– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Wed 18 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 18 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 18 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 -1°C on Thu morning, min -10°C on Fri night). Winds increasing (calm on Wed afternoon, gales from the WNW by Sat morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -1°C on Sun afternoon, min -8°C on Sat afternoon). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the NW by Mon night). | ||||||||||||||||
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | | | | | | | |
some clouds | some clouds | cloudy | light snow | snow shwrs | some clouds | snow shwrs | heavy snow | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | some clouds | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 3 | 3 | — | 1 | 30 | 2 | — | — | — | 1 | — | 4 | 5 | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -1 | -2 | -3 | -4 | -4 | -4 | -8 | -7 | -5 | -2 | -1 | -2 | -1 | -1 | -4 |
min °C | -2 | -2 | -1 | -3 | -8 | -6 | -5 | -10 | -9 | -8 | -8 | -3 | -1 | -2 | -2 | -3 | -5 |
-5 | -4 | -3 | -8 | -16 | -11 | -13 | -20 | -22 | -17 | -17 | -9 | -7 | -9 | -9 | -9 | -13 | |
800 | 400 | 800 | 750 | 200 | 300 | 450 | 0 | 0 | 150 | 0 | 600 | 800 | 550 | 700 | 800 | 250 | |
Cloud base (m) | 6650 | 2600 | 2200 | 750 | 700 | 750 | 1400 | 650 | 700 | 750 | 700 | 750 | 850 | 750 | 700 | 650 | 650 |
 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | 5:37 | — | — | 5:38 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — |
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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 -1°C on Thu morning, min -10°C on Fri night). Winds increasing (calm on Wed afternoon, gales from the WNW by Sat morning).
Mount Idonmappu Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -1°C on Sun afternoon, min -8°C on Sat afternoon). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the NW by Mon night).
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 | | ||||
Nakashibetsu 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.