– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 am Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 27mm), heaviest during Tue night. Very mild (max 16°C on Tue night, min 12°C on Sun afternoon). Winds increasing (calm on Sun afternoon, gales from the ENE by Tue afternoon). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed morning. Very mild (max 16°C on Wed morning, min 14°C on Thu morning). Winds decreasing (fresh winds from the ESE on Wed morning, calm by Fri night). | |||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  | | |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | mod. rain | heavy rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | |
Cloud base (m) | 700 | 850 | 750 | 1500 | 750 | 700 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 900 | 700 | 750 | 700 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.4 | 0.1 | — | 0.2 | 0.2 | 4 | 6 | 16 | 3 | 0.8 | 3 | 0.6 | 0.3 | 2 | 1.5 | 0.2 | 0.1 |
max °C | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 15 |
min °C | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 16 | 15 | 15 | 14 | 15 | 14 | 15 | 16 | 15 |
chill °C | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 12 | 13 | 14 | 14 | 14 | 13 | 14 | 12 | 14 | 16 | 15 |
Freezing level m | 4450 | 4350 | 4150 | 4100 | 4150 | 4600 | 4750 | 4950 | 5000 | 4950 | 5000 | 5000 | 4800 | 4600 | 4650 | 4700 | 4800 | 4750 |
 | 4:28 | — | — | 4:28 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — |
 | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:32 | — | — | 6:31 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 27mm), heaviest during Tue night. Very mild (max 16°C on Tue night, min 12°C on Sun afternoon). Winds increasing (calm on Sun afternoon, gales from the ENE by Tue afternoon).
Mount Iwanai Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 16°C on Wed morning, min 14°C on Thu morning). Winds decreasing (fresh winds from the ESE on Wed morning, calm by Fri night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
Kushiro Airport |  | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
 | |||||
lightning 163km SE of Shizunai |  | ||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
Hakodate 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.