– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Thu morning. Very mild (max 17°C on Tue night, min 15°C on Mon night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the WSW by Thu afternoon). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 16°C on Sun morning, min 12°C on Fri night). Wind will be generally light. | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | | | | | | | |
some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 750 | 800 | 900 | 1550 | 2200 | 1800 | 1550 | 1550 | 700 | 700 | 750 | 750 | 750 | 900 | 1850 | 800 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.1 | 0.5 | 0.4 | 1.4 | 1 | 7 | 2 | 0.3 | 0.5 | 1.4 | 0.9 | 0.2 | 0.3 | — |
max °C | 16 | 15 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 13 | 13 | 12 | 14 | 15 | 14 |
min °C | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 16 | 16 | 13 | 13 | 13 | 12 | 12 | 14 | 14 |
chill °C | 15 | 14 | 14 | 14 | 16 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 14 | 14 |
Freezing level m | 5000 | 4900 | 4900 | 4750 | 4800 | 4900 | 4800 | 4700 | 4750 | 4450 | 4250 | 4450 | 4450 | 4550 | 4600 | 4500 |
 | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — | 4:39 | — | — | 4:41 | — | — |
 | — | — | 6:25 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — | — | 6:20 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Moderate rain (total 13mm), heaviest on Thu morning. Very mild (max 17°C on Tue night, min 15°C on Mon night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the WSW by Thu afternoon).
Mount Iwanai Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 16°C on Sun morning, min 12°C on Fri night). Wind will be generally light.
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 | | ||||
SHIP3248 | |||||
Hakodate Airport |  | ||||
SHIP6347 | |||||
SHIP6535 | |||||
SHIP6047 | |||||
SHIP4203 | |||||
SHIP12679 |
* 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.