– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Fri 20 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 20 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 20 Mar Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Mon morning, min -12°C on Fri night). Winds decreasing (gales from the NW on Sat morning, light winds from the SW by Mon afternoon). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -8°C on Tue afternoon). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Wed afternoon). | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | |  |  | | | | | | | |
heavy snow | mod. snow | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
15 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -12 | -12 | -9 | -7 | -7 | -5 | -4 | -4 | -4 | -7 | -8 | -5 | -6 | -4 | -4 | -4 | -4 | -4 |
min °C | -12 | -12 | -12 | -12 | -9 | -7 | -6 | -5 | -4 | -6 | -7 | -8 | -8 | -6 | -5 | -5 | -4 | -4 | -5 |
-21 | -25 | -26 | -24 | -18 | -15 | -15 | -12 | -10 | -12 | -14 | -17 | -17 | -11 | -9 | -9 | -9 | -9 | -12 | |
0 | 150 | 150 | 0 | 550 | 850 | 500 | 1050 | 1150 | 950 | 750 | 700 | 0 | 750 | 1000 | 550 | 1000 | 1150 | 950 | |
Cloud base (m) | 1400 | 700 | 750 | 700 | 750 | 850 | 850 | 6050 | 1850 | 2900 | 1500 | 700 | 700 | 700 | 6300 | 850 | |||
 | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — |
 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Mon morning, min -12°C on Fri night). Winds decreasing (gales from the NW on Sat morning, light winds from the SW by Mon afternoon).
Mount Idonmappu Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -8°C on Tue afternoon). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Wed afternoon).
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 |  | ||||
Kushiro Airport |  | ||||
lightning 16km WSW of Niseko Town |  | ||||
Hakodate Airport |  | ||||
 | |||||
Misawa 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.