– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Thu 25 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 25 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 25 Dec 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 morning. Temperatures will be below freezing (max -1°C on Thu night, min -19°C on Fri night). Winds increasing (calm on Thu night, near gales from the W by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon night, min -14°C on Wed morning). Winds increasing (light winds from the S on Mon morning, near gales from the WSW by Tue morning). | ||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | |  | | |  | | | | | |  | |
light snow | light snow | light snow | light snow | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | light snow | heavy snow | light snow | light snow | snow shwrs | snow shwrs | light snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | 3 | 3 | 4 | — | 3 | 6 | 1 | — | — | 2 | 5 | 13 | 1 | 2 | 6 | 5 | 4 | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -7 | -9 | -16 | -15 | -13 | -11 | -10 | -8 | -4 | -2 | -1 | 0 | -6 | -9 | -11 | -13 | -13 | -13 |
min °C | -6 | -8 | -14 | -19 | -17 | -14 | -12 | -11 | -8 | -7 | -3 | -2 | -5 | -7 | -10 | -13 | -14 | -14 | -14 |
-8 | -14 | -27 | -35 | -31 | -27 | -25 | -23 | -19 | -16 | -9 | -9 | -15 | -18 | -21 | -23 | -25 | -27 | -24 | |
500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 600 | 750 | 900 | 150 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1300 | 650 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 650 | 650 | 650 | 700 | 700 | 700 | 650 |
 | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | — | 4:00 | — | — | 4:01 | — | — | 4:01 | — | — | 4:02 | — | — | 4:04 | — | — | 4:05 | — |
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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 morning. Temperatures will be below freezing (max -1°C on Thu night, min -19°C on Fri night). Winds increasing (calm on Thu night, near gales from the W by Sat night).
Mount Idonmappu Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon night, min -14°C on Wed morning). Winds increasing (light winds from the S on Mon morning, near gales from the WSW by Tue 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.
* 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.