– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 2 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 64mm), heaviest during Tue night. Very mild (max 16°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Fri afternoon. Warm (max 20°C on Sun morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  | | | | |  |  | | | |
light rain | heavy rain | light rain | light rain | light rain | light rain | light rain | heavy rain | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | clear | clear | clear | clear | |
Cloud base (m) | 750 | 700 | 700 | 700 | 700 | 700 | 700 | 650 | 700 | 700 | 700 | 750 | 950 | 9200 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 31 | 5 | 1.7 | 1.6 | 0.9 | 2 | 19 | 1.8 | 4 | 0.9 | 0.2 | 0.8 | — | — | — | — |
max °C | 16 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 16 | 17 | 15 | 20 | 19 | 15 |
min °C | 15 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 13 | 14 | 15 | 14 | 18 | 16 | 13 |
chill °C | 15 | 12 | 12 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 13 | 14 | 15 | 14 | 18 | 16 | 13 |
Freezing level m | 4000 | 3850 | 3850 | 4150 | 3900 | 3850 | 3900 | 3650 | 3450 | 3300 | 3400 | 3250 | 3300 | 3700 | 4000 | 4200 | 4400 |
 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:58 | — | — |
 | 6:02 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:57 | — | — | 5:54 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 64mm), heaviest during Tue night. Very mild (max 16°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light.
Mount Iwanai Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 20°C on Sun morning, min 13°C on Fri night). 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
| |||||
Mombetsu(South) | |||||
Hakodate Airport |  | ||||
Nakashibetsu Airport |  | ||||
lightning 31km SSW of Mutsu |  |
* 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.