– Lat/Long: 42.66° N 142.86° E
Mount Iwanai Weather Forecast
Hidaka Mountains · JapanIssued: 2 pm Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 36mm), heaviest during Mon morning. Freeze-thaw conditions (max 9°C on Mon morning, min -3°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat afternoon, light winds from the W by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 58mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Thu morning). Winds increasing (light winds from the W on Tue afternoon, extremely windy from the WSW by Wed night). | ||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | |  |  |  | | | |  |  | |
some clouds | clear | some clouds | cloudy | heavy rain | heavy rain | rain shwrs | clear | some clouds | clear | some clouds | mod. rain | heavy rain | heavy rain | cloudy | light snow | snow shwrs | |
Cloud base (m) | 850 | 850 | 9100 | 6800 | 2700 | 700 | 700 | 6800 | 6500 | 1550 | 650 | 600 | 650 | 650 | 700 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
mm | — | — | — | — | 12 | 23 | 1.2 | — | — | — | — | 8 | 27 | 23 | — | — | — |
max °C | -3 | 1 | 3 | 6 | 8 | 9 | 9 | 9 | 7 | 7 | 7 | 6 | 10 | 10 | -3 | -2 | -1 |
min °C | -3 | -3 | 2 | 5 | 5 | 8 | 8 | 7 | 7 | 6 | 5 | 5 | 8 | -1 | -3 | -2 | -2 |
chill °C | -13 | -10 | -1 | 2 | -1 | 3 | 4 | 4 | 5 | 4 | 1 | 1 | 5 | -13 | -16 | -14 | -12 |
Freezing level m | 1200 | 1000 | 3200 | 3200 | 3100 | 3550 | 3500 | 3200 | 2900 | 3050 | 3100 | 3100 | 3650 | 2950 | 1050 | 1100 | 1200 |
 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — |
 | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 36mm), heaviest during Mon morning. Freeze-thaw conditions (max 9°C on Mon morning, min -3°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat afternoon, light winds from the W by Sun morning).
Mount Iwanai Weather (Days 3-6):
Heavy rain (total 58mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Thu morning). Winds increasing (light winds from the W on Tue afternoon, extremely windy 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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport | | ||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
 | |||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
Hakodate Airport |  | ||||
Nakashibetsu 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.