– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Thu morning. Later becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -2°C on Fri morning). Winds increasing (light winds from the WSW on Wed afternoon, gales from the W by Fri morning). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Mon morning, min -2°C on Fri afternoon). Winds decreasing (severe gales from the W on Fri afternoon, light winds from the W by Sun night). | ||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | | | | | | | | | |
rain shwrs | clear | clear | some clouds | cloudy | heavy rain | heavy rain | some clouds | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | |
Cloud base (m) | 700 | 1550 | 2300 | 6550 | 750 | 700 | 700 | 800 | 700 | 800 | 1600 | 1600 | 1000 | 1750 | 6950 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — |
mm | 1 | — | — | — | — | 11 | 11 | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 5 | 6 | 6 | 6 | 7 | 5 | 2 | -2 | -1 | 0 | 1 | 0 | 0 | 2 | 2 | 3 |
min °C | 5 | 4 | 5 | 6 | 6 | 6 | 4 | -1 | -2 | -2 | -2 | 0 | 0 | 0 | 0 | 2 | 2 |
chill °C | -1 | 0 | 2 | 4 | 3 | 0 | -2 | -10 | -12 | -12 | -12 | -6 | -5 | -5 | -6 | -2 | -1 |
Freezing level m | 2850 | 3200 | 3000 | 3300 | 3400 | 3250 | 2750 | 2050 | 1500 | 1600 | 1400 | 1800 | 1800 | 1700 | 1850 | 2300 | 2350 |
 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — |
 | 5:15 | — | — | 5:13 | — | — | 5:10 | — | — | 5:09 | — | — | 5:07 | — | — | 5:06 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 23mm), heaviest during Thu morning. Later becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -2°C on Fri morning). Winds increasing (light winds from the WSW on Wed afternoon, gales from the W by Fri morning).
Mount Idonmappu Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon morning, min -2°C on Fri afternoon). Winds decreasing (severe gales from the W on Fri afternoon, light winds from the W by Sun 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 |  | ||||
SHIP3778 | |||||
Asahikawa Airport |  | ||||
Sapporo Airport | | ||||
SHIP11579 | |||||
SHIP13519 | |||||
Asahikawa Airport | | ||||
SHIP6933 | |||||
Sapporo 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.