– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Wed 26 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 20mm), heaviest during Thu night. Warm (max 21°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 15°C on Mon morning, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  |  | | |  | | | |
rain shwrs | light rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | rain shwrs | light rain | light rain | some clouds | rain shwrs | rain shwrs | cloudy | some clouds | some clouds | |
Cloud base (m) | 1550 | 750 | 700 | 700 | 700 | 2150 | 700 | 900 | 1950 | 700 | 800 | 700 | 700 | 700 | 900 | 700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 9 | 0.7 | 0.9 | 7 | 0.9 | 0.4 | — | 0.3 | 1.1 | 0.9 | — | 0.1 | 0.1 | — | — | — |
max °C | 18 | 18 | 18 | 17 | 20 | 21 | 15 | 16 | 15 | 12 | 13 | 13 | 12 | 15 | 15 | 13 |
min °C | 16 | 17 | 17 | 16 | 17 | 17 | 13 | 15 | 13 | 12 | 12 | 13 | 12 | 14 | 13 | 12 |
chill °C | 16 | 17 | 17 | 16 | 17 | 17 | 13 | 15 | 13 | 12 | 12 | 13 | 12 | 14 | 13 | 12 |
Freezing level m | 3500 | 3800 | 3900 | 3600 | 3300 | 3550 | 3600 | 3450 | 3600 | 3750 | 3550 | 3700 | 3750 | 3800 | 3950 | 4050 |
 | — | 4:47 | — | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — |
 | — | — | 6:12 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 20mm), heaviest during Thu night. Warm (max 21°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light.
Mount Iwanai Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 15°C on Mon morning, min 12°C on Sat 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 | | ||||
SHIP4291 | |||||
SHIP5031 | |||||
SHIP9441 | |||||
SHIP6518 | |||||
SHIP8359 |
* 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.