– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Sun 14 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -6°C on Sun night, min -17°C on Tue night). Mainly severe gales. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Fri night, min -17°C on Wed night). Winds increasing (light winds from the W on Thu morning, severe gales from the WSW by Sat morning). | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | |  | | | | |  | | |  | |
heavy snow | light snow | light snow | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | clear | some clouds | snow shwrs | light snow | light snow | cloudy | some clouds | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
52 | 1 | 3 | 1 | — | 2 | 1 | — | — | 1 | — | — | 1 | 2 | 2 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -8 | -9 | -11 | -11 | -11 | -15 | -16 | -16 | -16 | -13 | -10 | -7 | -4 | -2 | 0 | 0 | -1 | -1 |
min°C | -8 | -8 | -10 | -12 | -11 | -14 | -17 | -17 | -16 | -17 | -15 | -11 | -10 | -5 | -3 | -2 | 0 | -1 | -2 |
-19 | -20 | -23 | -25 | -24 | -27 | -32 | -31 | -29 | -30 | -24 | -20 | -20 | -16 | -12 | -11 | -10 | -10 | -9 | |
250 | 250 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 600 | 1000 | 1250 | 1500 | 1400 | 1000 | |
Cloud base (m) | 600 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 750 | 750 | 750 | 750 | 700 | 750 | 700 | 700 | 700 |
 | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | — | 3:55 | — | — | 3:55 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -6°C on Sun night, min -17°C on Tue night). Mainly severe gales.
Mount Iwanai Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Fri night, min -17°C on Wed night). Winds increasing (light winds from the W on Thu morning, severe gales from the WSW by Sat morning).
This table gives the weather forecast for Mount Iwanai at the specific elevation of 1498 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iwanai. 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.