– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Warm (max 27°C on Tue morning, min 19°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Very mild (max 19°C on Thu night, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
night | 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 | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | light rain | light rain | some clouds | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | |
Cloud base (m) | 4950 | 2600 | 8950 | 3450 | 1650 | 2050 | 700 | 750 | 700 | 750 | 800 | 800 | 750 | 800 | 750 | 750 | |||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.5 | 1.5 | — | 0.6 | 3 | 0.1 | 1 | 5 | 1.5 | 0.3 | 0.3 | — | 0.2 | 0.3 | 0.3 | 0.4 | 0.6 | 0.1 |
max °C | 23 | 27 | 26 | 22 | 23 | 23 | 20 | 23 | 22 | 19 | 18 | 18 | 17 | 18 | 18 | 16 | 16 | 16 | 15 |
min °C | 22 | 25 | 25 | 21 | 23 | 22 | 19 | 23 | 21 | 18 | 18 | 17 | 16 | 18 | 17 | 16 | 16 | 16 | 15 |
chill °C | 22 | 25 | 25 | 21 | 23 | 22 | 19 | 23 | 21 | 18 | 18 | 17 | 16 | 18 | 17 | 16 | 16 | 16 | 15 |
Freezing level m | 5050 | 4550 | 4650 | 4700 | 4650 | 4600 | 4600 | 4450 | 4450 | 4300 | 4300 | 4300 | 4300 | 4200 | 4250 | 4250 | 4150 | 4200 | 4250 |
 | — | 4:07 | — | — | 4:09 | — | — | 4:09 | — | — | 4:11 | — | — | 4:11 | — | — | 4:13 | — | — |
 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:54 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Moderate rain (total 12mm), heaviest on Thu afternoon. Warm (max 27°C on Tue morning, min 19°C on Wed night). Wind will be generally light.
Mount Iwanai Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Thu night. Very mild (max 19°C on Thu night, min 16°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 | | ||||
| |||||
Hakodate Airport |  | ||||
lightning 26km WNW of Kamiiso |  | ||||
Misawa 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.