– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 23°C on Sat morning, min 18°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Warm (max 26°C on Tue afternoon, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | | |  | |  | | |
clear | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | clear | some clouds | |
Cloud base (m) | 2150 | 800 | 9400 | 2150 | 800 | 1600 | 1550 | 9550 | 900 | 900 | 800 | 700 | 9650 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.4 | 1.5 | 0.4 | 0.1 | 1.5 | 0.4 | 0.2 | 0.4 | — | 0.2 | 0.2 | 3 | 0.1 | — | — |
max °C | 21 | 22 | 21 | 19 | 23 | 22 | 19 | 22 | 22 | 19 | 23 | 23 | 20 | 25 | 26 | 21 |
min °C | 19 | 22 | 20 | 18 | 21 | 21 | 19 | 22 | 20 | 18 | 21 | 21 | 20 | 22 | 23 | 20 |
chill °C | 19 | 22 | 20 | 18 | 21 | 21 | 19 | 22 | 20 | 18 | 21 | 21 | 20 | 22 | 23 | 20 |
Freezing level m | 4250 | 4100 | 4250 | 4350 | 4300 | 4250 | 4350 | 4450 | 4550 | 4800 | 4850 | 4800 | 4550 | 4750 | 4650 | 4300 |
 | — | 4:39 | — | — | 4:41 | — | — | 4:43 | — | — | 4:43 | — | — | 4:45 | — | — |
 | — | — | 6:21 | — | — | 6:20 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 23°C on Sat morning, min 18°C on Fri night). Wind will be generally light.
Mount Iwanai Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Mon night. Warm (max 26°C on Tue afternoon, min 18°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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
ASCATB144E43N | |||||
lightning 25km NNW of Kushiro |  | ||||
ASCATB144E42N | |||||
Sapporo Airport | | ||||
ASCATB145E42N | |||||
ASCATB144E41N |
* 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.