | — | — | — | — | — | |
max °C | -5 | -9 | -7 | -5 | -4 | -2 | 1 | 0 | 0 | 4 | 5 | -4 | -6 | -8 | -7 | -5 | 1 |
min °C | -6 | -10 | -9 | -6 | -5 | -3 | 0 | -1 | 0 | 2 | -3 | -4 | -7 | -8 | -8 | -5 | -3 |
-16 | -22 | -20 | -18 | -16 | -13 | -9 | -9 | -6 | -4 | -13 | -16 | -20 | -22 | -21 | -17 | -13 | |
850 | 400 | 550 | 1100 | 750 | 1100 | 1550 | 1400 | 1750 | 2400 | 2600 | 950 | 950 | 700 | 800 | 1000 | 1000 | |
Cloud base (m) | 600 | 650 | 700 | 1850 | 750 | 750 | 850 | 700 | 1700 | 650 | 600 | 650 | 650 | 700 | 650 | 800 | 750 |
 | — | — | 5:00 | — | — | 4:58 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — |
 | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -10°C on Tue night). Winds decreasing (gales from the W on Wed afternoon, moderate winds from the SSW by Fri morning).
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 12mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Sat night). Winds decreasing (extremely windy from the WSW on Sat afternoon, fresh winds from the W by Mon morning).
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 |  | ||||
Hakodate Airport | | ||||
| |||||
Monbetsu Airport | | ||||
Mombetsu(South) |
* 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.