– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Sat 20 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 40mm), heaviest during Sun morning. Freeze-thaw conditions (max 8°C on Sat night, min -6°C on Mon night). Winds decreasing (fresh winds from the SW on Sat night, calm by Tue morning). | Days 5–7 Weather SummaryHeavy rain (total 28mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 5°C on Wed night, min -9°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | |  | | | | |  | |  | | |
heavy rain | heavy rain | light rain | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | heavy rain | heavy rain | some clouds | cloudy | cloudy | clear | light snow | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
15 | 21 | 4 | — | — | — | — | — | — | — | — | 15 | 13 | — | — | — | — | — | — | |
max°C | 8 | 8 | 5 | 1 | -3 | -3 | -5 | -3 | -3 | -1 | 2 | 4 | 5 | 3 | 1 | -2 | -4 | -8 | -11 |
min°C | 7 | 7 | 3 | -4 | -4 | -5 | -6 | -4 | -3 | -3 | 1 | 3 | 4 | 2 | -1 | -4 | -5 | -9 | -11 |
3 | 4 | 0 | -8 | -8 | -5 | -6 | -4 | -3 | -3 | -2 | 0 | 2 | 0 | -1 | -4 | -13 | -15 | -19 | |
2100 | 2250 | 1400 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 650 | 1250 | 1650 | 1050 | 650 | 100 | 0 | 0 | 0 | |
Cloud base (m) | 700 | 650 | 700 | 700 | 850 | 1600 | 6050 | 900 | 700 | 650 | 650 | 700 | 1850 | 700 | 750 | ||||
 | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 3:56 | — | — | 3:57 | — | — | 3:57 | — | — | 3:59 | — | — | 3:59 | — | — | 4:00 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 40mm), heaviest during Sun morning. Freeze-thaw conditions (max 8°C on Sat night, min -6°C on Mon night). Winds decreasing (fresh winds from the SW on Sat night, calm by Tue morning).
Mount Iwanai Weather (Days 3-6):
Heavy rain (total 28mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 5°C on Wed night, min -9°C on Fri afternoon). Wind will be generally light.
This table gives the weather forecast for Mount Iwanai at the specific elevation of 500 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.