– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Thu night. Warm (max 20°C on Sun morning, min 11°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Mon night. Very mild (max 19°C on Wed morning, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | |  | | |  | |
rain shwrs | risk tstorm | light rain | rain shwrs | clear | rain shwrs | clear | clear | clear | clear | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 700 | 800 | 750 | 750 | 1750 | 2450 | 700 | 650 | 800 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 12 | 1.8 | 1.3 | 0.4 | — | 0.2 | — | — | — | — | 0.1 | 0.6 | 9 | 0.3 | 0.3 | — |
max °C | 16 | 16 | 14 | 12 | 17 | 17 | 14 | 20 | 20 | 14 | 15 | 15 | 14 | 17 | 18 | 16 |
min °C | 15 | 15 | 13 | 11 | 15 | 15 | 14 | 18 | 16 | 13 | 15 | 13 | 14 | 14 | 17 | 15 |
chill °C | 15 | 15 | 13 | 11 | 15 | 15 | 14 | 18 | 16 | 13 | 15 | 12 | 13 | 14 | 17 | 14 |
Freezing level m | 3450 | 3250 | 3250 | 3200 | 3150 | 3250 | 3350 | 3800 | 4050 | 4250 | 4400 | 4600 | 4550 | 4150 | 4600 | 4350 |
 | — | 4:54 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — | — |
 | — | — | 5:58 | — | — | 5:57 | — | — | 5:54 | — | — | 5:52 | — | — | 5:51 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Moderate rain (total 15mm), heaviest on Thu night. Warm (max 20°C on Sun morning, min 11°C on Fri night). Wind will be generally light.
Mount Iwanai Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Mon night. Very mild (max 19°C on Wed morning, min 13°C on Sun 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 |
|---|---|---|---|---|---|
lightning 56km N of Shizunai |  | ||||
lightning 12km ENE of Otofuke | | ||||
lightning 72km SE of Obihiro | | ||||
lightning 25km ENE of Chitose | | ||||
lightning 16km NE of Shimo-furano | | ||||
lightning 33km ESE of Tomakomai | | ||||
lightning 23km ESE of Iwamizawa | | ||||
lightning 20km ENE of Kitahiroshima | | ||||
Chitose Airport |  | ||||
thunderstorm affecting Ashibetsu | |
* 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.