– Lat/Long: 42.66° N 142.86° E
Mount Iwanai Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -6°C on Thu morning). Winds increasing (light winds from the SSE on Tue night, extremely windy from the WSW by Wed night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 9°C on Fri night, min -3°C on Sun night). Winds increasing (light winds from the W on Fri afternoon, near gales from the W by Sat night). | ||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  |  | | | | | | |
clear | rain shwrs | heavy rain | heavy rain | light snow | light snow | light snow | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | clear | some clouds | |
Cloud base (m) | 1600 | 600 | 650 | 700 | 700 | 750 | 750 | 6950 | 5900 | 800 | 850 | 6150 | 750 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 12 | 12 | 1.5 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 8 | 9 | 10 | 4 | -5 | -5 | 1 | 4 | 6 | 9 | 9 | 8 | 6 | 4 | 2 | -2 |
min °C | 8 | 6 | 6 | 9 | -5 | -6 | -6 | -5 | 4 | 6 | 7 | 9 | 7 | 5 | 3 | -1 | -3 |
chill °C | 6 | 2 | 2 | 4 | -17 | -18 | -16 | -13 | -1 | 2 | 3 | 6 | 1 | -1 | -3 | -9 | -12 |
Freezing level m | 3200 | 3250 | 3350 | 3600 | 1600 | 750 | 800 | 650 | 2700 | 3100 | 3250 | 3400 | 3550 | 3550 | 2950 | 3050 | 1050 |
 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — |
 | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:32 | — | — | 4:30 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 26mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -6°C on Thu morning). Winds increasing (light winds from the SSE on Tue night, extremely windy from the WSW by Wed night).
Mount Iwanai Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 9°C on Fri night, min -3°C on Sun night). Winds increasing (light winds from the W on Fri afternoon, near gales from the W by Sat 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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport |  | ||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
| |||||
Mombetsu(South) | |||||
Hakodate Airport | | ||||
Nakashibetsu Airport |  | ||||
Misawa 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.