– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 am Tue 21 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 23mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Tue night). Winds decreasing (gales from the W on Wed afternoon, light winds from the WNW by Thu night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Sun morning, min -3°C on Fri night). Winds increasing (calm on Fri morning, strong winds from the WSW by Sun morning). | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | |  | | | | | | |
light snow | some clouds | snow shwrs | light snow | rain shwrs | some clouds | some clouds | some clouds | clear | light snow | light snow | clear | clear | some clouds | some clouds | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | — | 1 | 1 | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | |
20 | — | — | 1.5 | 1.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 0 | 2 | 3 | 2 | -1 | 1 | 2 | -1 | 0 | 1 | -2 | 2 | 3 | 4 | 9 | 9 | 8 |
min °C | 0 | 0 | -2 | 2 | -1 | -2 | 0 | 0 | -2 | -1 | -1 | -3 | 0 | 1 | 0 | 7 | 8 | 8 |
-7 | -8 | -10 | -5 | -9 | -10 | -8 | -6 | -8 | -1 | -5 | -7 | -3 | -3 | -5 | 2 | 4 | 4 | |
1800 | 1050 | 750 | 1300 | 1250 | 700 | 1050 | 1200 | 700 | 850 | 1050 | 500 | 1000 | 1300 | 1300 | 2400 | 2850 | 2550 | |
Cloud base (m) | 650 | 650 | 1500 | 650 | 650 | 700 | 700 | 750 | 750 | 1850 | 700 | 700 | 2250 | 2300 | 2800 | 8700 | 6350 | |
 | 4:39 | — | — | 4:37 | — | — | 4:35 | — | — | 4:33 | — | — | 4:33 | — | — | 4:31 | — | — |
 | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 23mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Tue night). Winds decreasing (gales from the W on Wed afternoon, light winds from the WNW by Thu night).
Mount Idonmappu Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 9°C on Sun morning, min -3°C on Fri night). Winds increasing (calm on Fri morning, strong winds from the WSW by Sun morning).
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 | | ||||
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.