– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Thu 18 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 40mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Sun afternoon. Freeze-thaw conditions (max 3°C on Sat night, min -12°C on Thu night). Winds increasing (moderate winds from the WNW on Fri morning, severe gales from the WSW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 1°C on Wed afternoon, min -13°C on Sun night). Winds increasing (light winds from the WNW on Mon afternoon, near gales from the S by Wed afternoon). | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | | | | | | |  | |  |  | |
clear | clear | some clouds | some clouds | some clouds | snow shwrs | heavy rain | heavy rain | light snow | some clouds | light snow | snow shwrs | clear | clear | some clouds | cloudy | light snow | heavy snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | — | — | 3 | — | 1 | 1 | — | — | — | — | 3 | 24 | 14 | |
— | — | — | — | — | — | 24 | 16 | — | — | — | — | — | — | — | — | — | — | 20 | |
max°C | -10 | -7 | -5 | 0 | 0 | 1 | 3 | 3 | 0 | -4 | -12 | -12 | -11 | -9 | -7 | -5 | -2 | 1 | 2 |
min°C | -12 | -8 | -5 | -4 | -1 | 1 | 2 | 2 | -1 | -13 | -13 | -12 | -13 | -10 | -8 | -6 | -4 | -1 | -9 |
-21 | -15 | -12 | -13 | -10 | -8 | -6 | -6 | -8 | -23 | -23 | -20 | -18 | -15 | -14 | -12 | -13 | -10 | -21 | |
0 | 0 | 250 | 650 | 1450 | 1650 | 2050 | 2150 | 1600 | 450 | 0 | 0 | 0 | 0 | 0 | 0 | 600 | 1350 | 850 | |
Cloud base (m) | 700 | 1950 | 700 | 700 | 700 | 700 | 650 | 700 | 700 | 800 | 750 | 750 | 5200 | 1700 | 650 | 650 | |||
 | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:57 | — | — | 3:57 | — | — | 3:59 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 40mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Sun afternoon. Freeze-thaw conditions (max 3°C on Sat night, min -12°C on Thu night). Winds increasing (moderate winds from the WNW on Fri morning, severe gales from the WSW by Sat morning).
Mount Iwanai Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 1°C on Wed afternoon, min -13°C on Sun night). Winds increasing (light winds from the WNW on Mon afternoon, near gales from the S by Wed afternoon).
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 | | ||||
* 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.