– Lat/Long: 42.66° N 142.86° E
Mount Iwanai Weather Forecast
Hidaka Mountains · JapanIssued: 8 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sun night, min -3°C on Fri night). Winds increasing (light winds from the WNW on Sun morning, near gales from the SW by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 40mm), heaviest during Mon morning. Freeze-thaw conditions (max 10°C on Wed afternoon, min -1°C on Wed night). Winds increasing (calm on Tue afternoon, severe gales from the WSW by Wed night). | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  |  | | | |  |  | | | |
light rain | some clouds | some clouds | cloudy | some clouds | clear | some clouds | some clouds | light rain | heavy rain | rain shwrs | clear | some clouds | some clouds | rain shwrs | mod. rain | mod. rain | rain shwrs | |
Cloud base (m) | 700 | 700 | 750 | 750 | 800 | 800 | 8800 | 6050 | 750 | 700 | 700 | 6650 | 6550 | 6750 | 1550 | 650 | 750 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | — | — | — | — | — | — | — | 3 | 21 | 1.9 | — | — | — | 0.3 | 6 | 9 | 1.5 |
max °C | 2 | 1 | -1 | -2 | -2 | 3 | 4 | 6 | 8 | 9 | 8 | 9 | 8 | 7 | 6 | 6 | 10 | 7 |
min °C | 2 | 0 | -3 | -2 | -3 | -1 | 4 | 5 | 5 | 8 | 8 | 7 | 7 | 6 | 4 | 5 | 8 | -1 |
chill °C | -6 | -8 | -12 | -10 | -11 | -6 | 2 | 2 | 0 | 2 | 4 | 3 | 4 | 6 | 0 | 0 | 4 | -10 |
Freezing level m | 1850 | 1600 | 1200 | 1200 | 1250 | 1450 | 2950 | 3200 | 3400 | 3350 | 3550 | 3200 | 3050 | 2950 | 3000 | 3200 | 3600 | 2650 |
 | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — |
 | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Light rain (total 5mm), mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sun night, min -3°C on Fri night). Winds increasing (light winds from the WNW on Sun morning, near gales from the SW by Sun night).
Mount Iwanai Weather (Days 3-6):
Heavy rain (total 40mm), heaviest during Mon morning. Freeze-thaw conditions (max 10°C on Wed afternoon, min -1°C on Wed night). Winds increasing (calm on Tue afternoon, severe gales from the WSW by Wed night).
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 |
|---|---|---|---|---|---|
 | |||||
lightning 49km SE of Shizunai |  | ||||
Chitose Airport | | ||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport |  | ||||
| |||||
Monbetsu Airport |  | ||||
Mombetsu(South) | |||||
Hakodate 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.